fftools_ffmpeg_opt.c File Reference

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Macros
#define	DEFAULT_PASS_LOGFILENAME_PREFIX   "ffmpeg2pass"
#define	SPECIFIER_OPT_FMT_str   "%s"
#define	SPECIFIER_OPT_FMT_i   "%i"
#define	SPECIFIER_OPT_FMT_i64   "%"PRId64
#define	SPECIFIER_OPT_FMT_ui64   "%"PRIu64
#define	SPECIFIER_OPT_FMT_f   "%f"
#define	SPECIFIER_OPT_FMT_dbl   "%lf"
#define	WARN_MULTIPLE_OPT_USAGE(name, type, so, st)
#define	MATCH_PER_STREAM_OPT(name, type, outvar, fmtctx, st)
#define	MATCH_PER_TYPE_OPT(name, type, outvar, fmtctx, mediatype)
#define	METADATA_CHECK_INDEX(index, nb_elems, desc)
#define	SET_DICT(type, meta, context, index)

Enumerations
enum	OptGroup { GROUP_OUTFILE , GROUP_INFILE }

Functions
void	uninit_options (OptionsContext *o)
void	init_options (OptionsContext *o)
int	show_hwaccels (void *optctx, const char *opt, const char *arg)
AVDictionary *	strip_specifiers (AVDictionary *dict)
int	parse_and_set_vsync (const char *arg, int *vsync_var, int file_idx, int st_idx, int is_global)
int	apply_sync_offsets (void)
int	opt_filter_threads (void *optctx, const char *opt, const char *arg)
int	opt_abort_on (void *optctx, const char *opt, const char *arg)
int	opt_stats_period (void *optctx, const char *opt, const char *arg)
int	opt_audio_codec (void *optctx, const char *opt, const char *arg)
int	opt_video_codec (void *optctx, const char *opt, const char *arg)
int	opt_subtitle_codec (void *optctx, const char *opt, const char *arg)
int	opt_data_codec (void *optctx, const char *opt, const char *arg)
int	opt_map (void *optctx, const char *opt, const char *arg)
int	opt_attach (void *optctx, const char *opt, const char *arg)
int	opt_map_channel (void *optctx, const char *opt, const char *arg)
int	opt_sdp_file (void *optctx, const char *opt, const char *arg)
int	opt_init_hw_device (void *optctx, const char *opt, const char *arg)
int	opt_filter_hw_device (void *optctx, const char *opt, const char *arg)
void	parse_meta_type (char *arg, char *type, int *index, const char **stream_spec)
int	fftools_copy_metadata (char *outspec, char *inspec, AVFormatContext *oc, AVFormatContext *ic, OptionsContext *o)
int	opt_recording_timestamp (void *optctx, const char *opt, const char *arg)
const AVCodec *	find_codec_or_die (const char *name, enum AVMediaType type, int encoder)
const AVCodec *	choose_decoder (OptionsContext *o, AVFormatContext *s, AVStream *st)
void	add_input_streams (OptionsContext *o, AVFormatContext *ic)
void	assert_file_overwrite (const char *filename)
void	dump_attachment (AVStream *st, const char *filename)
int	open_input_file (OptionsContext *o, const char *filename)
char *	get_line (AVIOContext *s, AVBPrint *bprint)
int	get_preset_file_2 (const char *preset_name, const char *codec_name, AVIOContext **s)
int	choose_encoder (OptionsContext *o, AVFormatContext *s, OutputStream *ost)
OutputStream *	new_output_stream (OptionsContext *o, AVFormatContext *oc, enum AVMediaType type, int source_index)
void	parse_matrix_coeffs (uint16_t *dest, const char *str)
char *	fftools_read_file (const char *filename)
char *	get_ost_filters (OptionsContext *o, AVFormatContext *oc, OutputStream *ost)
void	check_streamcopy_filters (OptionsContext *o, AVFormatContext *oc, const OutputStream *ost, enum AVMediaType type)
OutputStream *	new_video_stream (OptionsContext *o, AVFormatContext *oc, int source_index)
OutputStream *	new_audio_stream (OptionsContext *o, AVFormatContext *oc, int source_index)
OutputStream *	new_data_stream (OptionsContext *o, AVFormatContext *oc, int source_index)
OutputStream *	new_unknown_stream (OptionsContext *o, AVFormatContext *oc, int source_index)
OutputStream *	new_attachment_stream (OptionsContext *o, AVFormatContext *oc, int source_index)
OutputStream *	new_subtitle_stream (OptionsContext *o, AVFormatContext *oc, int source_index)
int	opt_streamid (void *optctx, const char *opt, const char *arg)
int	copy_chapters (InputFile *ifile, OutputFile *ofile, AVFormatContext *os, int copy_metadata)
int	set_dispositions (OutputFile *of, AVFormatContext *ctx)
void	init_output_filter (OutputFilter *ofilter, OptionsContext *o, AVFormatContext *oc)
int	init_complex_filters (void)
void	set_channel_layout (OutputFilter *f, OutputStream *ost)
int	open_output_file (OptionsContext *o, const char *filename)
int	opt_target (void *optctx, const char *opt, const char *arg)
int	opt_vstats_file (void *optctx, const char *opt, const char *arg)
int	opt_vstats (void *optctx, const char *opt, const char *arg)
int	opt_video_frames (void *optctx, const char *opt, const char *arg)
int	opt_audio_frames (void *optctx, const char *opt, const char *arg)
int	opt_data_frames (void *optctx, const char *opt, const char *arg)
int	opt_default_new (OptionsContext *o, const char *opt, const char *arg)
int	opt_preset (void *optctx, const char *opt, const char *arg)
int	opt_old2new (void *optctx, const char *opt, const char *arg)
int	opt_bitrate (void *optctx, const char *opt, const char *arg)
int	opt_qscale (void *optctx, const char *opt, const char *arg)
int	opt_profile (void *optctx, const char *opt, const char *arg)
int	opt_video_filters (void *optctx, const char *opt, const char *arg)
int	opt_audio_filters (void *optctx, const char *opt, const char *arg)
int	opt_vsync (void *optctx, const char *opt, const char *arg)
int	opt_timecode (void *optctx, const char *opt, const char *arg)
int	opt_audio_qscale (void *optctx, const char *opt, const char *arg)
int	opt_filter_complex (void *optctx, const char *opt, const char *arg)
int	opt_filter_complex_script (void *optctx, const char *opt, const char *arg)
void	show_help_default_ffmpeg (const char *opt, const char *arg)
void	show_usage (void)
int	open_files (OptionGroupList *l, const char *inout, int(*open_file)(OptionsContext *, const char *))
int	ffmpeg_parse_options (int argc, char **argv)
int	opt_progress (void *optctx, const char *opt, const char *arg)
int	opt_timelimit (void *optctx, const char *opt, const char *arg)

Variables
static const char *const	opt_name_codec_names [] = {"c", "codec", "acodec", "vcodec", "scodec", "dcodec", NULL}
static const char *const	opt_name_audio_channels [] = {"ac", NULL}
static const char *const	opt_name_audio_ch_layouts [] = {"channel_layout", "ch_layout", NULL}
static const char *const	opt_name_audio_sample_rate [] = {"ar", NULL}
static const char *const	opt_name_frame_rates [] = {"r", NULL}
static const char *const	opt_name_max_frame_rates [] = {"fpsmax", NULL}
static const char *const	opt_name_frame_sizes [] = {"s", NULL}
static const char *const	opt_name_frame_pix_fmts [] = {"pix_fmt", NULL}
static const char *const	opt_name_ts_scale [] = {"itsscale", NULL}
static const char *const	opt_name_hwaccels [] = {"hwaccel", NULL}
static const char *const	opt_name_hwaccel_devices [] = {"hwaccel_device", NULL}
static const char *const	opt_name_hwaccel_output_formats [] = {"hwaccel_output_format", NULL}
static const char *const	opt_name_autorotate [] = {"autorotate", NULL}
static const char *const	opt_name_autoscale [] = {"autoscale", NULL}
static const char *const	opt_name_max_frames [] = {"frames", "aframes", "vframes", "dframes", NULL}
static const char *const	opt_name_bitstream_filters [] = {"bsf", "absf", "vbsf", NULL}
static const char *const	opt_name_codec_tags [] = {"tag", "atag", "vtag", "stag", NULL}
static const char *const	opt_name_sample_fmts [] = {"sample_fmt", NULL}
static const char *const	opt_name_qscale [] = {"q", "qscale", NULL}
static const char *const	opt_name_forced_key_frames [] = {"forced_key_frames", NULL}
static const char *const	opt_name_fps_mode [] = {"fps_mode", NULL}
static const char *const	opt_name_force_fps [] = {"force_fps", NULL}
static const char *const	opt_name_frame_aspect_ratios [] = {"aspect", NULL}
static const char *const	opt_name_rc_overrides [] = {"rc_override", NULL}
static const char *const	opt_name_intra_matrices [] = {"intra_matrix", NULL}
static const char *const	opt_name_inter_matrices [] = {"inter_matrix", NULL}
static const char *const	opt_name_chroma_intra_matrices [] = {"chroma_intra_matrix", NULL}
static const char *const	opt_name_top_field_first [] = {"top", NULL}
static const char *const	opt_name_presets [] = {"pre", "apre", "vpre", "spre", NULL}
static const char *const	opt_name_copy_initial_nonkeyframes [] = {"copyinkf", NULL}
static const char *const	opt_name_copy_prior_start [] = {"copypriorss", NULL}
static const char *const	opt_name_filters [] = {"filter", "af", "vf", NULL}
static const char *const	opt_name_filter_scripts [] = {"filter_script", NULL}
static const char *const	opt_name_reinit_filters [] = {"reinit_filter", NULL}
static const char *const	opt_name_fix_sub_duration [] = {"fix_sub_duration", NULL}
static const char *const	opt_name_canvas_sizes [] = {"canvas_size", NULL}
static const char *const	opt_name_pass [] = {"pass", NULL}
static const char *const	opt_name_passlogfiles [] = {"passlogfile", NULL}
static const char *const	opt_name_max_muxing_queue_size [] = {"max_muxing_queue_size", NULL}
static const char *const	opt_name_muxing_queue_data_threshold [] = {"muxing_queue_data_threshold", NULL}
static const char *const	opt_name_guess_layout_max [] = {"guess_layout_max", NULL}
static const char *const	opt_name_apad [] = {"apad", NULL}
static const char *const	opt_name_discard [] = {"discard", NULL}
static const char *const	opt_name_disposition [] = {"disposition", NULL}
static const char *const	opt_name_time_bases [] = {"time_base", NULL}
static const char *const	opt_name_enc_time_bases [] = {"enc_time_base", NULL}
static const char *const	opt_name_bits_per_raw_sample [] = {"bits_per_raw_sample", NULL}
__thread HWDevice *	filter_hw_device
__thread char *	vstats_filename
__thread char *	sdp_filename
__thread float	audio_drift_threshold = 0.1
__thread float	dts_delta_threshold = 10
__thread float	dts_error_threshold = 3600*30
__thread int	audio_volume = 256
__thread int	audio_sync_method = 0
__thread enum VideoSyncMethod	video_sync_method = VSYNC_AUTO
__thread float	frame_drop_threshold = 0
__thread int	do_benchmark = 0
__thread int	do_benchmark_all = 0
__thread int	do_hex_dump = 0
__thread int	do_pkt_dump = 0
__thread int	copy_ts = 0
__thread int	start_at_zero = 0
__thread int	copy_tb = -1
__thread int	debug_ts = 0
__thread int	exit_on_error = 0
__thread int	abort_on_flags = 0
__thread int	print_stats = -1
__thread int	qp_hist = 0
__thread int	stdin_interaction = 1
__thread float	max_error_rate = 2.0/3
__thread char *	filter_nbthreads = NULL
__thread int	filter_complex_nbthreads = 0
__thread int	vstats_version = 2
__thread int	auto_conversion_filters = 1
__thread int64_t	stats_period = 500000
__thread int	file_overwrite = 0
__thread int	no_file_overwrite = 0
__thread int	do_psnr = 0
__thread int	input_stream_potentially_available = 0
__thread int	ignore_unknown_streams = 0
__thread int	copy_unknown_streams = 0
__thread int	recast_media = 0
__thread int	find_stream_info = 1
__thread OptionDef *	ffmpeg_options
static const OptionGroupDef	groups []

Macro Definition Documentation

DEFAULT_PASS_LOGFILENAME_PREFIX

#define DEFAULT_PASS_LOGFILENAME_PREFIX   "ffmpeg2pass"

Definition at line 87 of file fftools_ffmpeg_opt.c.

MATCH_PER_STREAM_OPT

#define MATCH_PER_STREAM_OPT	(		name,
			type,
			outvar,
			fmtctx,
			st
	)

Value:

{\
    int i, ret, matches = 0;\
    SpecifierOpt *so;\
    for (i = 0; i < o->nb_ ## name; i++) {\
        char *spec = o->name[i].specifier;\
        if ((ret = check_stream_specifier(fmtctx, st, spec)) > 0) {\
            outvar = o->name[i].u.type;\
            so = &o->name[i];\
            matches++;\
        } else if (ret < 0)\
            exit_program(1);\
    }\
    if (matches > 1)\
       WARN_MULTIPLE_OPT_USAGE(name, type, so, st);\
}

Definition at line 154 of file fftools_ffmpeg_opt.c.

MATCH_PER_TYPE_OPT

#define MATCH_PER_TYPE_OPT	(		name,
			type,
			outvar,
			fmtctx,
			mediatype
	)

Value:

{\
    int i;\
    for (i = 0; i < o->nb_ ## name; i++) {\
        char *spec = o->name[i].specifier;\
        if (!strcmp(spec, mediatype))\
            outvar = o->name[i].u.type;\
    }\
}

Definition at line 171 of file fftools_ffmpeg_opt.c.

METADATA_CHECK_INDEX

#define METADATA_CHECK_INDEX	(		index,
			nb_elems,
			desc
	)

Value:

    if ((index) < 0 || (index) >= (nb_elems)) {\
        av_log(NULL, AV_LOG_FATAL, "Invalid %s index %d while processing metadata maps.\n",\
                (desc), (index));\
        exit_program(1);\
    }

SET_DICT

#define SET_DICT	(		type,
			meta,
			context,
			index
	)

Value:

        switch (type) {\
        case 'g':\
            meta = &context->metadata;\
            break;\
        case 'c':\
            METADATA_CHECK_INDEX(index, context->nb_chapters, "chapter")\
            meta = &context->chapters[index]->metadata;\
            break;\
        case 'p':\
            METADATA_CHECK_INDEX(index, context->nb_programs, "program")\
            meta = &context->programs[index]->metadata;\
            break;\
        case 's':\
            break; /* handled separately below */ \
        default: av_assert0(0);\
        }\

SPECIFIER_OPT_FMT_dbl

#define SPECIFIER_OPT_FMT_dbl   "%lf"

Definition at line 94 of file fftools_ffmpeg_opt.c.

SPECIFIER_OPT_FMT_f

#define SPECIFIER_OPT_FMT_f   "%f"

Definition at line 93 of file fftools_ffmpeg_opt.c.

SPECIFIER_OPT_FMT_i

#define SPECIFIER_OPT_FMT_i   "%i"

Definition at line 90 of file fftools_ffmpeg_opt.c.

SPECIFIER_OPT_FMT_i64

#define SPECIFIER_OPT_FMT_i64   "%"PRId64

Definition at line 91 of file fftools_ffmpeg_opt.c.

SPECIFIER_OPT_FMT_str

#define SPECIFIER_OPT_FMT_str   "%s"

Definition at line 89 of file fftools_ffmpeg_opt.c.

SPECIFIER_OPT_FMT_ui64

#define SPECIFIER_OPT_FMT_ui64   "%"PRIu64

Definition at line 92 of file fftools_ffmpeg_opt.c.

WARN_MULTIPLE_OPT_USAGE

#define WARN_MULTIPLE_OPT_USAGE	(		name,
			type,
			so,
			st
	)

Value:

{\
    char namestr[128] = "";\
    const char *spec = so->specifier && so->specifier[0] ? so->specifier : "";\
    for (i = 0; opt_name_##name[i]; i++)\
        av_strlcatf(namestr, sizeof(namestr), "-%s%s", opt_name_##name[i], opt_name_##name[i+1] ? (opt_name_##name[i+2] ? ", " : " or ") : "");\
    av_log(NULL, AV_LOG_WARNING, "Multiple %s options specified for stream %d, only the last option '-%s%s%s "SPECIFIER_OPT_FMT_##type"' will be used.\n",\
           namestr, st->index, opt_name_##name[0], spec[0] ? ":" : "", spec, so->u.type);\
}

Definition at line 144 of file fftools_ffmpeg_opt.c.

Enumeration Type Documentation

OptGroup

enum OptGroup

Enumerator
GROUP_OUTFILE
GROUP_INFILE

Definition at line 3541 of file fftools_ffmpeg_opt.c.

Function Documentation

add_input_streams()

void add_input_streams	(	OptionsContext *	o,
		AVFormatContext *	ic
	)

Definition at line 897 of file fftools_ffmpeg_opt.c.

apply_sync_offsets()

int apply_sync_offsets

(

void

)

Definition at line 324 of file fftools_ffmpeg_opt.c.

assert_file_overwrite()

void assert_file_overwrite

(

const char *

filename

)

Definition at line 1106 of file fftools_ffmpeg_opt.c.

check_streamcopy_filters()

void check_streamcopy_filters	(	OptionsContext *	o,
		AVFormatContext *	oc,
		const OutputStream *	ost,
		enum AVMediaType	type
	)

Definition at line 1811 of file fftools_ffmpeg_opt.c.

choose_decoder()

const AVCodec * choose_decoder	(	OptionsContext *	o,
		AVFormatContext *	s,
		AVStream *	st
	)

Definition at line 880 of file fftools_ffmpeg_opt.c.

choose_encoder()

int choose_encoder	(	OptionsContext *	o,
		AVFormatContext *	s,
		OutputStream *	ost
	)

Definition at line 1518 of file fftools_ffmpeg_opt.c.

copy_chapters()

int copy_chapters	(	InputFile *	ifile,
		OutputFile *	ofile,
		AVFormatContext *	os,
		int	copy_metadata
	)

Definition at line 2245 of file fftools_ffmpeg_opt.c.

dump_attachment()

void dump_attachment	(	AVStream *	st,
		const char *	filename
	)

Definition at line 1148 of file fftools_ffmpeg_opt.c.

ffmpeg_parse_options()

int ffmpeg_parse_options	(	int	argc,
		char **	argv
	)

Definition at line 3585 of file fftools_ffmpeg_opt.c.

fftools_copy_metadata()

int fftools_copy_metadata	(	char *	outspec,
		char *	inspec,
		AVFormatContext *	oc,
		AVFormatContext *	ic,
		OptionsContext *	o
	)

Definition at line 746 of file fftools_ffmpeg_opt.c.

fftools_read_file()

char * fftools_read_file

(

const char *

filename

)

Definition at line 1766 of file fftools_ffmpeg_opt.c.

find_codec_or_die()

const AVCodec * find_codec_or_die	(	const char *	name,
		enum AVMediaType	type,
		int	encoder
	)

Definition at line 851 of file fftools_ffmpeg_opt.c.

get_line()

char * get_line	(	AVIOContext *	s,
		AVBPrint *	bprint
	)

Definition at line 1474 of file fftools_ffmpeg_opt.c.

get_ost_filters()

char * get_ost_filters	(	OptionsContext *	o,
		AVFormatContext *	oc,
		OutputStream *	ost
	)

Definition at line 1791 of file fftools_ffmpeg_opt.c.

get_preset_file_2()

int get_preset_file_2	(	const char *	preset_name,
		const char *	codec_name,
		AVIOContext **	s
	)

Definition at line 1488 of file fftools_ffmpeg_opt.c.

init_complex_filters()

int init_complex_filters

(

void

)

Definition at line 2395 of file fftools_ffmpeg_opt.c.

init_options()

void init_options

(

OptionsContext *

o

)

Definition at line 258 of file fftools_ffmpeg_opt.c.

init_output_filter()

void init_output_filter	(	OutputFilter *	ofilter,
		OptionsContext *	o,
		AVFormatContext *	oc
	)

Definition at line 2354 of file fftools_ffmpeg_opt.c.

new_attachment_stream()

OutputStream * new_attachment_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		int	source_index
	)

Definition at line 2189 of file fftools_ffmpeg_opt.c.

new_audio_stream()

OutputStream * new_audio_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		int	source_index
	)

Definition at line 2063 of file fftools_ffmpeg_opt.c.

new_data_stream()

OutputStream * new_data_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		int	source_index
	)

Definition at line 2163 of file fftools_ffmpeg_opt.c.

new_output_stream()

OutputStream * new_output_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		enum AVMediaType	type,
		int	source_index
	)

Definition at line 1553 of file fftools_ffmpeg_opt.c.

new_subtitle_stream()

OutputStream * new_subtitle_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		int	source_index
	)

Definition at line 2197 of file fftools_ffmpeg_opt.c.

new_unknown_stream()

OutputStream * new_unknown_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		int	source_index
	)

Definition at line 2176 of file fftools_ffmpeg_opt.c.

new_video_stream()

OutputStream * new_video_stream	(	OptionsContext *	o,
		AVFormatContext *	oc,
		int	source_index
	)

Definition at line 1825 of file fftools_ffmpeg_opt.c.

open_files()

int open_files	(	OptionGroupList *	l,
		const char *	inout,
		int(*)(OptionsContext *, const char *)	open_file
	)

Definition at line 3551 of file fftools_ffmpeg_opt.c.

open_input_file()

int open_input_file	(	OptionsContext *	o,
		const char *	filename
	)

Definition at line 1180 of file fftools_ffmpeg_opt.c.

open_output_file()

int open_output_file	(	OptionsContext *	o,
		const char *	filename
	)

Definition at line 2444 of file fftools_ffmpeg_opt.c.

opt_abort_on()

int opt_abort_on	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 383 of file fftools_ffmpeg_opt.c.

opt_attach()

int opt_attach	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 559 of file fftools_ffmpeg_opt.c.

opt_audio_codec()

int opt_audio_codec	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 417 of file fftools_ffmpeg_opt.c.

opt_audio_filters()

int opt_audio_filters	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3398 of file fftools_ffmpeg_opt.c.

opt_audio_frames()

int opt_audio_frames	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3254 of file fftools_ffmpeg_opt.c.

opt_audio_qscale()

int opt_audio_qscale	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3425 of file fftools_ffmpeg_opt.c.

opt_bitrate()

int opt_bitrate	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3346 of file fftools_ffmpeg_opt.c.

opt_data_codec()

int opt_data_codec	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 435 of file fftools_ffmpeg_opt.c.

opt_data_frames()

int opt_data_frames	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3260 of file fftools_ffmpeg_opt.c.

opt_default_new()

int opt_default_new	(	OptionsContext *	o,
		const char *	opt,
		const char *	arg
	)

Definition at line 3266 of file fftools_ffmpeg_opt.c.

opt_filter_complex()

int opt_filter_complex	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3431 of file fftools_ffmpeg_opt.c.

opt_filter_complex_script()

int opt_filter_complex_script	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3445 of file fftools_ffmpeg_opt.c.

opt_filter_hw_device()

int opt_filter_hw_device	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 698 of file fftools_ffmpeg_opt.c.

opt_filter_threads()

int opt_filter_threads	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 376 of file fftools_ffmpeg_opt.c.

opt_init_hw_device()

int opt_init_hw_device	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 683 of file fftools_ffmpeg_opt.c.

opt_map()

int opt_map	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 441 of file fftools_ffmpeg_opt.c.

opt_map_channel()

int opt_map_channel	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 567 of file fftools_ffmpeg_opt.c.

opt_old2new()

int opt_old2new	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3334 of file fftools_ffmpeg_opt.c.

opt_preset()

int opt_preset	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3286 of file fftools_ffmpeg_opt.c.

opt_profile()

int opt_profile	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3380 of file fftools_ffmpeg_opt.c.

opt_progress()

int opt_progress	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3645 of file fftools_ffmpeg_opt.c.

opt_qscale()

int opt_qscale	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3362 of file fftools_ffmpeg_opt.c.

opt_recording_timestamp()

int opt_recording_timestamp	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 836 of file fftools_ffmpeg_opt.c.

opt_sdp_file()

int opt_sdp_file	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 644 of file fftools_ffmpeg_opt.c.

opt_stats_period()

int opt_stats_period	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 402 of file fftools_ffmpeg_opt.c.

opt_streamid()

int opt_streamid	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 2223 of file fftools_ffmpeg_opt.c.

opt_subtitle_codec()

int opt_subtitle_codec	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 429 of file fftools_ffmpeg_opt.c.

opt_target()

int opt_target	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3081 of file fftools_ffmpeg_opt.c.

opt_timecode()

int opt_timecode	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3411 of file fftools_ffmpeg_opt.c.

opt_timelimit()

int opt_timelimit	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Limit the execution time.

Definition at line 3662 of file fftools_ffmpeg_opt.c.

opt_video_codec()

int opt_video_codec	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 423 of file fftools_ffmpeg_opt.c.

opt_video_filters()

int opt_video_filters	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3392 of file fftools_ffmpeg_opt.c.

opt_video_frames()

int opt_video_frames	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3248 of file fftools_ffmpeg_opt.c.

opt_vstats()

int opt_vstats	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3232 of file fftools_ffmpeg_opt.c.

opt_vstats_file()

int opt_vstats_file	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3225 of file fftools_ffmpeg_opt.c.

opt_vsync()

int opt_vsync	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 3404 of file fftools_ffmpeg_opt.c.

parse_and_set_vsync()

int parse_and_set_vsync	(	const char *	arg,
		int *	vsync_var,
		int	file_idx,
		int	st_idx,
		int	is_global
	)

Definition at line 304 of file fftools_ffmpeg_opt.c.

parse_matrix_coeffs()

void parse_matrix_coeffs	(	uint16_t *	dest,
		const char *	str
	)

Definition at line 1748 of file fftools_ffmpeg_opt.c.

parse_meta_type()

void parse_meta_type	(	char *	arg,
		char *	type,
		int *	index,
		const char **	stream_spec
	)

Parse a metadata specifier passed as 'arg' parameter.

Parameters

arg	metadata string to parse
type	metadata type is written here – g(lobal)/s(tream)/c(hapter)/p(rogram)
index	for type c/p, chapter/program index is written here
stream_spec	for type s, the stream specifier is written here

Definition at line 719 of file fftools_ffmpeg_opt.c.

set_channel_layout()

void set_channel_layout	(	OutputFilter *	f,
		OutputStream *	ost
	)

Definition at line 2407 of file fftools_ffmpeg_opt.c.

set_dispositions()

int set_dispositions	(	OutputFile *	of,
		AVFormatContext *	ctx
	)

Definition at line 2288 of file fftools_ffmpeg_opt.c.

show_help_default_ffmpeg()

void show_help_default_ffmpeg	(	const char *	opt,
		const char *	arg
	)

Per-fftool specific help handler. Implemented in each fftool, called by show_help().

Definition at line 3461 of file fftools_ffmpeg_opt.c.

show_hwaccels()

int show_hwaccels	(	void *	optctx,
		const char *	opt,
		const char *	arg
	)

Definition at line 274 of file fftools_ffmpeg_opt.c.

show_usage()

void show_usage

(

void

)

Definition at line 3534 of file fftools_ffmpeg_opt.c.

strip_specifiers()

AVDictionary * strip_specifiers

(

AVDictionary *

dict

)

Definition at line 287 of file fftools_ffmpeg_opt.c.

uninit_options()

void uninit_options

(

OptionsContext *

o

)

Definition at line 226 of file fftools_ffmpeg_opt.c.

Variable Documentation

abort_on_flags

__thread int abort_on_flags = 0

Definition at line 203 of file fftools_ffmpeg_opt.c.

audio_drift_threshold

__thread float audio_drift_threshold = 0.1

Definition at line 186 of file fftools_ffmpeg_opt.c.

audio_sync_method

__thread int audio_sync_method = 0

Definition at line 191 of file fftools_ffmpeg_opt.c.

audio_volume

__thread int audio_volume = 256

Definition at line 190 of file fftools_ffmpeg_opt.c.

auto_conversion_filters

__thread int auto_conversion_filters = 1

Definition at line 211 of file fftools_ffmpeg_opt.c.

copy_tb

__thread int copy_tb = -1

Definition at line 200 of file fftools_ffmpeg_opt.c.

copy_ts

__thread int copy_ts = 0

Definition at line 198 of file fftools_ffmpeg_opt.c.

copy_unknown_streams

__thread int copy_unknown_streams = 0

Definition at line 220 of file fftools_ffmpeg_opt.c.

debug_ts

__thread int debug_ts = 0

Definition at line 201 of file fftools_ffmpeg_opt.c.

do_benchmark

__thread int do_benchmark = 0

Definition at line 194 of file fftools_ffmpeg_opt.c.

do_benchmark_all

__thread int do_benchmark_all = 0

Definition at line 195 of file fftools_ffmpeg_opt.c.

do_hex_dump

__thread int do_hex_dump = 0

Definition at line 196 of file fftools_ffmpeg_opt.c.

do_pkt_dump

__thread int do_pkt_dump = 0

Definition at line 197 of file fftools_ffmpeg_opt.c.

do_psnr

__thread int do_psnr = 0

Definition at line 217 of file fftools_ffmpeg_opt.c.

dts_delta_threshold

__thread float dts_delta_threshold = 10

Definition at line 187 of file fftools_ffmpeg_opt.c.

dts_error_threshold

__thread float dts_error_threshold = 3600*30

Definition at line 188 of file fftools_ffmpeg_opt.c.

exit_on_error

__thread int exit_on_error = 0

Definition at line 202 of file fftools_ffmpeg_opt.c.

ffmpeg_options

__thread OptionDef* ffmpeg_options

extern

Definition at line 4773 of file fftools_ffmpeg.c.

file_overwrite

__thread int file_overwrite = 0

Definition at line 215 of file fftools_ffmpeg_opt.c.

filter_complex_nbthreads

__thread int filter_complex_nbthreads = 0

Definition at line 209 of file fftools_ffmpeg_opt.c.

filter_hw_device

__thread HWDevice* filter_hw_device

Definition at line 181 of file fftools_ffmpeg_opt.c.

filter_nbthreads

__thread char* filter_nbthreads = NULL

Definition at line 208 of file fftools_ffmpeg_opt.c.

find_stream_info

__thread int find_stream_info = 1

Definition at line 222 of file fftools_ffmpeg_opt.c.

frame_drop_threshold

__thread float frame_drop_threshold = 0

Definition at line 193 of file fftools_ffmpeg_opt.c.

groups

const OptionGroupDef groups[]

static

Initial value:

= {
    [GROUP_OUTFILE] = { "output url",  NULL, OPT_OUTPUT },
    [GROUP_INFILE]  = { "input url",   "i",  OPT_INPUT },
}

Definition at line 3546 of file fftools_ffmpeg_opt.c.

ignore_unknown_streams

__thread int ignore_unknown_streams = 0

Definition at line 219 of file fftools_ffmpeg_opt.c.

input_stream_potentially_available

__thread int input_stream_potentially_available = 0

Definition at line 218 of file fftools_ffmpeg_opt.c.

max_error_rate

__thread float max_error_rate = 2.0/3

Definition at line 207 of file fftools_ffmpeg_opt.c.

no_file_overwrite

__thread int no_file_overwrite = 0

Definition at line 216 of file fftools_ffmpeg_opt.c.

opt_name_apad

const char* const opt_name_apad[] = {"apad", NULL}

static

Definition at line 137 of file fftools_ffmpeg_opt.c.

opt_name_audio_ch_layouts

const char* const opt_name_audio_ch_layouts[] = {"channel_layout", "ch_layout", NULL}

static

Definition at line 98 of file fftools_ffmpeg_opt.c.

opt_name_audio_channels

const char* const opt_name_audio_channels[] = {"ac", NULL}

static

Definition at line 97 of file fftools_ffmpeg_opt.c.

opt_name_audio_sample_rate

const char* const opt_name_audio_sample_rate[] = {"ar", NULL}

static

Definition at line 99 of file fftools_ffmpeg_opt.c.

opt_name_autorotate

const char* const opt_name_autorotate[] = {"autorotate", NULL}

static

Definition at line 108 of file fftools_ffmpeg_opt.c.

opt_name_autoscale

const char* const opt_name_autoscale[] = {"autoscale", NULL}

static

Definition at line 109 of file fftools_ffmpeg_opt.c.

opt_name_bits_per_raw_sample

const char* const opt_name_bits_per_raw_sample[] = {"bits_per_raw_sample", NULL}

static

Definition at line 142 of file fftools_ffmpeg_opt.c.

opt_name_bitstream_filters

const char* const opt_name_bitstream_filters[] = {"bsf", "absf", "vbsf", NULL}

static

Definition at line 111 of file fftools_ffmpeg_opt.c.

opt_name_canvas_sizes

const char* const opt_name_canvas_sizes[] = {"canvas_size", NULL}

static

Definition at line 131 of file fftools_ffmpeg_opt.c.

opt_name_chroma_intra_matrices

const char* const opt_name_chroma_intra_matrices[] = {"chroma_intra_matrix", NULL}

static

Definition at line 122 of file fftools_ffmpeg_opt.c.

opt_name_codec_names

const char* const opt_name_codec_names[] = {"c", "codec", "acodec", "vcodec", "scodec", "dcodec", NULL}

static

Definition at line 96 of file fftools_ffmpeg_opt.c.

opt_name_codec_tags

const char* const opt_name_codec_tags[] = {"tag", "atag", "vtag", "stag", NULL}

static

Definition at line 112 of file fftools_ffmpeg_opt.c.

opt_name_copy_initial_nonkeyframes

const char* const opt_name_copy_initial_nonkeyframes[] = {"copyinkf", NULL}

static

Definition at line 125 of file fftools_ffmpeg_opt.c.

opt_name_copy_prior_start

const char* const opt_name_copy_prior_start[] = {"copypriorss", NULL}

static

Definition at line 126 of file fftools_ffmpeg_opt.c.

opt_name_discard

const char* const opt_name_discard[] = {"discard", NULL}

static

Definition at line 138 of file fftools_ffmpeg_opt.c.

opt_name_disposition

const char* const opt_name_disposition[] = {"disposition", NULL}

static

Definition at line 139 of file fftools_ffmpeg_opt.c.

opt_name_enc_time_bases

const char* const opt_name_enc_time_bases[] = {"enc_time_base", NULL}

static

Definition at line 141 of file fftools_ffmpeg_opt.c.

opt_name_filter_scripts

const char* const opt_name_filter_scripts[] = {"filter_script", NULL}

static

Definition at line 128 of file fftools_ffmpeg_opt.c.

opt_name_filters

const char* const opt_name_filters[] = {"filter", "af", "vf", NULL}

static

Definition at line 127 of file fftools_ffmpeg_opt.c.

opt_name_fix_sub_duration

const char* const opt_name_fix_sub_duration[] = {"fix_sub_duration", NULL}

static

Definition at line 130 of file fftools_ffmpeg_opt.c.

opt_name_force_fps

const char* const opt_name_force_fps[] = {"force_fps", NULL}

static

Definition at line 117 of file fftools_ffmpeg_opt.c.

opt_name_forced_key_frames

const char* const opt_name_forced_key_frames[] = {"forced_key_frames", NULL}

static

Definition at line 115 of file fftools_ffmpeg_opt.c.

opt_name_fps_mode

const char* const opt_name_fps_mode[] = {"fps_mode", NULL}

static

Definition at line 116 of file fftools_ffmpeg_opt.c.

opt_name_frame_aspect_ratios

const char* const opt_name_frame_aspect_ratios[] = {"aspect", NULL}

static

Definition at line 118 of file fftools_ffmpeg_opt.c.

opt_name_frame_pix_fmts

const char* const opt_name_frame_pix_fmts[] = {"pix_fmt", NULL}

static

Definition at line 103 of file fftools_ffmpeg_opt.c.

opt_name_frame_rates

const char* const opt_name_frame_rates[] = {"r", NULL}

static

Definition at line 100 of file fftools_ffmpeg_opt.c.

opt_name_frame_sizes

const char* const opt_name_frame_sizes[] = {"s", NULL}

static

Definition at line 102 of file fftools_ffmpeg_opt.c.

opt_name_guess_layout_max

const char* const opt_name_guess_layout_max[] = {"guess_layout_max", NULL}

static

Definition at line 136 of file fftools_ffmpeg_opt.c.

opt_name_hwaccel_devices

const char* const opt_name_hwaccel_devices[] = {"hwaccel_device", NULL}

static

Definition at line 106 of file fftools_ffmpeg_opt.c.

opt_name_hwaccel_output_formats

const char* const opt_name_hwaccel_output_formats[] = {"hwaccel_output_format", NULL}

static

Definition at line 107 of file fftools_ffmpeg_opt.c.

opt_name_hwaccels

const char* const opt_name_hwaccels[] = {"hwaccel", NULL}

static

Definition at line 105 of file fftools_ffmpeg_opt.c.

opt_name_inter_matrices

const char* const opt_name_inter_matrices[] = {"inter_matrix", NULL}

static

Definition at line 121 of file fftools_ffmpeg_opt.c.

opt_name_intra_matrices

const char* const opt_name_intra_matrices[] = {"intra_matrix", NULL}

static

Definition at line 120 of file fftools_ffmpeg_opt.c.

opt_name_max_frame_rates

const char* const opt_name_max_frame_rates[] = {"fpsmax", NULL}

static

Definition at line 101 of file fftools_ffmpeg_opt.c.

opt_name_max_frames

const char* const opt_name_max_frames[] = {"frames", "aframes", "vframes", "dframes", NULL}

static

Definition at line 110 of file fftools_ffmpeg_opt.c.

opt_name_max_muxing_queue_size

const char* const opt_name_max_muxing_queue_size[] = {"max_muxing_queue_size", NULL}

static

Definition at line 134 of file fftools_ffmpeg_opt.c.

opt_name_muxing_queue_data_threshold

const char* const opt_name_muxing_queue_data_threshold[] = {"muxing_queue_data_threshold", NULL}

static

Definition at line 135 of file fftools_ffmpeg_opt.c.

opt_name_pass

const char* const opt_name_pass[] = {"pass", NULL}

static

Definition at line 132 of file fftools_ffmpeg_opt.c.

opt_name_passlogfiles

const char* const opt_name_passlogfiles[] = {"passlogfile", NULL}

static

Definition at line 133 of file fftools_ffmpeg_opt.c.

opt_name_presets

const char* const opt_name_presets[] = {"pre", "apre", "vpre", "spre", NULL}

static

Definition at line 124 of file fftools_ffmpeg_opt.c.

opt_name_qscale

const char* const opt_name_qscale[] = {"q", "qscale", NULL}

static

Definition at line 114 of file fftools_ffmpeg_opt.c.

opt_name_rc_overrides

const char* const opt_name_rc_overrides[] = {"rc_override", NULL}

static

Definition at line 119 of file fftools_ffmpeg_opt.c.

opt_name_reinit_filters

const char* const opt_name_reinit_filters[] = {"reinit_filter", NULL}

static

Definition at line 129 of file fftools_ffmpeg_opt.c.

opt_name_sample_fmts

const char* const opt_name_sample_fmts[] = {"sample_fmt", NULL}

static

Definition at line 113 of file fftools_ffmpeg_opt.c.

opt_name_time_bases

const char* const opt_name_time_bases[] = {"time_base", NULL}

static

Definition at line 140 of file fftools_ffmpeg_opt.c.

opt_name_top_field_first

const char* const opt_name_top_field_first[] = {"top", NULL}

static

Definition at line 123 of file fftools_ffmpeg_opt.c.

opt_name_ts_scale

const char* const opt_name_ts_scale[] = {"itsscale", NULL}

static

Definition at line 104 of file fftools_ffmpeg_opt.c.

print_stats

__thread int print_stats = -1

Definition at line 204 of file fftools_ffmpeg_opt.c.

qp_hist

__thread int qp_hist = 0

Definition at line 205 of file fftools_ffmpeg_opt.c.

recast_media

__thread int recast_media = 0

Definition at line 221 of file fftools_ffmpeg_opt.c.

sdp_filename

__thread char* sdp_filename

Definition at line 184 of file fftools_ffmpeg_opt.c.

start_at_zero

__thread int start_at_zero = 0

Definition at line 199 of file fftools_ffmpeg_opt.c.

stats_period

__thread int64_t stats_period = 500000

Definition at line 212 of file fftools_ffmpeg_opt.c.

stdin_interaction

__thread int stdin_interaction = 1

Definition at line 206 of file fftools_ffmpeg_opt.c.

video_sync_method

__thread enum VideoSyncMethod video_sync_method = VSYNC_AUTO

Definition at line 192 of file fftools_ffmpeg_opt.c.

vstats_filename

__thread char* vstats_filename

Definition at line 183 of file fftools_ffmpeg_opt.c.

vstats_version

__thread int vstats_version = 2

Definition at line 210 of file fftools_ffmpeg_opt.c.