fftools_ffprobe.c File Reference

Go to the source code of this file.

Data Structures
struct	InputStream
struct	InputFile
struct	ReadInterval
struct	section
struct	LogBuffer
struct	unit_value
struct	Writer
struct	WriterContext
struct	DefaultContext
struct	CompactContext
struct	FlatContext
struct	INIContext
struct	JSONContext
struct	XMLContext

Macros
#define	pthread_mutex_lock(a)   do{}while(0)
#define	pthread_mutex_unlock(a)   do{}while(0)
#define	SHOW_OPTIONAL_FIELDS_AUTO   -1
#define	SHOW_OPTIONAL_FIELDS_NEVER   0
#define	SHOW_OPTIONAL_FIELDS_ALWAYS   1
#define	SECTION_MAX_NB_CHILDREN   10
#define	SECTION_FLAG_IS_WRAPPER   1
	the section only contains other sections, but has no data at its own level More...
#define	SECTION_FLAG_IS_ARRAY   2
	the section contains an array of elements of the same type More...
#define	SECTION_FLAG_HAS_VARIABLE_FIELDS   4
#define	WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS   1
#define	WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER   2
#define	SECTION_MAX_NB_LEVELS   10
#define	OFFSET(x)   offsetof(WriterContext, x)
#define	PRINT_STRING_OPT   1
#define	PRINT_STRING_VALIDATE   2
#define	MAX_REGISTERED_WRITERS_NB   64
#define	DEFINE_WRITER_CLASS(name)
#define	OFFSET(x)   offsetof(DefaultContext, x)
#define	OFFSET(x)   offsetof(CompactContext, x)
#define	OFFSET(x)   offsetof(CompactContext, x)
#define	OFFSET(x)   offsetof(FlatContext, x)
#define	OFFSET(x)   offsetof(INIContext, x)
#define	OFFSET(x)   offsetof(JSONContext, x)
#define	JSON_INDENT()   av_log(NULL, AV_LOG_STDERR, "%*c", json->indent_level * 4, ' ')
#define	OFFSET(x)   offsetof(XMLContext, x)
#define	CHECK_COMPLIANCE(opt, opt_name)
#define	XML_INDENT()   av_log(NULL, AV_LOG_STDERR, "%*c", xml->indent_level * 4, ' ')
#define	print_fmt(k, f, ...)
#define	print_int(k, v)   writer_print_integer(w, k, v)
#define	print_q(k, v, s)   writer_print_rational(w, k, v, s)
#define	print_str(k, v)   writer_print_string(w, k, v, 0)
#define	print_str_opt(k, v)   writer_print_string(w, k, v, PRINT_STRING_OPT)
#define	print_str_validate(k, v)   writer_print_string(w, k, v, PRINT_STRING_VALIDATE)
#define	print_time(k, v, tb)   writer_print_time(w, k, v, tb, 0)
#define	print_ts(k, v)   writer_print_ts(w, k, v, 0)
#define	print_duration_time(k, v, tb)   writer_print_time(w, k, v, tb, 1)
#define	print_duration_ts(k, v)   writer_print_ts(w, k, v, 1)
#define	print_val(k, v, u)
#define	print_section_header(s)   writer_print_section_header(w, s)
#define	print_section_footer(s)   writer_print_section_footer(w, s)
#define	REALLOCZ_ARRAY_STREAM(ptr, cur_n, new_n)
#define	PRINT_DISPOSITION(flagname, name)
#define	CHECK_END   if (ret < 0) goto end
#define	SHOW_LIB_VERSION(libname, LIBNAME)
#define	PRINT_PIX_FMT_FLAG(flagname, name)
#define	DEFINE_OPT_SHOW_SECTION(section, target_section_id)
#define	SET_DO_SHOW(id, varname)

Typedefs
typedef struct InputStream	InputStream
typedef struct InputFile	InputFile
typedef struct ReadInterval	ReadInterval
typedef struct LogBuffer	LogBuffer
typedef struct WriterContext	WriterContext
typedef struct Writer	Writer
typedef struct DefaultContext	DefaultContext
typedef struct CompactContext	CompactContext
typedef struct FlatContext	FlatContext
typedef struct INIContext	INIContext
typedef struct JSONContext	JSONContext
typedef struct XMLContext	XMLContext

Enumerations
enum	SectionID {   SECTION_ID_NONE = -1, SECTION_ID_CHAPTER, SECTION_ID_CHAPTER_TAGS, SECTION_ID_CHAPTERS,   SECTION_ID_ERROR, SECTION_ID_FORMAT, SECTION_ID_FORMAT_TAGS, SECTION_ID_FRAME,   SECTION_ID_FRAMES, SECTION_ID_FRAME_TAGS, SECTION_ID_FRAME_SIDE_DATA_LIST, SECTION_ID_FRAME_SIDE_DATA,   SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, SECTION_ID_FRAME_SIDE_DATA_TIMECODE, SECTION_ID_FRAME_LOG, SECTION_ID_FRAME_LOGS,   SECTION_ID_LIBRARY_VERSION, SECTION_ID_LIBRARY_VERSIONS, SECTION_ID_PACKET, SECTION_ID_PACKET_TAGS,   SECTION_ID_PACKETS, SECTION_ID_PACKETS_AND_FRAMES, SECTION_ID_PACKET_SIDE_DATA_LIST, SECTION_ID_PACKET_SIDE_DATA,   SECTION_ID_PIXEL_FORMAT, SECTION_ID_PIXEL_FORMAT_FLAGS, SECTION_ID_PIXEL_FORMAT_COMPONENT, SECTION_ID_PIXEL_FORMAT_COMPONENTS,   SECTION_ID_PIXEL_FORMATS, SECTION_ID_PROGRAM_STREAM_DISPOSITION, SECTION_ID_PROGRAM_STREAM_TAGS, SECTION_ID_PROGRAM,   SECTION_ID_PROGRAM_STREAMS, SECTION_ID_PROGRAM_STREAM, SECTION_ID_PROGRAM_TAGS, SECTION_ID_PROGRAM_VERSION,   SECTION_ID_PROGRAMS, SECTION_ID_ROOT, SECTION_ID_STREAM, SECTION_ID_STREAM_DISPOSITION,   SECTION_ID_STREAMS, SECTION_ID_STREAM_TAGS, SECTION_ID_STREAM_SIDE_DATA_LIST, SECTION_ID_STREAM_SIDE_DATA,   SECTION_ID_SUBTITLE }
enum	StringValidation { WRITER_STRING_VALIDATION_FAIL, WRITER_STRING_VALIDATION_REPLACE, WRITER_STRING_VALIDATION_IGNORE, WRITER_STRING_VALIDATION_NB }

Functions
static void	log_callback (void *ptr, int level, const char *fmt, va_list vl)
static void	ffprobe_cleanup (int ret)
static char *	value_string (char *buf, int buf_size, struct unit_value uv)
static const char *	writer_get_name (void *p)
static void *	writer_child_next (void *obj, void *prev)
static void	writer_close (WriterContext **wctx)
static void	bprint_bytes (AVBPrint *bp, const uint8_t *ubuf, size_t ubuf_size)
static int	writer_open (WriterContext **wctx, const Writer *writer, const char *args, const struct section *sections, int nb_sections)
static void	writer_print_section_header (WriterContext *wctx, int section_id)
static void	writer_print_section_footer (WriterContext *wctx)
static void	writer_print_integer (WriterContext *wctx, const char *key, long long int val)
static int	validate_string (WriterContext *wctx, char **dstp, const char *src)
static int	writer_print_string (WriterContext *wctx, const char *key, const char *val, int flags)
static void	writer_print_rational (WriterContext *wctx, const char *key, AVRational q, char sep)
static void	writer_print_time (WriterContext *wctx, const char *key, int64_t ts, const AVRational *time_base, int is_duration)
static void	writer_print_ts (WriterContext *wctx, const char *key, int64_t ts, int is_duration)
static void	writer_print_data (WriterContext *wctx, const char *name, uint8_t *data, int size)
static void	writer_print_data_hash (WriterContext *wctx, const char *name, uint8_t *data, int size)
static void	writer_print_integers (WriterContext *wctx, const char *name, uint8_t *data, int size, const char *format, int columns, int bytes, int offset_add)
static int	writer_register (const Writer *writer)
static const Writer *	writer_get_by_name (const char *name)
	DEFINE_WRITER_CLASS (default)
static char *	upcase_string (char *dst, size_t dst_size, const char *src)
static void	default_print_section_header (WriterContext *wctx)
static void	default_print_section_footer (WriterContext *wctx)
static void	default_print_str (WriterContext *wctx, const char *key, const char *value)
static void	default_print_int (WriterContext *wctx, const char *key, long long int value)
static const char *	c_escape_str (AVBPrint *dst, const char *src, const char sep, void *log_ctx)
static const char *	csv_escape_str (AVBPrint *dst, const char *src, const char sep, void *log_ctx)
static const char *	none_escape_str (AVBPrint *dst, const char *src, const char sep, void *log_ctx)
	DEFINE_WRITER_CLASS (compact)
static av_cold int	compact_init (WriterContext *wctx)
static void	compact_print_section_header (WriterContext *wctx)
static void	compact_print_section_footer (WriterContext *wctx)
static void	compact_print_str (WriterContext *wctx, const char *key, const char *value)
static void	compact_print_int (WriterContext *wctx, const char *key, long long int value)
	DEFINE_WRITER_CLASS (csv)
	DEFINE_WRITER_CLASS (flat)
static av_cold int	flat_init (WriterContext *wctx)
static const char *	flat_escape_key_str (AVBPrint *dst, const char *src, const char sep)
static const char *	flat_escape_value_str (AVBPrint *dst, const char *src)
static void	flat_print_section_header (WriterContext *wctx)
static void	flat_print_int (WriterContext *wctx, const char *key, long long int value)
static void	flat_print_str (WriterContext *wctx, const char *key, const char *value)
	DEFINE_WRITER_CLASS (ini)
static char *	ini_escape_str (AVBPrint *dst, const char *src)
static void	ini_print_section_header (WriterContext *wctx)
static void	ini_print_str (WriterContext *wctx, const char *key, const char *value)
static void	ini_print_int (WriterContext *wctx, const char *key, long long int value)
	DEFINE_WRITER_CLASS (json)
static av_cold int	json_init (WriterContext *wctx)
static const char *	json_escape_str (AVBPrint *dst, const char *src, void *log_ctx)
static void	json_print_section_header (WriterContext *wctx)
static void	json_print_section_footer (WriterContext *wctx)
static void	json_print_item_str (WriterContext *wctx, const char *key, const char *value)
static void	json_print_str (WriterContext *wctx, const char *key, const char *value)
static void	json_print_int (WriterContext *wctx, const char *key, long long int value)
	DEFINE_WRITER_CLASS (xml)
static av_cold int	xml_init (WriterContext *wctx)
static void	xml_print_section_header (WriterContext *wctx)
static void	xml_print_section_footer (WriterContext *wctx)
static void	xml_print_str (WriterContext *wctx, const char *key, const char *value)
static void	xml_print_int (WriterContext *wctx, const char *key, long long int value)
static void	writer_register_all (void)
static int	show_tags (WriterContext *w, AVDictionary *tags, int section_id)
static void	print_dynamic_hdr10_plus (WriterContext *w, const AVDynamicHDRPlus *metadata)
static void	print_pkt_side_data (WriterContext *w, AVCodecParameters *par, const AVPacketSideData *side_data, int nb_side_data, SectionID id_data_list, SectionID id_data)
static void	print_color_range (WriterContext *w, enum AVColorRange color_range)
static void	print_color_space (WriterContext *w, enum AVColorSpace color_space)
static void	print_primaries (WriterContext *w, enum AVColorPrimaries color_primaries)
static void	print_color_trc (WriterContext *w, enum AVColorTransferCharacteristic color_trc)
static void	print_chroma_location (WriterContext *w, enum AVChromaLocation chroma_location)
static void	clear_log (int need_lock)
static int	show_log (WriterContext *w, int section_ids, int section_id, int log_level)
static void	show_packet (WriterContext *w, InputFile *ifile, AVPacket *pkt, int packet_idx)
static void	show_subtitle (WriterContext *w, AVSubtitle *sub, AVStream *stream, AVFormatContext *fmt_ctx)
static void	show_frame (WriterContext *w, AVFrame *frame, AVStream *stream, AVFormatContext *fmt_ctx)
static av_always_inline int	process_frame (WriterContext *w, InputFile *ifile, AVFrame *frame, AVPacket *pkt, int *packet_new)
static void	log_read_interval (const ReadInterval *interval, void *log_ctx, int log_level)
static int	read_interval_packets (WriterContext *w, InputFile *ifile, const ReadInterval *interval, int64_t *cur_ts)
static int	read_packets (WriterContext *w, InputFile *ifile)
static int	show_stream (WriterContext *w, AVFormatContext *fmt_ctx, int stream_idx, InputStream *ist, int in_program)
static int	show_streams (WriterContext *w, InputFile *ifile)
static int	show_program (WriterContext *w, InputFile *ifile, AVProgram *program)
static int	show_programs (WriterContext *w, InputFile *ifile)
static int	show_chapters (WriterContext *w, InputFile *ifile)
static int	show_format (WriterContext *w, InputFile *ifile)
static void	show_error (WriterContext *w, int err)
static int	open_input_file (InputFile *ifile, const char *filename, const char *print_filename)
static void	close_input_file (InputFile *ifile)
static int	probe_file (WriterContext *wctx, const char *filename, const char *print_filename)
static void	show_usage (void)
static void	ffprobe_show_program_version (WriterContext *w)
static void	ffprobe_show_library_versions (WriterContext *w)
static void	ffprobe_show_pixel_formats (WriterContext *w)
static int	opt_show_optional_fields (void *optctx, const char *opt, const char *arg)
static int	opt_format (void *optctx, const char *opt, const char *arg)
static void	mark_section_show_entries (SectionID section_id, int show_all_entries, AVDictionary *entries)
static int	match_section (const char *section_name, int show_all_entries, AVDictionary *entries)
static int	opt_show_entries (void *optctx, const char *opt, const char *arg)
static int	opt_show_format_entry (void *optctx, const char *opt, const char *arg)
static void	opt_input_file (void *optctx, const char *arg)
static int	opt_input_file_i (void *optctx, const char *opt, const char *arg)
static int	opt_print_filename (void *optctx, const char *opt, const char *arg)
void	show_help_default_ffprobe (const char *opt, const char *arg)
static int	parse_read_interval (const char *interval_spec, ReadInterval *interval)
static int	parse_read_intervals (const char *intervals_spec)
static int	opt_read_intervals (void *optctx, const char *opt, const char *arg)
static int	opt_pretty (void *optctx, const char *opt, const char *arg)
static void	print_section (SectionID id, int level)
static int	opt_sections (void *optctx, const char *opt, const char *arg)
static int	opt_show_versions (void *optctx, const char *opt, const char *arg)
static int	check_section_show_entries (int section_id)
void	ffprobe_var_cleanup ()
int	ffprobe_execute (int argc, char **argv)

Variables
__thread int	do_bitexact = 0
__thread int	do_count_frames = 0
__thread int	do_count_packets = 0
__thread int	do_read_frames = 0
__thread int	do_read_packets = 0
__thread int	do_show_chapters = 0
__thread int	do_show_error = 0
__thread int	do_show_format = 0
__thread int	do_show_frames = 0
__thread int	do_show_packets = 0
__thread int	do_show_programs = 0
__thread int	do_show_streams = 0
__thread int	do_show_stream_disposition = 0
__thread int	do_show_data = 0
__thread int	do_show_program_version = 0
__thread int	do_show_library_versions = 0
__thread int	do_show_pixel_formats = 0
__thread int	do_show_pixel_format_flags = 0
__thread int	do_show_pixel_format_components = 0
__thread int	do_show_log = 0
__thread int	do_show_chapter_tags = 0
__thread int	do_show_format_tags = 0
__thread int	do_show_frame_tags = 0
__thread int	do_show_program_tags = 0
__thread int	do_show_stream_tags = 0
__thread int	do_show_packet_tags = 0
__thread int	show_value_unit = 0
__thread int	use_value_prefix = 0
__thread int	use_byte_value_binary_prefix = 0
__thread int	use_value_sexagesimal_format = 0
__thread int	show_private_data = 1
__thread int	show_optional_fields = SHOW_OPTIONAL_FIELDS_AUTO
__thread char *	print_format
__thread char *	stream_specifier
__thread char *	show_data_hash
__thread ReadInterval *	read_intervals
__thread int	read_intervals_nb = 0
static struct section	sections []
__thread OptionDef *	ffprobe_options = NULL
const __thread char *	input_filename
const __thread char *	print_input_filename
const __thread AVInputFormat *	iformat = NULL
__thread struct AVHashContext *	hash
__thread volatile int	main_ffprobe_return_code = 0
__thread volatile int	longjmp_value
struct {
double   bin_val
double   dec_val
const char *   bin_str
const char *   dec_str
}	si_prefixes []
static const char	unit_second_str [] = "s"
static const char	unit_hertz_str [] = "Hz"
static const char	unit_byte_str [] = "byte"
static const char	unit_bit_per_second_str [] = "bit/s"
__thread int	nb_streams
__thread uint64_t *	nb_streams_packets
__thread uint64_t *	nb_streams_frames
__thread int *	selected_streams
__thread LogBuffer *	log_buffer
__thread int	log_buffer_size
static const AVOption	writer_options []
static const AVClass	writer_class
const __thread Writer *	registered_writers [MAX_REGISTERED_WRITERS_NB+1]
__thread int	next_registered_writer_idx = 0
static const AVOption	default_options []
static const Writer	default_writer
static const AVOption	compact_options []
static const Writer	compact_writer
static const AVOption	csv_options []
static const Writer	csv_writer
static const AVOption	flat_options []
static const Writer	flat_writer
static const AVOption	ini_options []
static const Writer	ini_writer
static const AVOption	json_options []
static const Writer	json_writer
static const AVOption	xml_options []
static Writer	xml_writer

Detailed Description

simple media prober based on the FFmpeg libraries

Definition in file fftools_ffprobe.c.

Macro Definition Documentation

CHECK_COMPLIANCE

#define CHECK_COMPLIANCE	(		opt,
			opt_name
	)

Value:

        if (opt) {                                                      \
            av_log(wctx, AV_LOG_ERROR,                                  \
                   "XSD-compliant output selected but option '%s' was selected, XML output may be non-compliant.\n" \
                   "You need to disable such option with '-no%s'\n", opt_name, opt_name); \
            return AVERROR(EINVAL);                                     \
        }

CHECK_END

#define CHECK_END   if (ret < 0) goto end

DEFINE_OPT_SHOW_SECTION

#define DEFINE_OPT_SHOW_SECTION	(		section,
			target_section_id
	)

Value:

    static int opt_show_##section(void *optctx, const char *opt, const char *arg) \
    {                                                                   \
        mark_section_show_entries(SECTION_ID_##target_section_id, 1, NULL); \
        return 0;                                                       \
    }

Definition at line 3617 of file fftools_ffprobe.c.

DEFINE_WRITER_CLASS

#define DEFINE_WRITER_CLASS

(

name

)

Value:

static const char *name##_get_name(void *ctx)       \
{                                                   \
    return #name ;                                  \
}                                                   \
static const AVClass name##_class = {               \
    .class_name = #name,                            \
    .item_name  = name##_get_name,                  \
    .option     = name##_options                    \
}

Definition at line 925 of file fftools_ffprobe.c.

JSON_INDENT

#define JSON_INDENT

(

)

av_log(NULL, AV_LOG_STDERR, "%*c", json->indent_level * 4, ' ')

Definition at line 1522 of file fftools_ffprobe.c.

MAX_REGISTERED_WRITERS_NB

#define MAX_REGISTERED_WRITERS_NB   64

Definition at line 896 of file fftools_ffprobe.c.

OFFSET [1/8]

#define OFFSET

(

x

)

offsetof(WriterContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [2/8]

#define OFFSET

(

x

)

offsetof(DefaultContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [3/8]

#define OFFSET

(

x

)

offsetof(CompactContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [4/8]

#define OFFSET

(

x

)

offsetof(CompactContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [5/8]

#define OFFSET

(

x

)

offsetof(FlatContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [6/8]

#define OFFSET

(

x

)

offsetof(INIContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [7/8]

#define OFFSET

(

x

)

offsetof(JSONContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

OFFSET [8/8]

#define OFFSET

(

x

)

offsetof(XMLContext, x)

Definition at line 1649 of file fftools_ffprobe.c.

PRINT_DISPOSITION

#define PRINT_DISPOSITION	(		flagname,
			name
	)

Value:

        do {                                \
        print_int(name, !!(stream->disposition & AV_DISPOSITION_##flagname)); \
    } while (0)

print_duration_time

#define print_duration_time	(		k,
			v,
			tb
	)		writer_print_time(w, k, v, tb, 1)

Definition at line 1818 of file fftools_ffprobe.c.

print_duration_ts

#define print_duration_ts	(		k,
			v
	)		writer_print_ts(w, k, v, 1)

Definition at line 1819 of file fftools_ffprobe.c.

print_fmt

#define print_fmt	(		k,
			f,
			...
	)

Value:

    do {              \
    av_bprint_clear(&pbuf);                    \
    av_bprintf(&pbuf, f, __VA_ARGS__);         \
    writer_print_string(w, k, pbuf.str, 0);    \
} while (0)

Definition at line 1805 of file fftools_ffprobe.c.

print_int

#define print_int	(		k,
			v
	)		writer_print_integer(w, k, v)

Definition at line 1811 of file fftools_ffprobe.c.

PRINT_PIX_FMT_FLAG

#define PRINT_PIX_FMT_FLAG	(		flagname,
			name
	)

Value:

    do {                                                                  \
        print_int(name, !!(pixdesc->flags & AV_PIX_FMT_FLAG_##flagname)); \
    } while (0)

Definition at line 3225 of file fftools_ffprobe.c.

print_q

#define print_q	(		k,
			v,
			s
	)		writer_print_rational(w, k, v, s)

Definition at line 1812 of file fftools_ffprobe.c.

print_section_footer

#define print_section_footer

(

s

)

writer_print_section_footer(w, s)

Definition at line 1828 of file fftools_ffprobe.c.

print_section_header

#define print_section_header

(

s

)

writer_print_section_header(w, s)

Definition at line 1827 of file fftools_ffprobe.c.

print_str

#define print_str	(		k,
			v
	)		writer_print_string(w, k, v, 0)

Definition at line 1813 of file fftools_ffprobe.c.

print_str_opt

#define print_str_opt	(		k,
			v
	)		writer_print_string(w, k, v, PRINT_STRING_OPT)

Definition at line 1814 of file fftools_ffprobe.c.

print_str_validate

#define print_str_validate	(		k,
			v
	)		writer_print_string(w, k, v, PRINT_STRING_VALIDATE)

Definition at line 1815 of file fftools_ffprobe.c.

PRINT_STRING_OPT

#define PRINT_STRING_OPT   1

Definition at line 751 of file fftools_ffprobe.c.

PRINT_STRING_VALIDATE

#define PRINT_STRING_VALIDATE   2

Definition at line 752 of file fftools_ffprobe.c.

print_time

#define print_time	(		k,
			v,
			tb
	)		writer_print_time(w, k, v, tb, 0)

Definition at line 1816 of file fftools_ffprobe.c.

print_ts

#define print_ts	(		k,
			v
	)		writer_print_ts(w, k, v, 0)

Definition at line 1817 of file fftools_ffprobe.c.

print_val

#define print_val	(		k,
			v,
			u
	)

Value:

    do {                                     \
    struct unit_value uv;                                           \
    uv.val.i = v;                                                   \
    uv.unit = u;                                                    \
    writer_print_string(w, k, value_string(val_str, sizeof(val_str), uv), 0); \
} while (0)

Definition at line 1820 of file fftools_ffprobe.c.

pthread_mutex_lock

#define pthread_mutex_lock

(

a

)

do{}while(0)

Definition at line 72 of file fftools_ffprobe.c.

pthread_mutex_unlock

#define pthread_mutex_unlock

(

a

)

do{}while(0)

Definition at line 76 of file fftools_ffprobe.c.

REALLOCZ_ARRAY_STREAM

#define REALLOCZ_ARRAY_STREAM	(		ptr,
			cur_n,
			new_n
	)

Value:

{                                                                       \
    ret = av_reallocp_array(&(ptr), (new_n), sizeof(*(ptr)));           \
    if (ret < 0)                                                        \
        goto end;                                                       \
    memset( (ptr) + (cur_n), 0, ((new_n) - (cur_n)) * sizeof(*(ptr)) ); \
}

Definition at line 1830 of file fftools_ffprobe.c.

SECTION_FLAG_HAS_VARIABLE_FIELDS

#define SECTION_FLAG_HAS_VARIABLE_FIELDS   4

the section may contain a variable number of fields with variable keys.

Definition at line 156 of file fftools_ffprobe.c.

SECTION_FLAG_IS_ARRAY

#define SECTION_FLAG_IS_ARRAY   2

the section contains an array of elements of the same type

Definition at line 155 of file fftools_ffprobe.c.

SECTION_FLAG_IS_WRAPPER

#define SECTION_FLAG_IS_WRAPPER   1

the section only contains other sections, but has no data at its own level

Definition at line 154 of file fftools_ffprobe.c.

SECTION_MAX_NB_CHILDREN

#define SECTION_MAX_NB_CHILDREN   10

Definition at line 148 of file fftools_ffprobe.c.

SECTION_MAX_NB_LEVELS

#define SECTION_MAX_NB_LEVELS   10

Definition at line 463 of file fftools_ffprobe.c.

SET_DO_SHOW

#define SET_DO_SHOW	(		id,
			varname
	)

Value:

        do {                                   \
        if (check_section_show_entries(SECTION_ID_##id))                \
            do_show_##varname = 1;                                      \
    } while (0)

Definition at line 3647 of file fftools_ffprobe.c.

SHOW_LIB_VERSION

#define SHOW_LIB_VERSION	(		libname,
			LIBNAME
	)

Value:

    do {                                                                \
        if (CONFIG_##LIBNAME) {                                         \
            unsigned int version = libname##_version();                 \
            writer_print_section_header(w, SECTION_ID_LIBRARY_VERSION); \
            print_str("name",    "lib" #libname);                       \
            print_int("major",   LIB##LIBNAME##_VERSION_MAJOR);         \
            print_int("minor",   LIB##LIBNAME##_VERSION_MINOR);         \
            print_int("micro",   LIB##LIBNAME##_VERSION_MICRO);         \
            print_int("version", version);                              \
            print_str("ident",   LIB##LIBNAME##_IDENT);                 \
            writer_print_section_footer(w);                             \
        }                                                               \
    } while (0)

Definition at line 3197 of file fftools_ffprobe.c.

SHOW_OPTIONAL_FIELDS_ALWAYS

#define SHOW_OPTIONAL_FIELDS_ALWAYS   1

Definition at line 128 of file fftools_ffprobe.c.

SHOW_OPTIONAL_FIELDS_AUTO

#define SHOW_OPTIONAL_FIELDS_AUTO   -1

Definition at line 126 of file fftools_ffprobe.c.

SHOW_OPTIONAL_FIELDS_NEVER

#define SHOW_OPTIONAL_FIELDS_NEVER   0

Definition at line 127 of file fftools_ffprobe.c.

WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS

#define WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS   1

Definition at line 437 of file fftools_ffprobe.c.

WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER

#define WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER   2

Definition at line 438 of file fftools_ffprobe.c.

XML_INDENT

#define XML_INDENT

(

)

av_log(NULL, AV_LOG_STDERR, "%*c", xml->indent_level * 4, ' ')

Definition at line 1682 of file fftools_ffprobe.c.

Typedef Documentation

CompactContext

typedef struct CompactContext CompactContext

DefaultContext

typedef struct DefaultContext DefaultContext

FlatContext

typedef struct FlatContext FlatContext

INIContext

typedef struct INIContext INIContext

InputFile

typedef struct InputFile InputFile

InputStream

typedef struct InputStream InputStream

JSONContext

typedef struct JSONContext JSONContext

LogBuffer

typedef struct LogBuffer LogBuffer

ReadInterval

typedef struct ReadInterval ReadInterval

Writer

typedef struct Writer Writer

WriterContext

typedef struct WriterContext WriterContext

Definition at line 435 of file fftools_ffprobe.c.

XMLContext

typedef struct XMLContext XMLContext

Enumeration Type Documentation

SectionID

enum SectionID

Enumerator
SECTION_ID_NONE
SECTION_ID_CHAPTER
SECTION_ID_CHAPTER_TAGS
SECTION_ID_CHAPTERS
SECTION_ID_ERROR
SECTION_ID_FORMAT
SECTION_ID_FORMAT_TAGS
SECTION_ID_FRAME
SECTION_ID_FRAMES
SECTION_ID_FRAME_TAGS
SECTION_ID_FRAME_SIDE_DATA_LIST
SECTION_ID_FRAME_SIDE_DATA
SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST
SECTION_ID_FRAME_SIDE_DATA_TIMECODE
SECTION_ID_FRAME_LOG
SECTION_ID_FRAME_LOGS
SECTION_ID_LIBRARY_VERSION
SECTION_ID_LIBRARY_VERSIONS
SECTION_ID_PACKET
SECTION_ID_PACKET_TAGS
SECTION_ID_PACKETS
SECTION_ID_PACKETS_AND_FRAMES
SECTION_ID_PACKET_SIDE_DATA_LIST
SECTION_ID_PACKET_SIDE_DATA
SECTION_ID_PIXEL_FORMAT
SECTION_ID_PIXEL_FORMAT_FLAGS
SECTION_ID_PIXEL_FORMAT_COMPONENT
SECTION_ID_PIXEL_FORMAT_COMPONENTS
SECTION_ID_PIXEL_FORMATS
SECTION_ID_PROGRAM_STREAM_DISPOSITION
SECTION_ID_PROGRAM_STREAM_TAGS
SECTION_ID_PROGRAM
SECTION_ID_PROGRAM_STREAMS
SECTION_ID_PROGRAM_STREAM
SECTION_ID_PROGRAM_TAGS
SECTION_ID_PROGRAM_VERSION
SECTION_ID_PROGRAMS
SECTION_ID_ROOT
SECTION_ID_STREAM
SECTION_ID_STREAM_DISPOSITION
SECTION_ID_STREAMS
SECTION_ID_STREAM_TAGS
SECTION_ID_STREAM_SIDE_DATA_LIST
SECTION_ID_STREAM_SIDE_DATA
SECTION_ID_SUBTITLE

Definition at line 166 of file fftools_ffprobe.c.

StringValidation

enum StringValidation

Enumerator
WRITER_STRING_VALIDATION_FAIL
WRITER_STRING_VALIDATION_REPLACE
WRITER_STRING_VALIDATION_IGNORE
WRITER_STRING_VALIDATION_NB

Definition at line 440 of file fftools_ffprobe.c.

Function Documentation

bprint_bytes()

static void bprint_bytes ( AVBPrint *  bp, const uint8_t *  ubuf, size_t  ubuf_size  )

static

Definition at line 548 of file fftools_ffprobe.c.

c_escape_str()

static const char* c_escape_str ( AVBPrint *  dst, const char *  src, const char  sep, void *  log_ctx  )

static

Apply C-language-like string escaping.

Definition at line 1040 of file fftools_ffprobe.c.

check_section_show_entries()

static int check_section_show_entries ( int  section_id )

inlinestatic

Definition at line 3635 of file fftools_ffprobe.c.

clear_log()

static void clear_log ( int  need_lock )

static

Definition at line 2108 of file fftools_ffprobe.c.

close_input_file()

static void close_input_file ( InputFile *  ifile )

static

Definition at line 3079 of file fftools_ffprobe.c.

compact_init()

static av_cold int compact_init ( WriterContext *  wctx )

static

Definition at line 1116 of file fftools_ffprobe.c.

compact_print_int()

static void compact_print_int ( WriterContext *  wctx, const char *  key, long long int  value  )

static

Definition at line 1191 of file fftools_ffprobe.c.

compact_print_section_footer()

static void compact_print_section_footer ( WriterContext *  wctx )

static

Definition at line 1168 of file fftools_ffprobe.c.

compact_print_section_header()

static void compact_print_section_header ( WriterContext *  wctx )

static

Definition at line 1138 of file fftools_ffprobe.c.

compact_print_str()

static void compact_print_str ( WriterContext *  wctx, const char *  key, const char *  value  )

static

Definition at line 1178 of file fftools_ffprobe.c.

csv_escape_str()

static const char* csv_escape_str ( AVBPrint *  dst, const char *  src, const char  sep, void *  log_ctx  )

static

Quote fields containing special characters, check RFC4180.

Definition at line 1063 of file fftools_ffprobe.c.

default_print_int()

static void default_print_int ( WriterContext *  wctx, const char *  key, long long int  value  )

static

Definition at line 1015 of file fftools_ffprobe.c.

default_print_section_footer()

static void default_print_section_footer ( WriterContext *  wctx )

static

Definition at line 993 of file fftools_ffprobe.c.

default_print_section_header()

static void default_print_section_header ( WriterContext *  wctx )

static

Definition at line 968 of file fftools_ffprobe.c.

default_print_str()

static void default_print_str ( WriterContext *  wctx, const char *  key, const char *  value  )

static

Definition at line 1006 of file fftools_ffprobe.c.

DEFINE_WRITER_CLASS() [1/7]

DEFINE_WRITER_CLASS

(

compact

)

DEFINE_WRITER_CLASS() [2/7]

DEFINE_WRITER_CLASS

(

csv

)

DEFINE_WRITER_CLASS() [3/7]

DEFINE_WRITER_CLASS

(

default

)

DEFINE_WRITER_CLASS() [4/7]

DEFINE_WRITER_CLASS

(

flat

)

DEFINE_WRITER_CLASS() [5/7]

DEFINE_WRITER_CLASS

(

ini

)

DEFINE_WRITER_CLASS() [6/7]

DEFINE_WRITER_CLASS

(

json

)

DEFINE_WRITER_CLASS() [7/7]

DEFINE_WRITER_CLASS

(

xml

)

ffprobe_cleanup()

static void ffprobe_cleanup ( int  ret )

static

Definition at line 364 of file fftools_ffprobe.c.

ffprobe_execute()

int ffprobe_execute	(	int	argc,
		char **	argv
	)

Forward declaration for function defined in fftools_ffprobe.c

Definition at line 3717 of file fftools_ffprobe.c.

ffprobe_show_library_versions()

static void ffprobe_show_library_versions ( WriterContext *  w )

static

Definition at line 3212 of file fftools_ffprobe.c.

ffprobe_show_pixel_formats()

static void ffprobe_show_pixel_formats ( WriterContext *  w )

static

Definition at line 3230 of file fftools_ffprobe.c.

ffprobe_show_program_version()

static void ffprobe_show_program_version ( WriterContext *  w )

static

Definition at line 3181 of file fftools_ffprobe.c.

ffprobe_var_cleanup()

void ffprobe_var_cleanup

(

)

Definition at line 3652 of file fftools_ffprobe.c.

flat_escape_key_str()

static const char* flat_escape_key_str ( AVBPrint *  dst, const char *  src, const char  sep  )

static

Definition at line 1280 of file fftools_ffprobe.c.

flat_escape_value_str()

static const char* flat_escape_value_str ( AVBPrint *  dst, const char *  src  )

static

Definition at line 1295 of file fftools_ffprobe.c.

flat_init()

static av_cold int flat_init ( WriterContext *  wctx )

static

Definition at line 1266 of file fftools_ffprobe.c.

flat_print_int()

static void flat_print_int ( WriterContext *  wctx, const char *  key, long long int  value  )

static

Definition at line 1339 of file fftools_ffprobe.c.

flat_print_section_header()

static void flat_print_section_header ( WriterContext *  wctx )

static

Definition at line 1313 of file fftools_ffprobe.c.

flat_print_str()

static void flat_print_str ( WriterContext *  wctx, const char *  key, const char *  value  )

static

Definition at line 1344 of file fftools_ffprobe.c.

ini_escape_str()

static char* ini_escape_str ( AVBPrint *  dst, const char *  src  )

static

Definition at line 1386 of file fftools_ffprobe.c.

ini_print_int()

static void ini_print_int ( WriterContext *  wctx, const char *  key, long long int  value  )

static

Definition at line 1457 of file fftools_ffprobe.c.

ini_print_section_header()

static void ini_print_section_header ( WriterContext *  wctx )

static

Definition at line 1413 of file fftools_ffprobe.c.

ini_print_str()

static void ini_print_str ( WriterContext *  wctx, const char *  key, const char *  value  )

static

Definition at line 1446 of file fftools_ffprobe.c.

json_escape_str()

static const char* json_escape_str ( AVBPrint *  dst, const char *  src, void *  log_ctx  )

static

Definition at line 1502 of file fftools_ffprobe.c.

json_init()

static av_cold int json_init ( WriterContext *  wctx )

static

Definition at line 1492 of file fftools_ffprobe.c.

json_print_int()

static void json_print_int ( WriterContext *  wctx, const char *  key, long long int  value  )

static

Definition at line 1609 of file fftools_ffprobe.c.

json_print_item_str()

static void json_print_item_str ( WriterContext *  wctx, const char *  key, const char *  value  )

inlinestatic

Definition at line 1584 of file fftools_ffprobe.c.

json_print_section_footer()

static void json_print_section_footer ( WriterContext *  wctx )

static

Definition at line 1562 of file fftools_ffprobe.c.

json_print_section_header()

static void json_print_section_header ( WriterContext *  wctx )

static

Definition at line 1524 of file fftools_ffprobe.c.

json_print_str()

static void json_print_str ( WriterContext *  wctx, const char *  key, const char *  value  )

static

Definition at line 1596 of file fftools_ffprobe.c.

log_callback()

static void log_callback ( void *  ptr, int  level, const char *  fmt, va_list  vl  )

static

Definition at line 315 of file fftools_ffprobe.c.

log_read_interval()

static void log_read_interval ( const ReadInterval *  interval, void *  log_ctx, int  log_level  )

static

Definition at line 2450 of file fftools_ffprobe.c.

mark_section_show_entries()

static void mark_section_show_entries ( SectionID  section_id, int  show_all_entries, AVDictionary *  entries  )

inlinestatic

Definition at line 3297 of file fftools_ffprobe.c.

match_section()

static int match_section ( const char *  section_name, int  show_all_entries, AVDictionary *  entries  )

static

Definition at line 3312 of file fftools_ffprobe.c.

none_escape_str()

static const char* none_escape_str ( AVBPrint *  dst, const char *  src, const char  sep, void *  log_ctx  )

static

Definition at line 1081 of file fftools_ffprobe.c.

open_input_file()

static int open_input_file ( InputFile *  ifile, const char *  filename, const char *  print_filename  )

static

Definition at line 2962 of file fftools_ffprobe.c.

opt_format()

static int opt_format ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3287 of file fftools_ffprobe.c.

opt_input_file()

static void opt_input_file ( void *  optctx, const char *  arg  )

static

Definition at line 3397 of file fftools_ffprobe.c.

opt_input_file_i()

static int opt_input_file_i ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3410 of file fftools_ffprobe.c.

opt_pretty()

static int opt_pretty ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3572 of file fftools_ffprobe.c.

opt_print_filename()

static int opt_print_filename ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3416 of file fftools_ffprobe.c.

opt_read_intervals()

static int opt_read_intervals ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3567 of file fftools_ffprobe.c.

opt_sections()

static int opt_sections ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3598 of file fftools_ffprobe.c.

opt_show_entries()

static int opt_show_entries ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3331 of file fftools_ffprobe.c.

opt_show_format_entry()

static int opt_show_format_entry ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3381 of file fftools_ffprobe.c.

opt_show_optional_fields()

static int opt_show_optional_fields ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3276 of file fftools_ffprobe.c.

opt_show_versions()

static int opt_show_versions ( void *  optctx, const char *  opt, const char *  arg  )

static

Definition at line 3610 of file fftools_ffprobe.c.

parse_read_interval()

static int parse_read_interval ( const char *  interval_spec, ReadInterval *  interval  )

static

Parse interval specification, according to the format: INTERVAL ::= [START|+START_OFFSET][%[END|+END_OFFSET]] INTERVALS ::= INTERVAL[,INTERVALS]

Definition at line 3437 of file fftools_ffprobe.c.

parse_read_intervals()

static int parse_read_intervals ( const char *  intervals_spec )

static

Definition at line 3519 of file fftools_ffprobe.c.

print_chroma_location()

static void print_chroma_location ( WriterContext *  w, enum AVChromaLocation  chroma_location  )

static

Definition at line 2097 of file fftools_ffprobe.c.

print_color_range()

static void print_color_range ( WriterContext *  w, enum AVColorRange  color_range  )

static

Definition at line 2057 of file fftools_ffprobe.c.

print_color_space()

static void print_color_space ( WriterContext *  w, enum AVColorSpace  color_space  )

static

Definition at line 2067 of file fftools_ffprobe.c.

print_color_trc()

static void print_color_trc ( WriterContext *  w, enum AVColorTransferCharacteristic  color_trc  )

static

Definition at line 2087 of file fftools_ffprobe.c.

print_dynamic_hdr10_plus()

static void print_dynamic_hdr10_plus ( WriterContext *  w, const AVDynamicHDRPlus *  metadata  )

static

Definition at line 1856 of file fftools_ffprobe.c.

print_pkt_side_data()

static void print_pkt_side_data ( WriterContext *  w, AVCodecParameters *  par, const AVPacketSideData *  side_data, int  nb_side_data, SectionID  id_data_list, SectionID  id_data  )

static

Definition at line 1955 of file fftools_ffprobe.c.

print_primaries()

static void print_primaries ( WriterContext *  w, enum AVColorPrimaries  color_primaries  )

static

Definition at line 2077 of file fftools_ffprobe.c.

print_section()

static void print_section ( SectionID  id, int  level  )

static

Definition at line 3581 of file fftools_ffprobe.c.

probe_file()

static int probe_file ( WriterContext *  wctx, const char *  filename, const char *  print_filename  )

static

Definition at line 3093 of file fftools_ffprobe.c.

process_frame()

static av_always_inline int process_frame ( WriterContext *  w, InputFile *  ifile, AVFrame *  frame, AVPacket *  pkt, int *  packet_new  )

static

Definition at line 2384 of file fftools_ffprobe.c.

read_interval_packets()

static int read_interval_packets ( WriterContext *  w, InputFile *  ifile, const ReadInterval *  interval, int64_t *  cur_ts  )

static

Definition at line 2474 of file fftools_ffprobe.c.

read_packets()

static int read_packets ( WriterContext *  w, InputFile *  ifile  )

static

Definition at line 2582 of file fftools_ffprobe.c.

show_chapters()

static int show_chapters ( WriterContext *  w, InputFile *  ifile  )

static

Definition at line 2892 of file fftools_ffprobe.c.

show_error()

static void show_error ( WriterContext *  w, int  err  )

static

Definition at line 2948 of file fftools_ffprobe.c.

show_format()

static int show_format ( WriterContext *  w, InputFile *  ifile  )

static

Definition at line 2917 of file fftools_ffprobe.c.

show_frame()

static void show_frame ( WriterContext *  w, AVFrame *  frame, AVStream *  stream, AVFormatContext *  fmt_ctx  )

static

Definition at line 2235 of file fftools_ffprobe.c.

show_help_default_ffprobe()

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

Definition at line 3422 of file fftools_ffprobe.c.

show_log()

static int show_log ( WriterContext *  w, int  section_ids, int  section_id, int  log_level  )

static

Definition at line 2124 of file fftools_ffprobe.c.

show_packet()

static void show_packet ( WriterContext *  w, InputFile *  ifile, AVPacket *  pkt, int  packet_idx  )

static

Definition at line 2159 of file fftools_ffprobe.c.

show_program()

static int show_program ( WriterContext *  w, InputFile *  ifile, AVProgram *  program  )

static

Definition at line 2839 of file fftools_ffprobe.c.

show_programs()

static int show_programs ( WriterContext *  w, InputFile *  ifile  )

static

Definition at line 2874 of file fftools_ffprobe.c.

show_stream()

static int show_stream ( WriterContext *  w, AVFormatContext *  fmt_ctx, int  stream_idx, InputStream *  ist, int  in_program  )

static

Definition at line 2602 of file fftools_ffprobe.c.

show_streams()

static int show_streams ( WriterContext *  w, InputFile *  ifile  )

static

Definition at line 2822 of file fftools_ffprobe.c.

show_subtitle()

static void show_subtitle ( WriterContext *  w, AVSubtitle *  sub, AVStream *  stream, AVFormatContext *  fmt_ctx  )

static

Definition at line 2212 of file fftools_ffprobe.c.

show_tags()

static int show_tags ( WriterContext *  w, AVDictionary *  tags, int  section_id  )

inlinestatic

Definition at line 1838 of file fftools_ffprobe.c.

show_usage()

static void show_usage ( void  )

static

Definition at line 3174 of file fftools_ffprobe.c.

upcase_string()

static char* upcase_string ( char *  dst, size_t  dst_size, const char *  src  )

inlinestatic

Definition at line 959 of file fftools_ffprobe.c.

validate_string()

static int validate_string ( WriterContext *  wctx, char **  dstp, const char *  src  )

inlinestatic

Definition at line 696 of file fftools_ffprobe.c.

value_string()

static char* value_string ( char *  buf, int  buf_size, struct unit_value  uv  )

static

Definition at line 380 of file fftools_ffprobe.c.

writer_child_next()

static void* writer_child_next ( void *  obj, void *  prev  )

static

Definition at line 514 of file fftools_ffprobe.c.

writer_close()

static void writer_close ( WriterContext **  wctx )

static

Definition at line 530 of file fftools_ffprobe.c.

writer_get_by_name()

static const Writer* writer_get_by_name ( const char *  name )

static

Definition at line 911 of file fftools_ffprobe.c.

writer_get_name()

static const char* writer_get_name ( void *  p )

static

Definition at line 493 of file fftools_ffprobe.c.

writer_open()

static int writer_open ( WriterContext **  wctx, const Writer *  writer, const char *  args, const struct section *  sections, int  nb_sections  )

static

Definition at line 557 of file fftools_ffprobe.c.

writer_print_data()

static void writer_print_data ( WriterContext *  wctx, const char *  name, uint8_t *  data, int  size  )

static

Definition at line 827 of file fftools_ffprobe.c.

writer_print_data_hash()

static void writer_print_data_hash ( WriterContext *  wctx, const char *  name, uint8_t *  data, int  size  )

static

Definition at line 855 of file fftools_ffprobe.c.

writer_print_integer()

static void writer_print_integer ( WriterContext *  wctx, const char *  key, long long int  val  )

inlinestatic

Definition at line 685 of file fftools_ffprobe.c.

writer_print_integers()

static void writer_print_integers ( WriterContext *  wctx, const char *  name, uint8_t *  data, int  size, const char *  format, int  columns, int  bytes, int  offset_add  )

static

Definition at line 870 of file fftools_ffprobe.c.

writer_print_rational()

static void writer_print_rational ( WriterContext *  wctx, const char *  key, AVRational  q, char  sep  )

inlinestatic

Definition at line 792 of file fftools_ffprobe.c.

writer_print_section_footer()

static void writer_print_section_footer ( WriterContext *  wctx )

inlinestatic

Definition at line 668 of file fftools_ffprobe.c.

writer_print_section_header()

static void writer_print_section_header ( WriterContext *  wctx, int  section_id  )

inlinestatic

Definition at line 644 of file fftools_ffprobe.c.

writer_print_string()

static int writer_print_string ( WriterContext *  wctx, const char *  key, const char *  val, int  flags  )

inlinestatic

Definition at line 754 of file fftools_ffprobe.c.

writer_print_time()

static void writer_print_time ( WriterContext *  wctx, const char *  key, int64_t  ts, const AVRational *  time_base, int  is_duration  )

static

Definition at line 801 of file fftools_ffprobe.c.

writer_print_ts()

static void writer_print_ts ( WriterContext *  wctx, const char *  key, int64_t  ts, int  is_duration  )

static

Definition at line 818 of file fftools_ffprobe.c.

writer_register()

static int writer_register ( const Writer *  writer )

static

Definition at line 902 of file fftools_ffprobe.c.

writer_register_all()

static void writer_register_all ( void  )

static

Definition at line 1793 of file fftools_ffprobe.c.

xml_init()

static av_cold int xml_init ( WriterContext *  wctx )

static

Definition at line 1661 of file fftools_ffprobe.c.

xml_print_int()

static void xml_print_int ( WriterContext *  wctx, const char *  key, long long int  value  )

static

Definition at line 1774 of file fftools_ffprobe.c.

xml_print_section_footer()

static void xml_print_section_footer ( WriterContext *  wctx )

static

Definition at line 1724 of file fftools_ffprobe.c.

xml_print_section_header()

static void xml_print_section_header ( WriterContext *  wctx )

static

Definition at line 1684 of file fftools_ffprobe.c.

xml_print_str()

static void xml_print_str ( WriterContext *  wctx, const char *  key, const char *  value  )

static

Definition at line 1743 of file fftools_ffprobe.c.

Variable Documentation

bin_str

const char* bin_str

Definition at line 279 of file fftools_ffprobe.c.

bin_val

double bin_val

Definition at line 277 of file fftools_ffprobe.c.

compact_options

const AVOption compact_options[]

static

Initial value:

= {
    {"item_sep", "set item separator",    OFFSET(item_sep_str),    AV_OPT_TYPE_STRING, {.str="|"},  0, 0 },
    {"s",        "set item separator",    OFFSET(item_sep_str),    AV_OPT_TYPE_STRING, {.str="|"},  0, 0 },
    {"nokey",    "force no key printing", OFFSET(nokey),           AV_OPT_TYPE_BOOL,   {.i64=0},    0,        1        },
    {"nk",       "force no key printing", OFFSET(nokey),           AV_OPT_TYPE_BOOL,   {.i64=0},    0,        1        },
    {"escape",   "set escape mode",       OFFSET(escape_mode_str), AV_OPT_TYPE_STRING, {.str="c"},  0, 0 },
    {"e",        "set escape mode",       OFFSET(escape_mode_str), AV_OPT_TYPE_STRING, {.str="c"},  0, 0 },
    {"print_section", "print section name", OFFSET(print_section), AV_OPT_TYPE_BOOL,   {.i64=1},    0,        1        },
    {"p",             "print section name", OFFSET(print_section), AV_OPT_TYPE_BOOL,   {.i64=1},    0,        1        },
    {NULL},
}

Definition at line 1102 of file fftools_ffprobe.c.

compact_writer

const Writer compact_writer

static

Initial value:

= {
    .name                 = "compact",
    .priv_size            = sizeof(CompactContext),
    .init                 = compact_init,
    .print_section_header = compact_print_section_header,
    .print_section_footer = compact_print_section_footer,
    .print_integer        = compact_print_int,
    .print_string         = compact_print_str,
    .flags = WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS,
    .priv_class           = &compact_class,
}

Definition at line 1201 of file fftools_ffprobe.c.

csv_options

const AVOption csv_options[]

static

Initial value:

= {
    {"item_sep", "set item separator",    OFFSET(item_sep_str),    AV_OPT_TYPE_STRING, {.str=","},  0, 0 },
    {"s",        "set item separator",    OFFSET(item_sep_str),    AV_OPT_TYPE_STRING, {.str=","},  0, 0 },
    {"nokey",    "force no key printing", OFFSET(nokey),           AV_OPT_TYPE_BOOL,   {.i64=1},    0,        1        },
    {"nk",       "force no key printing", OFFSET(nokey),           AV_OPT_TYPE_BOOL,   {.i64=1},    0,        1        },
    {"escape",   "set escape mode",       OFFSET(escape_mode_str), AV_OPT_TYPE_STRING, {.str="csv"}, 0, 0 },
    {"e",        "set escape mode",       OFFSET(escape_mode_str), AV_OPT_TYPE_STRING, {.str="csv"}, 0, 0 },
    {"print_section", "print section name", OFFSET(print_section), AV_OPT_TYPE_BOOL,   {.i64=1},    0,        1        },
    {"p",             "print section name", OFFSET(print_section), AV_OPT_TYPE_BOOL,   {.i64=1},    0,        1        },
    {NULL},
}

Definition at line 1218 of file fftools_ffprobe.c.

csv_writer

const Writer csv_writer

static

Initial value:

= {
    .name                 = "csv",
    .priv_size            = sizeof(CompactContext),
    .init                 = compact_init,
    .print_section_header = compact_print_section_header,
    .print_section_footer = compact_print_section_footer,
    .print_integer        = compact_print_int,
    .print_string         = compact_print_str,
    .flags = WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS,
    .priv_class           = &csv_class,
}

Definition at line 1232 of file fftools_ffprobe.c.

dec_str

const char* dec_str

Definition at line 280 of file fftools_ffprobe.c.

dec_val

double dec_val

Definition at line 278 of file fftools_ffprobe.c.

default_options

const AVOption default_options[]

static

Initial value:

= {
    { "noprint_wrappers", "do not print headers and footers", OFFSET(noprint_wrappers), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1 },
    { "nw",               "do not print headers and footers", OFFSET(noprint_wrappers), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1 },
    { "nokey",          "force no key printing",     OFFSET(nokey),          AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1 },
    { "nk",             "force no key printing",     OFFSET(nokey),          AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1 },
    {NULL},
}

Definition at line 948 of file fftools_ffprobe.c.

default_writer

const Writer default_writer

static

Initial value:

= {
    .name                  = "default",
    .priv_size             = sizeof(DefaultContext),
    .print_section_header  = default_print_section_header,
    .print_section_footer  = default_print_section_footer,
    .print_integer         = default_print_int,
    .print_string          = default_print_str,
    .flags = WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS,
    .priv_class            = &default_class,
}

Definition at line 1024 of file fftools_ffprobe.c.

do_bitexact

__thread int do_bitexact = 0

Definition at line 92 of file fftools_ffprobe.c.

do_count_frames

__thread int do_count_frames = 0

Definition at line 93 of file fftools_ffprobe.c.

do_count_packets

__thread int do_count_packets = 0

Definition at line 94 of file fftools_ffprobe.c.

do_read_frames

__thread int do_read_frames = 0

Definition at line 95 of file fftools_ffprobe.c.

do_read_packets

__thread int do_read_packets = 0

Definition at line 96 of file fftools_ffprobe.c.

do_show_chapter_tags

__thread int do_show_chapter_tags = 0

Definition at line 113 of file fftools_ffprobe.c.

do_show_chapters

__thread int do_show_chapters = 0

Definition at line 97 of file fftools_ffprobe.c.

do_show_data

__thread int do_show_data = 0

Definition at line 105 of file fftools_ffprobe.c.

do_show_error

__thread int do_show_error = 0

Definition at line 98 of file fftools_ffprobe.c.

do_show_format

__thread int do_show_format = 0

Definition at line 99 of file fftools_ffprobe.c.

do_show_format_tags

__thread int do_show_format_tags = 0

Definition at line 114 of file fftools_ffprobe.c.

do_show_frame_tags

__thread int do_show_frame_tags = 0

Definition at line 115 of file fftools_ffprobe.c.

do_show_frames

__thread int do_show_frames = 0

Definition at line 100 of file fftools_ffprobe.c.

do_show_library_versions

__thread int do_show_library_versions = 0

Definition at line 107 of file fftools_ffprobe.c.

do_show_log

__thread int do_show_log = 0

Definition at line 111 of file fftools_ffprobe.c.

do_show_packet_tags

__thread int do_show_packet_tags = 0

Definition at line 118 of file fftools_ffprobe.c.

do_show_packets

__thread int do_show_packets = 0

Definition at line 101 of file fftools_ffprobe.c.

do_show_pixel_format_components

__thread int do_show_pixel_format_components = 0

Definition at line 110 of file fftools_ffprobe.c.

do_show_pixel_format_flags

__thread int do_show_pixel_format_flags = 0

Definition at line 109 of file fftools_ffprobe.c.

do_show_pixel_formats

__thread int do_show_pixel_formats = 0

Definition at line 108 of file fftools_ffprobe.c.

do_show_program_tags

__thread int do_show_program_tags = 0

Definition at line 116 of file fftools_ffprobe.c.

do_show_program_version

__thread int do_show_program_version = 0

Definition at line 106 of file fftools_ffprobe.c.

do_show_programs

__thread int do_show_programs = 0

Definition at line 102 of file fftools_ffprobe.c.

do_show_stream_disposition

__thread int do_show_stream_disposition = 0

Definition at line 104 of file fftools_ffprobe.c.

do_show_stream_tags

__thread int do_show_stream_tags = 0

Definition at line 117 of file fftools_ffprobe.c.

do_show_streams

__thread int do_show_streams = 0

Definition at line 103 of file fftools_ffprobe.c.

ffprobe_options

__thread OptionDef* ffprobe_options = NULL

Definition at line 264 of file fftools_ffprobe.c.

flat_options

const AVOption flat_options[]

static

Initial value:

= {
    {"sep_char", "set separator",    OFFSET(sep_str),    AV_OPT_TYPE_STRING, {.str="."},  0, 0 },
    {"s",        "set separator",    OFFSET(sep_str),    AV_OPT_TYPE_STRING, {.str="."},  0, 0 },
    {"hierarchical", "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1 },
    {"h",            "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1 },
    {NULL},
}

Definition at line 1256 of file fftools_ffprobe.c.

flat_writer

const Writer flat_writer

static

Initial value:

= {
    .name                  = "flat",
    .priv_size             = sizeof(FlatContext),
    .init                  = flat_init,
    .print_section_header  = flat_print_section_header,
    .print_integer         = flat_print_int,
    .print_string          = flat_print_str,
    .flags = WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS|WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER,
    .priv_class            = &flat_class,
}

Definition at line 1357 of file fftools_ffprobe.c.

hash

__thread struct AVHashContext* hash

Definition at line 271 of file fftools_ffprobe.c.

iformat

const __thread AVInputFormat* iformat = NULL

Definition at line 269 of file fftools_ffprobe.c.

ini_options

const AVOption ini_options[]

static

Initial value:

= {
    {"hierarchical", "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1 },
    {"h",            "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1 },
    {NULL},
}

Definition at line 1378 of file fftools_ffprobe.c.

ini_writer

const Writer ini_writer

static

Initial value:

= {
    .name                  = "ini",
    .priv_size             = sizeof(INIContext),
    .print_section_header  = ini_print_section_header,
    .print_integer         = ini_print_int,
    .print_string          = ini_print_str,
    .flags = WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS|WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER,
    .priv_class            = &ini_class,
}

Definition at line 1462 of file fftools_ffprobe.c.

input_filename

const __thread char* input_filename

Definition at line 267 of file fftools_ffprobe.c.

json_options

const AVOption json_options[]

static

Initial value:

= {
    { "compact", "enable compact output", OFFSET(compact), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1 },
    { "c",       "enable compact output", OFFSET(compact), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1 },
    { NULL }
}

Definition at line 1484 of file fftools_ffprobe.c.

json_writer

const Writer json_writer

static

Initial value:

= {
    .name                 = "json",
    .priv_size            = sizeof(JSONContext),
    .init                 = json_init,
    .print_section_header = json_print_section_header,
    .print_section_footer = json_print_section_footer,
    .print_integer        = json_print_int,
    .print_string         = json_print_str,
    .flags = WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER,
    .priv_class           = &json_class,
}

Definition at line 1626 of file fftools_ffprobe.c.

log_buffer

__thread LogBuffer* log_buffer

Definition at line 312 of file fftools_ffprobe.c.

log_buffer_size

__thread int log_buffer_size

Definition at line 313 of file fftools_ffprobe.c.

longjmp_value

__thread volatile int longjmp_value

Definition at line 107 of file fftools_cmdutils.c.

main_ffprobe_return_code

__thread volatile int main_ffprobe_return_code = 0

Definition at line 273 of file fftools_ffprobe.c.

nb_streams

__thread int nb_streams

Definition at line 295 of file fftools_ffprobe.c.

nb_streams_frames

__thread uint64_t* nb_streams_frames

Definition at line 297 of file fftools_ffprobe.c.

nb_streams_packets

__thread uint64_t* nb_streams_packets

Definition at line 296 of file fftools_ffprobe.c.

next_registered_writer_idx

__thread int next_registered_writer_idx = 0

Definition at line 900 of file fftools_ffprobe.c.

print_format

__thread char* print_format

Definition at line 131 of file fftools_ffprobe.c.

print_input_filename

const __thread char* print_input_filename

Definition at line 268 of file fftools_ffprobe.c.

read_intervals

__thread ReadInterval* read_intervals

Definition at line 143 of file fftools_ffprobe.c.

read_intervals_nb

__thread int read_intervals_nb = 0

Definition at line 144 of file fftools_ffprobe.c.

registered_writers

const __thread Writer* registered_writers[MAX_REGISTERED_WRITERS_NB+1]

Definition at line 898 of file fftools_ffprobe.c.

sections

struct section sections[]

static

Definition at line 214 of file fftools_ffprobe.c.

selected_streams

__thread int* selected_streams

Definition at line 298 of file fftools_ffprobe.c.

show_data_hash

__thread char* show_data_hash

Definition at line 133 of file fftools_ffprobe.c.

show_optional_fields

__thread int show_optional_fields = SHOW_OPTIONAL_FIELDS_AUTO

Definition at line 129 of file fftools_ffprobe.c.

show_private_data

__thread int show_private_data = 1

Definition at line 124 of file fftools_ffprobe.c.

show_value_unit

__thread int show_value_unit = 0

Definition at line 120 of file fftools_ffprobe.c.

si_prefixes

const { ... } si_prefixes[]

Initial value:

= {
    { 1.0, 1.0, "", "" },
    { 1.024e3, 1e3, "Ki", "K" },
    { 1.048576e6, 1e6, "Mi", "M" },
    { 1.073741824e9, 1e9, "Gi", "G" },
    { 1.099511627776e12, 1e12, "Ti", "T" },
    { 1.125899906842624e15, 1e15, "Pi", "P" },
}

stream_specifier

__thread char* stream_specifier

Definition at line 132 of file fftools_ffprobe.c.

unit_bit_per_second_str

const char unit_bit_per_second_str[] = "bit/s"

static

Definition at line 293 of file fftools_ffprobe.c.

unit_byte_str

const char unit_byte_str[] = "byte"

static

Definition at line 292 of file fftools_ffprobe.c.

unit_hertz_str

const char unit_hertz_str[] = "Hz"

static

Definition at line 291 of file fftools_ffprobe.c.

unit_second_str

const char unit_second_str[] = "s"

static

Definition at line 290 of file fftools_ffprobe.c.

use_byte_value_binary_prefix

__thread int use_byte_value_binary_prefix = 0

Definition at line 122 of file fftools_ffprobe.c.

use_value_prefix

__thread int use_value_prefix = 0

Definition at line 121 of file fftools_ffprobe.c.

use_value_sexagesimal_format

__thread int use_value_sexagesimal_format = 0

Definition at line 123 of file fftools_ffprobe.c.

writer_class

const AVClass writer_class

static

Initial value:

= {
    .class_name = "Writer",
    .item_name  = writer_get_name,
    .option     = writer_options,
    .version    = LIBAVUTIL_VERSION_INT,
    .child_next = writer_child_next,
}

Definition at line 522 of file fftools_ffprobe.c.

writer_options

const AVOption writer_options[]

static

Initial value:

= {
    { "string_validation", "set string validation mode",
      OFFSET(string_validation), AV_OPT_TYPE_INT, {.i64=WRITER_STRING_VALIDATION_REPLACE}, 0, WRITER_STRING_VALIDATION_NB-1, .unit = "sv" },
    { "sv", "set string validation mode",
      OFFSET(string_validation), AV_OPT_TYPE_INT, {.i64=WRITER_STRING_VALIDATION_REPLACE}, 0, WRITER_STRING_VALIDATION_NB-1, .unit = "sv" },
    { "ignore",  NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_IGNORE},  .unit = "sv" },
    { "replace", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_REPLACE}, .unit = "sv" },
    { "fail",    NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_FAIL},    .unit = "sv" },
    { "string_validation_replacement", "set string validation replacement string", OFFSET(string_validation_replacement), AV_OPT_TYPE_STRING, {.str=""}},
    { "svr", "set string validation replacement string", OFFSET(string_validation_replacement), AV_OPT_TYPE_STRING, {.str="\xEF\xBF\xBD"}},
    { NULL }
}

Definition at line 501 of file fftools_ffprobe.c.

xml_options

const AVOption xml_options[]

static

Initial value:

= {
    {"fully_qualified", "specify if the output should be fully qualified", OFFSET(fully_qualified), AV_OPT_TYPE_BOOL, {.i64=0},  0, 1 },
    {"q",               "specify if the output should be fully qualified", OFFSET(fully_qualified), AV_OPT_TYPE_BOOL, {.i64=0},  0, 1 },
    {"xsd_strict",      "ensure that the output is XSD compliant",         OFFSET(xsd_strict),      AV_OPT_TYPE_BOOL, {.i64=0},  0, 1 },
    {"x",               "ensure that the output is XSD compliant",         OFFSET(xsd_strict),      AV_OPT_TYPE_BOOL, {.i64=0},  0, 1 },
    {NULL},
}

Definition at line 1651 of file fftools_ffprobe.c.

xml_writer

Writer xml_writer

static

Initial value:

= {
    .name                 = "xml",
    .priv_size            = sizeof(XMLContext),
    .init                 = xml_init,
    .print_section_header = xml_print_section_header,
    .print_section_footer = xml_print_section_footer,
    .print_integer        = xml_print_int,
    .print_string         = xml_print_str,
    .flags = WRITER_FLAG_PUT_PACKETS_AND_FRAMES_IN_SAME_CHAPTER,
    .priv_class           = &xml_class,
}

Definition at line 1781 of file fftools_ffprobe.c.