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Macros< / h2 > < / td > < / tr >
< tr class = "memitem:a6ccad09b4a2a06ae178418fdccf5940d" > < td class = "memItemLeft" align = "right" valign = "top" > #define  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a6ccad09b4a2a06ae178418fdccf5940d" > FLAGS< / a >       (o-> type == AV_OPT_TYPE_FLAGS & & (arg[0]=='-' || arg[0]=='+')) ? AV_DICT_APPEND : 0< / td > < / tr >
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< tr class = "memitem:a77359635accb87859b14d66b53002138" > < td class = "memItemLeft" align = "right" valign = "top" > #define  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a77359635accb87859b14d66b53002138" > GET_ARG< / a > (arg)< / td > < / tr >
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Functions< / h2 > < / td > < / tr >
< tr class = "memitem:ac58552bde3a215ae94a3bd114577cbee" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#ac58552bde3a215ae94a3bd114577cbee" > uninit_opts< / a > (void)< / td > < / tr >
< tr class = "separator:ac58552bde3a215ae94a3bd114577cbee" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a0f4db71e6407040a01316c537db5040c" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a0f4db71e6407040a01316c537db5040c" > init_dynload< / a > (void)< / td > < / tr >
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< tr class = "memitem:aa64dcad44f54da335b337154d9e9950f" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#aa64dcad44f54da335b337154d9e9950f" > register_exit< / a > (void(*cb)(< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > ret))< / td > < / tr >
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< tr class = "memitem:a00fcf983c7dd20dd65568b3ebc20ed44" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a00fcf983c7dd20dd65568b3ebc20ed44" > exit_program< / a > (< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > ret)< / td > < / tr >
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< tr class = "memitem:aee611299e84dab23d614366f993e96ae" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#aee611299e84dab23d614366f993e96ae" > parse_number_or_die< / a > (const char *context, const char *numstr, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > type, double min, double max)< / td > < / tr >
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< tr class = "memitem:aa60d6deab0047c29fc1f6602f812774f" > < td class = "memItemLeft" align = "right" valign = "top" > int64_t  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#aa60d6deab0047c29fc1f6602f812774f" > parse_time_or_die< / a > (const char *context, const char *timestr, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > is_duration)< / td > < / tr >
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< tr class = "memitem:a13fba56a5674556e879f5733f9b1dd55" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a13fba56a5674556e879f5733f9b1dd55" > show_help_options< / a > (const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *options, const char *msg, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > req_flags, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > rej_flags, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > alt_flags)< / td > < / tr >
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< tr class = "memitem:ad3a8daafd2faab0856377023b0fc4d4c" > < td class = "memItemLeft" align = "right" valign = "top" > static const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#ad3a8daafd2faab0856377023b0fc4d4c" > find_option< / a > (const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *po, const char *name)< / td > < / tr >
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< tr class = "memitem:a0cd6e5cbbafaff05295a751def5d32ad" > < td class = "memItemLeft" align = "right" valign = "top" > static void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a0cd6e5cbbafaff05295a751def5d32ad" > prepare_app_arguments< / a > (< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > *argc_ptr, char ***argv_ptr)< / td > < / tr >
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< tr class = "memitem:a5ca363d9d3e4d401719d9e2e27fd5e21" > < td class = "memItemLeft" align = "right" valign = "top" > static < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a5ca363d9d3e4d401719d9e2e27fd5e21" > write_option< / a > (void *optctx, const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *po, const char *opt, const char *arg)< / td > < / tr >
< tr class = "separator:a5ca363d9d3e4d401719d9e2e27fd5e21" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a0f7f4bf6a990541888b7f4ece3456547" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a0f7f4bf6a990541888b7f4ece3456547" > parse_option< / a > (void *optctx, const char *opt, const char *arg, const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *options)< / td > < / tr >
< tr class = "separator:a0f7f4bf6a990541888b7f4ece3456547" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a8863e994be95bc81bbedff194aa2842f" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a8863e994be95bc81bbedff194aa2842f" > parse_options< / a > (void *optctx, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > argc, char **argv, const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *options, void(*parse_arg_function)(void *, const char *))< / td > < / tr >
< tr class = "separator:a8863e994be95bc81bbedff194aa2842f" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ae0e1bd04fd160c44d7e36623314380e4" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#ae0e1bd04fd160c44d7e36623314380e4" > parse_optgroup< / a > (void *optctx, < a class = "el" href = "../../d6/d69/struct_option_group.html" > OptionGroup< / a > *g)< / td > < / tr >
< tr class = "separator:ae0e1bd04fd160c44d7e36623314380e4" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a4e2be8d99206aaa4b7c6fdb3bb612ffb" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a4e2be8d99206aaa4b7c6fdb3bb612ffb" > locate_option< / a > (< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > argc, char **argv, const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *options, const char *optname)< / td > < / tr >
< tr class = "separator:a4e2be8d99206aaa4b7c6fdb3bb612ffb" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a4e83d42916340e97470acbeccb64d2bf" > < td class = "memItemLeft" align = "right" valign = "top" > static void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a4e83d42916340e97470acbeccb64d2bf" > dump_argument< / a > (FILE *< a class = "el" href = "../../da/d2c/fftools__opt__common_8c.html#aae7206a42eedd142cc587d0c3a47949f" > report_file< / a > , const char *a)< / td > < / tr >
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< tr class = "memitem:ae40b9746b06af788a13286f6b74dd1a1" > < td class = "memItemLeft" align = "right" valign = "top" > static void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#ae40b9746b06af788a13286f6b74dd1a1" > check_options< / a > (const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *po)< / td > < / tr >
< tr class = "separator:ae40b9746b06af788a13286f6b74dd1a1" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a812390811ecf2673409d4d2191b3696a" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a812390811ecf2673409d4d2191b3696a" > parse_loglevel< / a > (< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > argc, char **argv, const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *options)< / td > < / tr >
< tr class = "separator:a812390811ecf2673409d4d2191b3696a" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a4f31d08e8a00b1099ff24a35bd38ff6d" > < td class = "memItemLeft" align = "right" valign = "top" > static const AVOption *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a4f31d08e8a00b1099ff24a35bd38ff6d" > opt_find< / a > (void *obj, const char *name, const char *unit, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > opt_flags, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > search_flags)< / td > < / tr >
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< tr class = "memitem:a24c4e9b816e053a3facd267d56daf1ed" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a24c4e9b816e053a3facd267d56daf1ed" > opt_default< / a > (void *optctx, const char *opt, const char *arg)< / td > < / tr >
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< tr class = "memitem:a029335d12e282d56b7fec7abb40389d5" > < td class = "memItemLeft" align = "right" valign = "top" > static < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a029335d12e282d56b7fec7abb40389d5" > match_group_separator< / a > (const < a class = "el" href = "../../db/dd7/struct_option_group_def.html" > OptionGroupDef< / a > *< a class = "el" href = "../../da/d66/fftools__ffmpeg__opt_8c.html#aff4fa3e8fa1d91d0ce74666f651b900a" > groups< / a > , < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > nb_groups, const char *opt)< / td > < / tr >
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< tr class = "separator:a029335d12e282d56b7fec7abb40389d5" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a78b32a226e4f9c879551b61e586d0f29" > < td class = "memItemLeft" align = "right" valign = "top" > static void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a78b32a226e4f9c879551b61e586d0f29" > finish_group< / a > (< a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *octx, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > group_idx, const char *arg)< / td > < / tr >
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< tr class = "memitem:a69d117c59ea1d4359816e413ea3717ad" > < td class = "memItemLeft" align = "right" valign = "top" > static void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a69d117c59ea1d4359816e413ea3717ad" > add_opt< / a > (< a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *octx, const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *opt, const char *key, const char *val)< / td > < / tr >
< tr class = "separator:a69d117c59ea1d4359816e413ea3717ad" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a64b3f85793c74c02a8f0ba9148e788c5" > < td class = "memItemLeft" align = "right" valign = "top" > static void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a64b3f85793c74c02a8f0ba9148e788c5" > init_parse_context< / a > (< a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *octx, const < a class = "el" href = "../../db/dd7/struct_option_group_def.html" > OptionGroupDef< / a > *< a class = "el" href = "../../da/d66/fftools__ffmpeg__opt_8c.html#aff4fa3e8fa1d91d0ce74666f651b900a" > groups< / a > , < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > nb_groups)< / td > < / tr >
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< tr class = "separator:a64b3f85793c74c02a8f0ba9148e788c5" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a8bcd5cd3628e5864fa94431d8eb08fad" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a8bcd5cd3628e5864fa94431d8eb08fad" > uninit_parse_context< / a > (< a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *octx)< / td > < / tr >
< tr class = "separator:a8bcd5cd3628e5864fa94431d8eb08fad" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a8dbe23ab7c8099a82806ae9beb9d4306" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a8dbe23ab7c8099a82806ae9beb9d4306" > split_commandline< / a > (< a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *octx, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > argc, char *argv[], const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *options, const < a class = "el" href = "../../db/dd7/struct_option_group_def.html" > OptionGroupDef< / a > *< a class = "el" href = "../../da/d66/fftools__ffmpeg__opt_8c.html#aff4fa3e8fa1d91d0ce74666f651b900a" > groups< / a > , < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > nb_groups)< / td > < / tr >
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< tr class = "separator:a8dbe23ab7c8099a82806ae9beb9d4306" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a2911387e778b01a25f0e65eabadf1b7b" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a2911387e778b01a25f0e65eabadf1b7b" > print_error< / a > (const char *filename, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > err)< / td > < / tr >
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< tr class = "memitem:a40394fd5966088e759ce995186773700" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a40394fd5966088e759ce995186773700" > read_yesno< / a > (void)< / td > < / tr >
< tr class = "separator:a40394fd5966088e759ce995186773700" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:aae3aef834612a1e1bbd2442ecf839c55" > < td class = "memItemLeft" align = "right" valign = "top" > FILE *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#aae3aef834612a1e1bbd2442ecf839c55" > get_preset_file< / a > (char *filename, size_t filename_size, const char *preset_name, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > is_path, const char *codec_name)< / td > < / tr >
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< tr class = "memitem:a632b71e4b56c5ee8556a407bbecbcef8" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a632b71e4b56c5ee8556a407bbecbcef8" > check_stream_specifier< / a > (AVFormatContext *s, AVStream *st, const char *spec)< / td > < / tr >
< tr class = "separator:a632b71e4b56c5ee8556a407bbecbcef8" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:ad0557532a11ce0dfa427a8a9e94b968b" > < td class = "memItemLeft" align = "right" valign = "top" > AVDictionary *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#ad0557532a11ce0dfa427a8a9e94b968b" > filter_codec_opts< / a > (AVDictionary *opts, enum AVCodecID codec_id, AVFormatContext *s, AVStream *st, const AVCodec *codec)< / td > < / tr >
< tr class = "separator:ad0557532a11ce0dfa427a8a9e94b968b" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:afe6a9f6163ee90a66f85595f7984b982" > < td class = "memItemLeft" align = "right" valign = "top" > AVDictionary **  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#afe6a9f6163ee90a66f85595f7984b982" > setup_find_stream_info_opts< / a > (AVFormatContext *s, AVDictionary *< a class = "el" href = "../../d8/d4e/fftools__cmdutils_8h.html#a08b59fb8c12cbc6db2dd68a367ae49d9" > codec_opts< / a > )< / td > < / tr >
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< tr class = "memitem:acd90965dc8c1458acd18b24978ce3c12" > < td class = "memItemLeft" align = "right" valign = "top" > void *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#acd90965dc8c1458acd18b24978ce3c12" > grow_array< / a > (void *array, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > elem_size, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > *size, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > new_size)< / td > < / tr >
< tr class = "separator:acd90965dc8c1458acd18b24978ce3c12" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a91eec3bd05ae08ccbafbfff25289f7fa" > < td class = "memItemLeft" align = "right" valign = "top" > void *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a91eec3bd05ae08ccbafbfff25289f7fa" > allocate_array_elem< / a > (void *ptr, size_t elem_size, < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > *nb_elems)< / td > < / tr >
< tr class = "separator:a91eec3bd05ae08ccbafbfff25289f7fa" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a33a871fa60019dd33316c641cc011ae1" > < td class = "memItemLeft" align = "right" valign = "top" > double  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a33a871fa60019dd33316c641cc011ae1" > get_rotation< / a > (int32_t *displaymatrix)< / td > < / tr >
< tr class = "separator:a33a871fa60019dd33316c641cc011ae1" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table > < table class = "memberdecls" >
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< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a id = "var-members" name = "var-members" > < / a >
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Variables< / h2 > < / td > < / tr >
< tr class = "memitem:a6afce516a5adaeabd7087b767bab5886" > < td class = "memItemLeft" align = "right" valign = "top" > __thread char *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a6afce516a5adaeabd7087b767bab5886" > program_name< / a > < / td > < / tr >
< tr class = "separator:a6afce516a5adaeabd7087b767bab5886" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a83fbf976c7976ea554e7bda1d266b0a2" > < td class = "memItemLeft" align = "right" valign = "top" > __thread < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a83fbf976c7976ea554e7bda1d266b0a2" > program_birth_year< / a > < / td > < / tr >
< tr class = "separator:a83fbf976c7976ea554e7bda1d266b0a2" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a8c8028bff4ba308f54869748db9f692d" > < td class = "memItemLeft" align = "right" valign = "top" > __thread AVDictionary *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a8c8028bff4ba308f54869748db9f692d" > sws_dict< / a > < / td > < / tr >
< tr class = "separator:a8c8028bff4ba308f54869748db9f692d" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a011fa5c3ecc237f646a56085659f53f3" > < td class = "memItemLeft" align = "right" valign = "top" > __thread AVDictionary *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a011fa5c3ecc237f646a56085659f53f3" > swr_opts< / a > < / td > < / tr >
< tr class = "separator:a011fa5c3ecc237f646a56085659f53f3" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a19714c08385a99d977c6d1bcfed4bca5" > < td class = "memItemLeft" align = "right" valign = "top" > __thread AVDictionary *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a19714c08385a99d977c6d1bcfed4bca5" > format_opts< / a > < / td > < / tr >
< tr class = "separator:a19714c08385a99d977c6d1bcfed4bca5" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a08b59fb8c12cbc6db2dd68a367ae49d9" > < td class = "memItemLeft" align = "right" valign = "top" > __thread AVDictionary *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a08b59fb8c12cbc6db2dd68a367ae49d9" > codec_opts< / a > < / td > < / tr >
< tr class = "separator:a08b59fb8c12cbc6db2dd68a367ae49d9" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ad41fedd149e409656cc5e266493d15d1" > < td class = "memItemLeft" align = "right" valign = "top" > __thread < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#ad41fedd149e409656cc5e266493d15d1" > hide_banner< / a > = 0< / td > < / tr >
< tr class = "separator:ad41fedd149e409656cc5e266493d15d1" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a7d1a98cbe0679b1ee8a0e82d6a3283b8" > < td class = "memItemLeft" align = "right" valign = "top" > __thread < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a7d1a98cbe0679b1ee8a0e82d6a3283b8" > longjmp_value< / a > = 0< / td > < / tr >
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< tr class = "memitem:a70a33336401e81adb9d98c23ec4e77b7" > < td class = "memItemLeft" align = "right" valign = "top" > static __thread void(*  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c.html#a70a33336401e81adb9d98c23ec4e77b7" > program_exit< / a > )(< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > ret)< / td > < / tr >
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< / table >
< h2 class = "groupheader" > Macro Definition Documentation< / h2 >
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< a id = "a6ccad09b4a2a06ae178418fdccf5940d" name = "a6ccad09b4a2a06ae178418fdccf5940d" > < / a >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a6ccad09b4a2a06ae178418fdccf5940d" > ◆ < / a > < / span > FLAGS< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > #define FLAGS      (o-> type == AV_OPT_TYPE_FLAGS & & (arg[0]=='-' || arg[0]=='+')) ? AV_DICT_APPEND : 0< / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00555" > 555< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a77359635accb87859b14d66b53002138" name = "a77359635accb87859b14d66b53002138" > < / a >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a77359635accb87859b14d66b53002138" > ◆ < / a > < / span > GET_ARG< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > #define GET_ARG< / td >
< td > (< / td >
< td class = "paramtype" >   < / td >
< td class = "paramname" > arg< / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< b > Value:< / b > < div class = "fragment" > < div class = "line" > < span class = "keywordflow" > do< / span > { \< / div >
< div class = "line" > if (optindex < argc) { \< / div >
< div class = "line" > arg = argv[optindex++]; \< / div >
< div class = "line" > } < span class = "keywordflow" > else< / span > { \< / div >
< div class = "line" > av_log(NULL, AV_LOG_ERROR, < span class = "stringliteral" > " Missing argument for option ' %s' .\n" < / span > , opt);\< / div >
< div class = "line" > return AVERROR(EINVAL); \< / div >
< div class = "line" > } \< / div >
< div class = "line" > } < span class = "keywordflow" > while< / span > (0)< / div >
< / div > <!-- fragment -->
< / div >
< / div >
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< h2 class = "groupheader" > Function Documentation< / h2 >
< a id = "a69d117c59ea1d4359816e413ea3717ad" name = "a69d117c59ea1d4359816e413ea3717ad" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a69d117c59ea1d4359816e413ea3717ad" > ◆ < / a > < / span > add_opt()< / h2 >
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< div class = "memitem" >
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< td class = "memname" > static void add_opt < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *  < / td >
< td class = "paramname" > < em > octx< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > opt< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > key< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > val< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
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< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
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< / table >
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< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00676" > 676< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a91eec3bd05ae08ccbafbfff25289f7fa" name = "a91eec3bd05ae08ccbafbfff25289f7fa" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a91eec3bd05ae08ccbafbfff25289f7fa" > ◆ < / a > < / span > allocate_array_elem()< / h2 >
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< td class = "memname" > void * allocate_array_elem < / td >
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< td > (< / td >
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< td class = "paramtype" > void *  < / td >
< td class = "paramname" > < em > array< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > elem_size< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > *  < / td >
< td class = "paramname" > < em > nb_elems< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Atomically add a new element to an array of pointers, i.e. allocate a new entry, reallocate the array of pointers and make the new last member of this array point to the newly allocated buffer. Calls exit() on failure.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > array< / td > < td > array of pointers to reallocate < / td > < / tr >
< tr > < td class = "paramname" > elem_size< / td > < td > size of the new element to allocate < / td > < / tr >
< tr > < td class = "paramname" > nb_elems< / td > < td > pointer to the number of elements of the array array; *nb_elems will be incremented by one by this function. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > pointer to the newly allocated entry < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l01042" > 1042< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< a id = "ae40b9746b06af788a13286f6b74dd1a1" name = "ae40b9746b06af788a13286f6b74dd1a1" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ae40b9746b06af788a13286f6b74dd1a1" > ◆ < / a > < / span > check_options()< / h2 >
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< td class = "memname" > static void check_options < / td >
< td > (< / td >
< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > po< / em > < / td > < td > )< / td >
< td > < / td >
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< / tr >
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< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00505" > 505< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< a id = "a632b71e4b56c5ee8556a407bbecbcef8" name = "a632b71e4b56c5ee8556a407bbecbcef8" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a632b71e4b56c5ee8556a407bbecbcef8" > ◆ < / a > < / span > check_stream_specifier()< / h2 >
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< td class = "memname" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > check_stream_specifier < / td >
< td > (< / td >
< td class = "paramtype" > AVFormatContext *  < / td >
< td class = "paramname" > < em > s< / em > , < / td >
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< / tr >
< tr >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > AVStream *  < / td >
< td class = "paramname" > < em > st< / em > , < / td >
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< / tr >
< tr >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > spec< / em >   < / td >
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< / tr >
< tr >
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< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< p > Check if the given stream matches a stream specifier.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > s< / td > < td > Corresponding format context. < / td > < / tr >
< tr > < td class = "paramname" > st< / td > < td > Stream from s to be checked. < / td > < / tr >
< tr > < td class = "paramname" > spec< / td > < td > A stream specifier of the [v|a|s|d]:[< stream index> ] form.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > 1 if the stream matches, 0 if it doesn't, < 0 on error < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00937" > 937< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a4e83d42916340e97470acbeccb64d2bf" > ◆ < / a > < / span > dump_argument()< / h2 >
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< td class = "memname" > static void dump_argument < / td >
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< td > (< / td >
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< td class = "paramtype" > FILE *  < / td >
< td class = "paramname" > < em > report_file< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > a< / em >   < / td >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00481" > 481< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a00fcf983c7dd20dd65568b3ebc20ed44" > ◆ < / a > < / span > exit_program()< / h2 >
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< td class = "memname" > void exit_program < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > ret< / em > < / td > < td > )< / td >
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< p > Wraps exit with a program-specific cleanup routine. < / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ad0557532a11ce0dfa427a8a9e94b968b" > ◆ < / a > < / span > filter_codec_opts()< / h2 >
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< td class = "memname" > AVDictionary * filter_codec_opts < / td >
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< td > (< / td >
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< td class = "paramtype" > AVDictionary *  < / td >
< td class = "paramname" > < em > opts< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > enum AVCodecID  < / td >
< td class = "paramname" > < em > codec_id< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > AVFormatContext *  < / td >
< td class = "paramname" > < em > s< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > AVStream *  < / td >
< td class = "paramname" > < em > st< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const AVCodec *  < / td >
< td class = "paramname" > < em > codec< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< p > Filter out options for given codec.< / p >
< p > Create a new options dictionary containing only the options from opts which apply to the codec with ID codec_id.< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
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< tr > < td class = "paramname" > opts< / td > < td > dictionary to place options in < / td > < / tr >
< tr > < td class = "paramname" > codec_id< / td > < td > ID of the codec that should be filtered for < / td > < / tr >
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< tr > < td class = "paramname" > s< / td > < td > Corresponding format context. < / td > < / tr >
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< tr > < td class = "paramname" > st< / td > < td > A stream from s for which the options should be filtered. < / td > < / tr >
< tr > < td class = "paramname" > codec< / td > < td > The particular codec for which the options should be filtered. If null, the default one is looked up according to the codec id. < / td > < / tr >
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< / table >
< / dd >
< / dl >
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< dl class = "section return" > < dt > Returns< / dt > < dd > a pointer to the created dictionary < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00945" > 945< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ad3a8daafd2faab0856377023b0fc4d4c" > ◆ < / a > < / span > find_option()< / h2 >
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< td class = "memname" > static const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > * find_option < / td >
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< td > (< / td >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > po< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > name< / em >   < / td >
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< / tr >
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< td > < / td >
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< td > < / td > < td > < / td >
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< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00218" > 218< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a78b32a226e4f9c879551b61e586d0f29" > ◆ < / a > < / span > finish_group()< / h2 >
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< td class = "memname" > static void finish_group < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *  < / td >
< td class = "paramname" > < em > octx< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > group_idx< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > arg< / em >   < / td >
< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00648" > 648< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "aae3aef834612a1e1bbd2442ecf839c55" name = "aae3aef834612a1e1bbd2442ecf839c55" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#aae3aef834612a1e1bbd2442ecf839c55" > ◆ < / a > < / span > get_preset_file()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > FILE * get_preset_file < / td >
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< td > (< / td >
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< td class = "paramtype" > char *  < / td >
< td class = "paramname" > < em > filename< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > filename_size< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > preset_name< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > is_path< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > codec_name< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Get a file corresponding to a preset file.< / p >
< p > If is_path is non-zero, look for the file in the path preset_name. Otherwise search for a file named arg.ffpreset in the directories $FFMPEG_DATADIR (if set), $HOME/.ffmpeg, and in the datadir defined at configuration time or in a "ffpresets" folder along the executable on win32, in that order. If no such file is found and codec_name is defined, then search for a file named codec_name-preset_name.avpreset in the above-mentioned directories.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > filename< / td > < td > buffer where the name of the found filename is written < / td > < / tr >
< tr > < td class = "paramname" > filename_size< / td > < td > size in bytes of the filename buffer < / td > < / tr >
< tr > < td class = "paramname" > preset_name< / td > < td > name of the preset to search < / td > < / tr >
< tr > < td class = "paramname" > is_path< / td > < td > tell if preset_name is a filename path < / td > < / tr >
< tr > < td class = "paramname" > codec_name< / td > < td > name of the codec for which to look for the preset, may be NULL < / td > < / tr >
< / table >
< / dd >
< / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00865" > 865< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a33a871fa60019dd33316c641cc011ae1" name = "a33a871fa60019dd33316c641cc011ae1" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a33a871fa60019dd33316c641cc011ae1" > ◆ < / a > < / span > get_rotation()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > double get_rotation < / td >
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< td > (< / td >
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< td class = "paramtype" > int32_t *  < / td >
< td class = "paramname" > < em > displaymatrix< / em > < / td > < td > )< / td >
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< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l01054" > 1054< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "acd90965dc8c1458acd18b24978ce3c12" name = "acd90965dc8c1458acd18b24978ce3c12" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#acd90965dc8c1458acd18b24978ce3c12" > ◆ < / a > < / span > grow_array()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > void * grow_array < / td >
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< td > (< / td >
< td class = "paramtype" > void *  < / td >
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< td class = "paramname" > < em > array< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > elem_size< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > *  < / td >
< td class = "paramname" > < em > size< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > new_size< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Realloc array to hold new_size elements of elem_size. Calls exit() on failure.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > array< / td > < td > array to reallocate < / td > < / tr >
< tr > < td class = "paramname" > elem_size< / td > < td > size in bytes of each element < / td > < / tr >
< tr > < td class = "paramname" > size< / td > < td > new element count will be written here < / td > < / tr >
< tr > < td class = "paramname" > new_size< / td > < td > number of elements to place in reallocated array < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > reallocated array < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l01023" > 1023< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a0f4db71e6407040a01316c537db5040c" name = "a0f4db71e6407040a01316c537db5040c" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a0f4db71e6407040a01316c537db5040c" > ◆ < / a > < / span > init_dynload()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > void init_dynload < / td >
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< td > (< / td >
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< td class = "paramtype" > void  < / td >
< td class = "paramname" > < / td > < td > )< / td >
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< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Initialize dynamic library loading < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00116" > 116< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a64b3f85793c74c02a8f0ba9148e788c5" name = "a64b3f85793c74c02a8f0ba9148e788c5" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a64b3f85793c74c02a8f0ba9148e788c5" > ◆ < / a > < / span > init_parse_context()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
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< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
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< table class = "memname" >
< tr >
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< td class = "memname" > static void init_parse_context < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *  < / td >
< td class = "paramname" > < em > octx< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "../../db/dd7/struct_option_group_def.html" > OptionGroupDef< / a > *  < / td >
< td class = "paramname" > < em > groups< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > nb_groups< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
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< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00688" > 688< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a4e2be8d99206aaa4b7c6fdb3bb612ffb" name = "a4e2be8d99206aaa4b7c6fdb3bb612ffb" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a4e2be8d99206aaa4b7c6fdb3bb612ffb" > ◆ < / a > < / span > locate_option()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > locate_option < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > argc< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > char **  < / td >
< td class = "paramname" > < em > argv< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > options< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > optname< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Return index of option opt in argv or 0 if not found. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00455" > 455< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a029335d12e282d56b7fec7abb40389d5" name = "a029335d12e282d56b7fec7abb40389d5" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a029335d12e282d56b7fec7abb40389d5" > ◆ < / a > < / span > match_group_separator()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
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< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
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< table class = "memname" >
< tr >
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< td class = "memname" > static < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > match_group_separator < / td >
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< td > (< / td >
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< td class = "paramtype" > const < a class = "el" href = "../../db/dd7/struct_option_group_def.html" > OptionGroupDef< / a > *  < / td >
< td class = "paramname" > < em > groups< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > nb_groups< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > opt< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
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< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00628" > 628< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a24c4e9b816e053a3facd267d56daf1ed" name = "a24c4e9b816e053a3facd267d56daf1ed" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a24c4e9b816e053a3facd267d56daf1ed" > ◆ < / a > < / span > opt_default()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > opt_default < / td >
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< td > (< / td >
< td class = "paramtype" > void *  < / td >
< td class = "paramname" > < em > optctx< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > opt< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > arg< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Fallback for options that are not explicitly handled, these will be parsed through AVOptions. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00556" > 556< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a4f31d08e8a00b1099ff24a35bd38ff6d" name = "a4f31d08e8a00b1099ff24a35bd38ff6d" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a4f31d08e8a00b1099ff24a35bd38ff6d" > ◆ < / a > < / span > opt_find()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
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< td class = "memname" > static const AVOption * opt_find < / td >
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< td > (< / td >
< td class = "paramtype" > void *  < / td >
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< td class = "paramname" > < em > obj< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > name< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > unit< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
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< td class = "paramname" > < em > opt_flags< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
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< td class = "paramname" > < em > search_flags< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00546" > 546< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a812390811ecf2673409d4d2191b3696a" name = "a812390811ecf2673409d4d2191b3696a" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a812390811ecf2673409d4d2191b3696a" > ◆ < / a > < / span > parse_loglevel()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > void parse_loglevel < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > argc< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > char **  < / td >
< td class = "paramname" > < em > argv< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > options< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Find the '-loglevel' option in the command line args and apply it. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00514" > 514< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "aee611299e84dab23d614366f993e96ae" name = "aee611299e84dab23d614366f993e96ae" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#aee611299e84dab23d614366f993e96ae" > ◆ < / a > < / span > parse_number_or_die()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > double parse_number_or_die < / td >
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< td > (< / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > context< / em > , < / td >
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< / tr >
< tr >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > numstr< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
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< td class = "paramname" > < em > type< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > double  < / td >
< td class = "paramname" > < em > min< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > double  < / td >
< td class = "paramname" > < em > max< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Parse a string and return its corresponding value as a double. Exit from the application if the string cannot be correctly parsed or the corresponding value is invalid.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > context< / td > < td > the context of the value to be set (e.g. the corresponding command line option name) < / td > < / tr >
< tr > < td class = "paramname" > numstr< / td > < td > the string to be parsed < / td > < / tr >
< tr > < td class = "paramname" > type< / td > < td > the type (OPT_INT64 or OPT_FLOAT) as which the string should be parsed < / td > < / tr >
< tr > < td class = "paramname" > min< / td > < td > the minimum valid accepted value < / td > < / tr >
< tr > < td class = "paramname" > max< / td > < td > the maximum valid accepted value < / td > < / tr >
< / table >
< / dd >
< / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00143" > 143< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "ae0e1bd04fd160c44d7e36623314380e4" name = "ae0e1bd04fd160c44d7e36623314380e4" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ae0e1bd04fd160c44d7e36623314380e4" > ◆ < / a > < / span > parse_optgroup()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > parse_optgroup < / td >
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< td > (< / td >
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< td class = "paramtype" > void *  < / td >
< td class = "paramname" > < em > optctx< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d6/d69/struct_option_group.html" > OptionGroup< / a > *  < / td >
< td class = "paramname" > < em > g< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Parse an options group and write results into optctx.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > optctx< / td > < td > an app-specific options context. NULL for global options group < / td > < / tr >
< tr > < td class = "paramname" > g< / td > < td > option group < / td > < / tr >
< / table >
< / dd >
< / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00422" > 422< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a0f7f4bf6a990541888b7f4ece3456547" name = "a0f7f4bf6a990541888b7f4ece3456547" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a0f7f4bf6a990541888b7f4ece3456547" > ◆ < / a > < / span > parse_option()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > parse_option < / td >
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< td > (< / td >
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< td class = "paramtype" > void *  < / td >
< td class = "paramname" > < em > optctx< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > opt< / em > , < / td >
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< / tr >
< tr >
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< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > arg< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > options< / em >   < / td >
< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Parse one given option.< / p >
< dl class = "section return" > < dt > Returns< / dt > < dd > on success 1 if arg was consumed, 0 otherwise; negative number on error < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00348" > 348< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
< / div >
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< a id = "a8863e994be95bc81bbedff194aa2842f" name = "a8863e994be95bc81bbedff194aa2842f" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a8863e994be95bc81bbedff194aa2842f" > ◆ < / a > < / span > parse_options()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > void parse_options < / td >
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< td > (< / td >
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< td class = "paramtype" > void *  < / td >
< td class = "paramname" > < em > optctx< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > argc< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > char **  < / td >
< td class = "paramname" > < em > argv< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > options< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > void(*)(void *, const char *)  < / td >
< td class = "paramname" > < em > parse_arg_function< / em >   < / td >
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< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00387" > 387< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< / div >
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< a id = "aa60d6deab0047c29fc1f6602f812774f" name = "aa60d6deab0047c29fc1f6602f812774f" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#aa60d6deab0047c29fc1f6602f812774f" > ◆ < / a > < / span > parse_time_or_die()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > int64_t parse_time_or_die < / td >
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< td > (< / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > context< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const char *  < / td >
< td class = "paramname" > < em > timestr< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > is_duration< / em >   < / td >
< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Parse a string specifying a time and return its corresponding value as a number of microseconds. Exit from the application if the string cannot be correctly parsed.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > context< / td > < td > the context of the value to be set (e.g. the corresponding command line option name) < / td > < / tr >
< tr > < td class = "paramname" > timestr< / td > < td > the string to be parsed < / td > < / tr >
< tr > < td class = "paramname" > is_duration< / td > < td > a flag which tells how to interpret timestr, if not zero timestr is interpreted as a duration, otherwise as a date< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > av_parse_time() < / dd > < / dl >
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< a id = "a0cd6e5cbbafaff05295a751def5d32ad" name = "a0cd6e5cbbafaff05295a751def5d32ad" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a0cd6e5cbbafaff05295a751def5d32ad" > ◆ < / a > < / span > prepare_app_arguments()< / h2 >
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< td class = "memname" > static void prepare_app_arguments < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > *  < / td >
< td class = "paramname" > < em > argc_ptr< / em > , < / td >
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< td class = "paramtype" > char ***  < / td >
< td class = "paramname" > < em > argv_ptr< / em >   < / td >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00287" > 287< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< a id = "a2911387e778b01a25f0e65eabadf1b7b" name = "a2911387e778b01a25f0e65eabadf1b7b" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a2911387e778b01a25f0e65eabadf1b7b" > ◆ < / a > < / span > print_error()< / h2 >
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< td class = "memname" > void print_error < / td >
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< td > (< / td >
< td class = "paramtype" > const char *  < / td >
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< td class = "paramname" > < em > filename< / em > , < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
< td class = "paramname" > < em > err< / em >   < / td >
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< td > < / td >
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< td > < / td > < td > < / td >
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< p > Print an error message to stderr, indicating filename and a human readable description of the error code err.< / p >
< p > If strerror_r() is not available the use of this function in a multithreaded application may be unsafe.< / p >
< dl class = "section see" > < dt > See also< / dt > < dd > av_strerror() < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00844" > 844< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< a id = "a40394fd5966088e759ce995186773700" name = "a40394fd5966088e759ce995186773700" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a40394fd5966088e759ce995186773700" > ◆ < / a > < / span > read_yesno()< / h2 >
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< td class = "memname" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > read_yesno < / td >
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< td > (< / td >
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< td class = "paramtype" > void  < / td >
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< p > Return a positive value if a line read from standard input starts with [yY], otherwise return 0. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00854" > 854< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#aa64dcad44f54da335b337154d9e9950f" > ◆ < / a > < / span > register_exit()< / h2 >
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< td class = "memname" > void register_exit < / td >
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< td class = "paramtype" > void(*)(< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > ret)  < / td >
< td class = "paramname" > < em > cb< / em > < / td > < td > )< / td >
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< p > Register a program-specific cleanup routine. < / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#afe6a9f6163ee90a66f85595f7984b982" > ◆ < / a > < / span > setup_find_stream_info_opts()< / h2 >
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< td class = "memname" > AVDictionary ** setup_find_stream_info_opts < / td >
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< td > (< / td >
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< td class = "paramtype" > AVFormatContext *  < / td >
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< p > Setup AVCodecContext options for avformat_find_stream_info().< / p >
< p > Create an array of dictionaries, one dictionary for each stream contained in s. Each dictionary will contain the options from codec_opts which can be applied to the corresponding stream codec context.< / p >
< dl class = "section return" > < dt > Returns< / dt > < dd > pointer to the created array of dictionaries. Calls exit() on failure. < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l01003" > 1003< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a0833f5d4481c5c8c2362b0e5d65af5f3" > ◆ < / a > < / span > show_help_children()< / h2 >
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< td class = "paramtype" > const AVClass *  < / td >
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< p > Show help for all options with given flags in class and all its children. < / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a13fba56a5674556e879f5733f9b1dd55" > ◆ < / a > < / span > show_help_options()< / h2 >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
< td class = "paramname" > < em > options< / em > , < / td >
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< td class = "paramtype" > < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a >   < / td >
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< td class = "paramname" > < em > alt_flags< / em >   < / td >
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< p > Print help for all options matching specified flags.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > options< / td > < td > a list of options < / td > < / tr >
< tr > < td class = "paramname" > msg< / td > < td > title of this group. Only printed if at least one option matches. < / td > < / tr >
< tr > < td class = "paramname" > req_flags< / td > < td > print only options which have all those flags set. < / td > < / tr >
< tr > < td class = "paramname" > rej_flags< / td > < td > don't print options which have any of those flags set. < / td > < / tr >
< tr > < td class = "paramname" > alt_flags< / td > < td > print only options that have at least one of those flags set < / td > < / tr >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00176" > 176< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a8dbe23ab7c8099a82806ae9beb9d4306" > ◆ < / a > < / span > split_commandline()< / h2 >
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< td class = "paramname" > < em > options< / em > , < / td >
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< p > Split the commandline into an intermediate form convenient for further processing.< / p >
< p > The commandline is assumed to be composed of options which either belong to a group (those with OPT_SPEC, OPT_OFFSET or OPT_PERFILE) or are global (everything else).< / p >
< p > A group (defined by an < a class = "el" href = "../../db/dd7/struct_option_group_def.html" > OptionGroupDef< / a > struct) is a sequence of options terminated by either a group separator option (e.g. -i) or a parameter that is not an option (doesn't start with -). A group without a separator option must always be first in the supplied groups list.< / p >
< p > All options within the same group are stored in one < a class = "el" href = "../../d6/d69/struct_option_group.html" > OptionGroup< / a > struct in an < a class = "el" href = "../../d7/d4f/struct_option_group_list.html" > OptionGroupList< / a > , all groups with the same group definition are stored in one < a class = "el" href = "../../d7/d4f/struct_option_group_list.html" > OptionGroupList< / a > in < a class = "el" href = "../../db/db5/struct_option_parse_context.html#ac495a79844c7d896aadd2d7a3cb95993" > OptionParseContext.groups< / a > . The order of group lists is the same as the order of group definitions. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00733" > 733< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ac58552bde3a215ae94a3bd114577cbee" > ◆ < / a > < / span > uninit_opts()< / h2 >
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< p > Uninitialize the cmdutils option system, in particular free the *_opts contexts and their contents. < / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a8bcd5cd3628e5864fa94431d8eb08fad" > ◆ < / a > < / span > uninit_parse_context()< / h2 >
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< td class = "memname" > void uninit_parse_context < / td >
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< td class = "paramtype" > < a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > *  < / td >
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< p > Free all allocated memory in an < a class = "el" href = "../../db/db5/struct_option_parse_context.html" > OptionParseContext< / a > . < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00708" > 708< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a5ca363d9d3e4d401719d9e2e27fd5e21" > ◆ < / a > < / span > write_option()< / h2 >
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< td class = "memname" > static < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > write_option < / td >
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< td class = "paramtype" > void *  < / td >
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< td class = "paramtype" > const < a class = "el" href = "../../dc/d1e/struct_option_def.html" > OptionDef< / a > *  < / td >
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< h2 class = "groupheader" > Variable Documentation< / h2 >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a08b59fb8c12cbc6db2dd68a367ae49d9" > ◆ < / a > < / span > codec_opts< / h2 >
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< td class = "memname" > __thread AVDictionary * codec_opts< / td >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00103" > 103< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a19714c08385a99d977c6d1bcfed4bca5" > ◆ < / a > < / span > format_opts< / h2 >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00103" > 103< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a7d1a98cbe0679b1ee8a0e82d6a3283b8" > ◆ < / a > < / span > longjmp_value< / h2 >
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< td class = "memname" > __thread < a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > longjmp_value = 0< / td >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a83fbf976c7976ea554e7bda1d266b0a2" > ◆ < / a > < / span > program_birth_year< / h2 >
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< p > program birth year, defined by the program for < a class = "el" href = "../../d8/d4e/fftools__cmdutils_8h.html#a976c7dc9afeb4b0f6ec009a7a084e701" > show_banner()< / a > < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html#l00099" > 99< / a > of file < a class = "el" href = "../../d7/dcc/fftools__cmdutils_8c_source.html" > fftools_cmdutils.c< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a70a33336401e81adb9d98c23ec4e77b7" > ◆ < / a > < / span > program_exit< / h2 >
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< td class = "memname" > __thread void(* program_exit) (< a class = "el" href = "../../d2/d36/fftools__ffmpeg__filter_8c.html#a61569f2965b7a369eb10b6d75d410d11" > int< / a > ret) < / td >
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< p > program name, defined by the program for < a class = "el" href = "../../da/d2c/fftools__opt__common_8c.html#a79c0ae205603f7f83f15171ba3413f26" > show_version()< / a > . < / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a011fa5c3ecc237f646a56085659f53f3" > ◆ < / a > < / span > swr_opts< / h2 >
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