#include "config.h"
#include <ctype.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#include <errno.h>
#include <signal.h>
#include <limits.h>
#include <unistd.h>
#include "libavformat/avformat.h"
#include "libavdevice/avdevice.h"
#include "libswscale/swscale.h"
#include "libavutil/opt.h"
#include "libavcodec/audioconvert.h"
#include "libavutil/audioconvert.h"
#include "libavutil/parseutils.h"
#include "libavutil/samplefmt.h"
#include "libavutil/colorspace.h"
#include "libavutil/fifo.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/dict.h"
#include "libavutil/mathematics.h"
#include "libavutil/pixdesc.h"
#include "libavutil/avstring.h"
#include "libavutil/libm.h"
#include "libavformat/os_support.h"
#include <time.h>
#include "cmdutils.h"
#include "libavutil/avassert.h"
#include "cmdutils_common_opts.h"
Go to the source code of this file.
Data Structures | |
struct | StreamMap |
struct | MetadataMap |
select an input file for an output file More... | |
struct | ChapterMap |
struct | OutputStream |
struct | InputStream |
struct | InputFile |
Macros | |
#define | MAX_FILES 100 |
#define | QSCALE_NONE -99999 |
#define | DEFAULT_PASS_LOGFILENAME_PREFIX "ffmpeg2pass" |
#define | MAX_AUDIO_PACKET_SIZE (128 * 1024) |
#define | MAKE_SFMT_PAIR(a, b) ((a)+AV_SAMPLE_FMT_NB*(b)) |
#define | AV_DELAY_MAX 0.100 |
#define | METADATA_CHECK_INDEX(index, nb_elems, desc) |
Typedefs | |
typedef struct StreamMap | StreamMap |
typedef struct MetadataMap | MetadataMap |
select an input file for an output file | |
typedef struct ChapterMap | ChapterMap |
typedef struct OutputStream | OutputStream |
typedef struct InputStream | InputStream |
typedef struct InputFile | InputFile |
Functions | |
static void | term_exit (void) |
static void | sigterm_handler (int sig) |
static void | term_init (void) |
static int | decode_interrupt_cb (void) |
void | exit_program (int ret) |
Do all the necessary cleanup and abort. | |
static void | assert_avoptions (AVDictionary *m) |
static void | assert_codec_experimental (AVCodecContext *c, int encoder) |
static void | choose_sample_fmt (AVStream *st, AVCodec *codec) |
static void | update_sample_fmt (AVCodecContext *dec, AVCodec *dec_codec, AVCodecContext *enc) |
Update the requested input sample format based on the output sample format. | |
static void | choose_sample_rate (AVStream *st, AVCodec *codec) |
static void | choose_pixel_fmt (AVStream *st, AVCodec *codec) |
static OutputStream * | new_output_stream (AVFormatContext *oc, int file_idx, AVCodec *codec) |
static int | read_avserver_streams (AVFormatContext *s, const char *filename) |
static double | get_sync_ipts (const OutputStream *ost) |
static void | write_frame (AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx, AVBitStreamFilterContext *bsfc) |
static void | do_audio_out (AVFormatContext *s, OutputStream *ost, InputStream *ist, unsigned char *buf, int size) |
static void | pre_process_video_frame (InputStream *ist, AVPicture *picture, void **bufp) |
static void | do_subtitle_out (AVFormatContext *s, OutputStream *ost, InputStream *ist, AVSubtitle *sub, int64_t pts) |
static void | do_video_out (AVFormatContext *s, OutputStream *ost, InputStream *ist, AVFrame *in_picture, int *frame_size, float quality) |
static double | psnr (double d) |
static void | do_video_stats (AVFormatContext *os, OutputStream *ost, int frame_size) |
static void | print_report (AVFormatContext **output_files, OutputStream **ost_table, int nb_ostreams, int is_last_report) |
static void | generate_silence (uint8_t *buf, enum AVSampleFormat sample_fmt, size_t size) |
static int | output_packet (InputStream *ist, int ist_index, OutputStream **ost_table, int nb_ostreams, const AVPacket *pkt) |
static void | print_sdp (AVFormatContext **avc, int n) |
static int | copy_chapters (int infile, int outfile) |
static void | parse_forced_key_frames (char *kf, OutputStream *ost, AVCodecContext *avctx) |
static int | transcode (AVFormatContext **output_files, int nb_output_files, InputFile *input_files, int nb_input_files, StreamMap *stream_maps, int nb_stream_maps) |
static int | opt_format (const char *opt, const char *arg) |
static int | opt_video_rc_override_string (const char *opt, const char *arg) |
static int | opt_me_threshold (const char *opt, const char *arg) |
static int | opt_verbose (const char *opt, const char *arg) |
static int | opt_frame_rate (const char *opt, const char *arg) |
static int | opt_frame_crop (const char *opt, const char *arg) |
static int | opt_frame_size (const char *opt, const char *arg) |
static int | opt_pad (const char *opt, const char *arg) |
static int | opt_frame_pix_fmt (const char *opt, const char *arg) |
static int | opt_frame_aspect_ratio (const char *opt, const char *arg) |
static int | opt_metadata (const char *opt, const char *arg) |
static int | opt_qscale (const char *opt, const char *arg) |
static int | opt_top_field_first (const char *opt, const char *arg) |
static int | opt_thread_count (const char *opt, const char *arg) |
static int | opt_audio_sample_fmt (const char *opt, const char *arg) |
static int | opt_audio_rate (const char *opt, const char *arg) |
static int | opt_audio_channels (const char *opt, const char *arg) |
static int | opt_video_channel (const char *opt, const char *arg) |
static int | opt_video_standard (const char *opt, const char *arg) |
static int | opt_codec (int *pstream_copy, char **pcodec_name, int codec_type, const char *arg) |
static int | opt_audio_codec (const char *opt, const char *arg) |
static int | opt_video_codec (const char *opt, const char *arg) |
static int | opt_subtitle_codec (const char *opt, const char *arg) |
static int | opt_data_codec (const char *opt, const char *arg) |
static int | opt_codec_tag (const char *opt, const char *arg) |
static int | opt_map (const char *opt, const char *arg) |
static void | parse_meta_type (char *arg, char *type, int *index, char **endptr) |
static int | opt_map_metadata (const char *opt, const char *arg) |
static int | opt_map_meta_data (const char *opt, const char *arg) |
static int | opt_map_chapters (const char *opt, const char *arg) |
static int | opt_input_ts_scale (const char *opt, const char *arg) |
static int | opt_recording_time (const char *opt, const char *arg) |
static int | opt_start_time (const char *opt, const char *arg) |
static int | opt_recording_timestamp (const char *opt, const char *arg) |
static int | opt_input_ts_offset (const char *opt, const char *arg) |
static enum CodecID | find_codec_or_die (const char *name, int type, int encoder) |
static int | opt_input_file (const char *opt, const char *filename) |
static void | check_inputs (int *has_video_ptr, int *has_audio_ptr, int *has_subtitle_ptr, int *has_data_ptr) |
static void | new_video_stream (AVFormatContext *oc, int file_idx) |
static void | new_audio_stream (AVFormatContext *oc, int file_idx) |
static void | new_data_stream (AVFormatContext *oc, int file_idx) |
static void | new_subtitle_stream (AVFormatContext *oc, int file_idx) |
static int | opt_new_stream (const char *opt, const char *arg) |
static int | opt_streamid (const char *opt, const char *arg) |
static void | opt_output_file (void *optctx, const char *filename) |
static int | opt_pass (const char *opt, const char *arg) |
static int64_t | getutime (void) |
static int64_t | getmaxrss (void) |
static void | parse_matrix_coeffs (uint16_t *dest, const char *str) |
static void | opt_inter_matrix (const char *arg) |
static void | opt_intra_matrix (const char *arg) |
static void | show_usage (void) |
static void | show_help (void) |
static int | opt_target (const char *opt, const char *arg) |
static int | opt_vstats_file (const char *opt, const char *arg) |
static int | opt_vstats (const char *opt, const char *arg) |
static int | opt_bsf (const char *opt, const char *arg) |
static int | opt_preset (const char *opt, const char *arg) |
int | main (int argc, char **argv) |
Variables | |
const char | program_name [] = "ffmpeg" |
program name, defined by the program for show_version(). | |
const int | program_birth_year = 2000 |
program birth year, defined by the program for show_banner() | |
static const OptionDef | options [] |
static const char * | last_asked_format = NULL |
static double * | ts_scale |
static int | nb_ts_scale |
static AVFormatContext * | output_files [MAX_FILES] |
static AVDictionary * | output_opts [MAX_FILES] |
static int | nb_output_files = 0 |
static StreamMap * | stream_maps = NULL |
static int | nb_stream_maps |
static MetadataMap(* | meta_data_maps )[2] = NULL |
static int | nb_meta_data_maps |
static int | metadata_global_autocopy = 1 |
static int | metadata_streams_autocopy = 1 |
static int | metadata_chapters_autocopy = 1 |
static ChapterMap * | chapter_maps = NULL |
static int | nb_chapter_maps |
static int * | streamid_map = NULL |
static int | nb_streamid_map = 0 |
static int | frame_width = 0 |
static int | frame_height = 0 |
static float | frame_aspect_ratio = 0 |
static enum PixelFormat | frame_pix_fmt = PIX_FMT_NONE |
static enum AVSampleFormat | audio_sample_fmt = AV_SAMPLE_FMT_NONE |
static int | max_frames [4] = {INT_MAX, INT_MAX, INT_MAX, INT_MAX} |
static AVRational | frame_rate |
static float | video_qscale = 0 |
static uint16_t * | intra_matrix = NULL |
static uint16_t * | inter_matrix = NULL |
static const char * | video_rc_override_string = NULL |
static int | video_disable = 0 |
static int | video_discard = 0 |
static char * | video_codec_name = NULL |
static unsigned int | video_codec_tag = 0 |
static char * | video_language = NULL |
static int | same_quality = 0 |
static int | do_deinterlace = 0 |
static int | top_field_first = -1 |
static int | me_threshold = 0 |
static int | intra_dc_precision = 8 |
static int | loop_input = 0 |
static int | loop_output = AVFMT_NOOUTPUTLOOP |
static int | qp_hist = 0 |
static int | intra_only = 0 |
static int | audio_sample_rate = 0 |
static float | audio_qscale = QSCALE_NONE |
static int | audio_disable = 0 |
static int | audio_channels = 0 |
static char * | audio_codec_name = NULL |
static unsigned int | audio_codec_tag = 0 |
static char * | audio_language = NULL |
static int | subtitle_disable = 0 |
static char * | subtitle_codec_name = NULL |
static char * | subtitle_language = NULL |
static unsigned int | subtitle_codec_tag = 0 |
static int | data_disable = 0 |
static char * | data_codec_name = NULL |
static unsigned int | data_codec_tag = 0 |
static float | mux_preload = 0.5 |
static float | mux_max_delay = 0.7 |
static int64_t | recording_time = INT64_MAX |
static int64_t | start_time = 0 |
static int64_t | input_ts_offset = 0 |
static int | file_overwrite = 0 |
static AVDictionary * | metadata |
static int | do_benchmark = 0 |
static int | do_hex_dump = 0 |
static int | do_pkt_dump = 0 |
static int | do_psnr = 0 |
static int | do_pass = 0 |
static char * | pass_logfilename_prefix = NULL |
static int | audio_stream_copy = 0 |
static int | video_stream_copy = 0 |
static int | subtitle_stream_copy = 0 |
static int | data_stream_copy = 0 |
static int | video_sync_method = -1 |
static int | audio_sync_method = 0 |
static float | audio_drift_threshold = 0.1 |
static int | copy_ts = 0 |
static int | copy_tb |
static int | opt_shortest = 0 |
static char * | vstats_filename |
static FILE * | vstats_file |
static int | opt_programid = 0 |
static int | copy_initial_nonkeyframes = 0 |
static int | rate_emu = 0 |
static int | audio_volume = 256 |
static int | exit_on_error = 0 |
static int | using_stdin = 0 |
static int | verbose = 1 |
static int | thread_count = 1 |
static int64_t | video_size = 0 |
static int64_t | audio_size = 0 |
static int64_t | extra_size = 0 |
static int | nb_frames_dup = 0 |
static int | nb_frames_drop = 0 |
static int | input_sync |
static uint64_t | limit_filesize = 0 |
static int | force_fps = 0 |
static char * | forced_key_frames = NULL |
static float | dts_delta_threshold = 10 |
static int64_t | timer_start |
static uint8_t * | audio_buf |
static uint8_t * | audio_out |
static unsigned int | allocated_audio_out_size |
static unsigned int | allocated_audio_buf_size |
static short * | samples |
static AVBitStreamFilterContext * | video_bitstream_filters = NULL |
static AVBitStreamFilterContext * | audio_bitstream_filters = NULL |
static AVBitStreamFilterContext * | subtitle_bitstream_filters = NULL |
static OutputStream ** | output_streams_for_file [MAX_FILES] = { NULL } |
static int | nb_output_streams_for_file [MAX_FILES] = { 0 } |
static InputStream * | input_streams = NULL |
static int | nb_input_streams = 0 |
static InputFile * | input_files = NULL |
static int | nb_input_files = 0 |
static volatile int | received_sigterm = 0 |
static volatile int | received_nb_signals = 0 |
static int | bit_buffer_size = 1024*256 |
static uint8_t * | bit_buffer = NULL |
#define DEFAULT_PASS_LOGFILENAME_PREFIX "ffmpeg2pass" |
Definition at line 239 of file ffmpeg.c.
Referenced by transcode().
#define MAKE_SFMT_PAIR | ( | a, | |
b | |||
) | ((a)+AV_SAMPLE_FMT_NB*(b)) |
#define MAX_FILES 100 |
Definition at line 104 of file ffmpeg.c.
Referenced by transcode().
#define METADATA_CHECK_INDEX | ( | index, | |
nb_elems, | |||
desc | |||
) |
#define QSCALE_NONE -99999 |
Definition at line 161 of file ffmpeg.c.
Referenced by new_audio_stream().
typedef struct ChapterMap ChapterMap |
typedef struct InputStream InputStream |
typedef struct MetadataMap MetadataMap |
select an input file for an output file
typedef struct OutputStream OutputStream |
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Definition at line 508 of file ffmpeg.c.
Referenced by opt_input_file(), and transcode().
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Definition at line 517 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 3354 of file ffmpeg.c.
Referenced by opt_output_file().
Definition at line 613 of file ffmpeg.c.
Referenced by read_avserver_streams(), and transcode().
Definition at line 534 of file ffmpeg.c.
Referenced by read_avserver_streams(), and transcode().
Definition at line 593 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 1863 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 756 of file ffmpeg.c.
Referenced by output_packet().
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Definition at line 1042 of file ffmpeg.c.
Referenced by output_packet().
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Definition at line 1108 of file ffmpeg.c.
Referenced by output_packet().
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Definition at line 1285 of file ffmpeg.c.
Referenced by output_packet().
void exit_program | ( | int | ret | ) |
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Definition at line 3114 of file ffmpeg.c.
Referenced by new_audio_stream(), new_subtitle_stream(), new_video_stream(), and opt_input_file().
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Definition at line 1444 of file ffmpeg.c.
Referenced by output_packet().
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Definition at line 716 of file ffmpeg.c.
Referenced by do_audio_out(), and do_video_out().
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Definition at line 3528 of file ffmpeg.c.
Referenced by opt_new_stream(), and opt_output_file().
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Definition at line 3589 of file ffmpeg.c.
Referenced by opt_new_stream(), and opt_output_file().
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Definition at line 640 of file ffmpeg.c.
Referenced by new_audio_stream(), new_data_stream(), new_subtitle_stream(), new_video_stream(), and read_avserver_streams().
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Definition at line 3620 of file ffmpeg.c.
Referenced by opt_new_stream(), and opt_output_file().
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Definition at line 3397 of file ffmpeg.c.
Referenced by opt_new_stream(), and opt_output_file().
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Definition at line 2931 of file ffmpeg.c.
Referenced by opt_preset(), and opt_target().
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Definition at line 2919 of file ffmpeg.c.
Referenced by opt_audio_codec(), opt_data_codec(), opt_subtitle_codec(), and opt_video_codec().
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Definition at line 2946 of file ffmpeg.c.
Referenced by opt_preset().
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Definition at line 2741 of file ffmpeg.c.
Referenced by opt_target().
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Definition at line 2794 of file ffmpeg.c.
Referenced by opt_target().
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Definition at line 2765 of file ffmpeg.c.
Referenced by opt_target().
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Definition at line 2780 of file ffmpeg.c.
Referenced by opt_target().
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Definition at line 3016 of file ffmpeg.c.
Referenced by opt_map_meta_data().
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Definition at line 2834 of file ffmpeg.c.
Referenced by opt_recording_timestamp().
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Definition at line 2941 of file ffmpeg.c.
Referenced by opt_preset().
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Definition at line 2936 of file ffmpeg.c.
Referenced by opt_preset(), and opt_target().
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Definition at line 4142 of file ffmpeg.c.
Referenced by opt_vstats().
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Definition at line 1453 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 1903 of file ffmpeg.c.
Referenced by new_video_stream().
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Definition at line 3891 of file ffmpeg.c.
Referenced by opt_inter_matrix(), and opt_intra_matrix().
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Definition at line 2995 of file ffmpeg.c.
Referenced by opt_map_metadata().
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Definition at line 1000 of file ffmpeg.c.
Referenced by output_packet().
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Definition at line 1322 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 1854 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 1281 of file ffmpeg.c.
Referenced by do_video_stats(), and print_report().
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Definition at line 675 of file ffmpeg.c.
Referenced by opt_output_file().
Definition at line 3920 of file ffmpeg.c.
Referenced by main(), and show_help().
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Definition at line 428 of file ffmpeg.c.
Referenced by term_init().
Definition at line 419 of file ffmpeg.c.
Referenced by sigterm_handler().
Definition at line 435 of file ffmpeg.c.
Referenced by transcode().
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Update the requested input sample format based on the output sample format.
This is currently only used to request float output from decoders which support multiple sample formats, one of which is AV_SAMPLE_FMT_FLT. Ideally this will be removed in the future when decoders do not do format conversion and only output in their native format.
Definition at line 560 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 722 of file ffmpeg.c.
Referenced by do_audio_out(), do_subtitle_out(), do_video_out(), and output_packet().
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Definition at line 231 of file ffmpeg.c.
Referenced by do_audio_out(), exit_program(), and output_packet().
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Definition at line 231 of file ffmpeg.c.
Referenced by do_audio_out(), and exit_program().
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Definition at line 236 of file ffmpeg.c.
Referenced by new_audio_stream().
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Definition at line 229 of file ffmpeg.c.
Referenced by do_audio_out(), exit_program(), and output_packet().
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Definition at line 164 of file ffmpeg.c.
Referenced by new_audio_stream(), opt_audio_channels(), opt_input_file(), opt_output_file(), and opt_target().
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Definition at line 165 of file ffmpeg.c.
Referenced by compute_status(), exit_program(), new_audio_stream(), opt_audio_codec(), opt_input_file(), opt_output_file(), and opt_preset().
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Definition at line 166 of file ffmpeg.c.
Referenced by new_audio_stream(), and opt_codec_tag().
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Definition at line 163 of file ffmpeg.c.
Referenced by new_audio_stream(), opt_input_file(), and opt_output_file().
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Definition at line 198 of file ffmpeg.c.
Referenced by do_audio_out().
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Definition at line 167 of file ffmpeg.c.
Referenced by new_audio_stream().
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Definition at line 230 of file ffmpeg.c.
Referenced by do_audio_out(), and exit_program().
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Definition at line 162 of file ffmpeg.c.
Referenced by new_audio_stream().
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Definition at line 135 of file ffmpeg.c.
Referenced by new_audio_stream(), opt_audio_sample_fmt(), opt_input_file(), and opt_output_file().
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Definition at line 160 of file ffmpeg.c.
Referenced by new_audio_stream(), opt_audio_rate(), opt_input_file(), opt_output_file(), and opt_target().
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Definition at line 216 of file ffmpeg.c.
Referenced by do_audio_out(), output_packet(), and print_report().
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Definition at line 192 of file ffmpeg.c.
Referenced by new_audio_stream(), opt_audio_codec(), opt_output_file(), and read_avserver_streams().
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Definition at line 197 of file ffmpeg.c.
Referenced by do_audio_out(), and transcode().
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Definition at line 209 of file ffmpeg.c.
Referenced by output_packet(), and transcode().
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Definition at line 1106 of file ffmpeg.c.
Referenced by do_video_out(), output_packet(), and transcode().
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Definition at line 1105 of file ffmpeg.c.
Referenced by do_video_out(), output_packet(), and transcode().
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Definition at line 205 of file ffmpeg.c.
Referenced by new_video_stream(), and output_packet().
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Definition at line 200 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 199 of file ffmpeg.c.
Referenced by opt_input_file(), and transcode().
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Definition at line 175 of file ffmpeg.c.
Referenced by exit_program(), new_data_stream(), opt_data_codec(), and opt_output_file().
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Definition at line 176 of file ffmpeg.c.
Referenced by new_data_stream().
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Definition at line 174 of file ffmpeg.c.
Referenced by new_data_stream(), and opt_output_file().
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Definition at line 195 of file ffmpeg.c.
Referenced by new_data_stream(), opt_data_codec(), and opt_output_file().
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Definition at line 148 of file ffmpeg.c.
Referenced by pre_process_video_frame().
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Definition at line 187 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 190 of file ffmpeg.c.
Referenced by new_video_stream(), and opt_pass().
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Definition at line 188 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 189 of file ffmpeg.c.
Referenced by new_video_stream().
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Definition at line 225 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 211 of file ffmpeg.c.
Referenced by do_audio_out(), do_subtitle_out(), transcode(), and write_frame().
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Definition at line 217 of file ffmpeg.c.
Referenced by print_report(), and transcode().
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Definition at line 184 of file ffmpeg.c.
Referenced by opt_output_file().
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Definition at line 222 of file ffmpeg.c.
Referenced by new_video_stream(), and transcode().
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Definition at line 223 of file ffmpeg.c.
Referenced by new_video_stream(), and opt_output_file().
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Definition at line 133 of file ffmpeg.c.
Referenced by new_video_stream(), and opt_frame_aspect_ratio().
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Definition at line 132 of file ffmpeg.c.
Referenced by new_video_stream(), opt_frame_size(), opt_input_file(), opt_output_file(), and vmd_decode().
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Definition at line 134 of file ffmpeg.c.
Referenced by new_video_stream(), opt_frame_pix_fmt(), and opt_input_file().
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Definition at line 137 of file ffmpeg.c.
Referenced by color_init(), new_video_stream(), parse_ffconfig(), parse_source_parameters(), read_header(), source_init(), and yop_read_header().
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Definition at line 131 of file ffmpeg.c.
Referenced by new_video_stream(), opt_frame_size(), opt_input_file(), opt_output_file(), and vmd_decode().
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Definition at line 220 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 183 of file ffmpeg.c.
Referenced by opt_input_file(), and opt_input_ts_offset().
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Definition at line 140 of file ffmpeg.c.
Referenced by avcodec_copy_context(), exit_program(), new_video_stream(), and opt_inter_matrix().
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Definition at line 151 of file ffmpeg.c.
Referenced by new_video_stream().
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Definition at line 139 of file ffmpeg.c.
Referenced by avcodec_copy_context(), exit_program(), new_video_stream(), and opt_intra_matrix().
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Definition at line 159 of file ffmpeg.c.
Referenced by build_frame_code(), and new_video_stream().
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Definition at line 106 of file ffmpeg.c.
Referenced by opt_format(), opt_input_file(), and opt_output_file().
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Definition at line 221 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 152 of file ffmpeg.c.
Referenced by opt_input_file().
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Definition at line 153 of file ffmpeg.c.
Referenced by opt_output_file().
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Definition at line 136 of file ffmpeg.c.
Referenced by ac3_eac3_probe(), adts_aac_probe(), do_video_out(), mp3_read_probe(), new_output_stream(), and transcode().
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Definition at line 150 of file ffmpeg.c.
Referenced by do_video_out(), new_video_stream(), opt_input_file(), and opt_me_threshold().
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Definition at line 118 of file ffmpeg.c.
Referenced by exit_program(), opt_map_metadata(), and transcode().
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Definition at line 185 of file ffmpeg.c.
Referenced by decode_info_header(), mxf_parse_structural_metadata(), and mxf_read_header().
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Definition at line 122 of file ffmpeg.c.
Referenced by copy_chapters(), and opt_map_metadata().
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Definition at line 120 of file ffmpeg.c.
Referenced by opt_map_metadata(), and transcode().
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Definition at line 121 of file ffmpeg.c.
Referenced by opt_map_metadata(), and transcode().
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Definition at line 179 of file ffmpeg.c.
Referenced by opt_output_file().
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Definition at line 178 of file ffmpeg.c.
Referenced by opt_output_file(), and opt_target().
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Definition at line 125 of file ffmpeg.c.
Referenced by opt_map_chapters(), and transcode().
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Definition at line 219 of file ffmpeg.c.
Referenced by do_video_out(), and print_report().
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Definition at line 218 of file ffmpeg.c.
Referenced by do_video_out(), and print_report().
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Definition at line 331 of file ffmpeg.c.
Referenced by check_inputs(), exit_program(), main(), opt_input_file(), opt_target(), and transcode().
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Definition at line 329 of file ffmpeg.c.
Referenced by exit_program(), and transcode().
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Definition at line 119 of file ffmpeg.c.
Referenced by opt_map_metadata(), and transcode().
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Definition at line 112 of file ffmpeg.c.
Referenced by exit_program(), read_avserver_streams(), and transcode().
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Definition at line 298 of file ffmpeg.c.
Referenced by new_output_stream().
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Definition at line 115 of file ffmpeg.c.
Referenced by main(), opt_map(), and transcode().
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Definition at line 129 of file ffmpeg.c.
Referenced by new_output_stream(), and opt_streamid().
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Definition at line 108 of file ffmpeg.c.
Referenced by opt_input_file(), and opt_input_ts_scale().
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Definition at line 204 of file ffmpeg.c.
Referenced by opt_input_file(), and transcode().
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Definition at line 201 of file ffmpeg.c.
Referenced by transcode().
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Definition at line 191 of file ffmpeg.c.
Referenced by transcode().
const int program_birth_year = 2000 |
program birth year, defined by the program for show_banner()
const char program_name[] = "ffmpeg" |
program name, defined by the program for show_version().
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Definition at line 154 of file ffmpeg.c.
Referenced by print_report().
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Definition at line 207 of file ffmpeg.c.
Referenced by output_packet(), and transcode().
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Definition at line 425 of file ffmpeg.c.
Referenced by decode_interrupt_cb(), and sigterm_handler().
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Definition at line 424 of file ffmpeg.c.
Referenced by exit_program(), sigterm_handler(), and transcode().
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Definition at line 181 of file ffmpeg.c.
Referenced by copy_chapters(), opt_recording_time(), and transcode().
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Definition at line 147 of file ffmpeg.c.
Referenced by new_video_stream(), and output_packet().
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Definition at line 233 of file ffmpeg.c.
Referenced by aac_decode_frame_int(), aac_encode_frame(), adpcm_decode_frame(), adx_decode_frame(), adx_encode_frame(), alac_encode_frame(), alac_entropy_coder(), alac_linear_predictor(), ape_decode_frame(), apply_window_and_mdct(), atrac1_decode_frame(), audio_encode_example(), avfilter_default_get_audio_buffer(), cinaudio_decode_frame(), cook_decode_frame(), decode_frame(), decode_residuals(), deinterleave(), encode_frame(), encode_superframe(), exit_program(), ff_ac3_downmix_c(), ff_mpa_synth_filter_TMPL(), flac_encode_frame(), get_packet_header(), gsm_decode_frame(), interleave(), libgsm_decode_frame(), mace_decode_frame(), mov_build_index(), MPA_encode_frame(), mpc_synth(), mxf_write_d10_audio_packet(), oggvorbis_encode_frame(), output_packet(), pcm_bluray_decode_frame(), pcm_decode_frame(), pcm_encode_frame(), postfilter(), r3d_read_reda(), ra144_decode_frame(), rematrix_channels(), residue_encode(), roq_dpcm_encode_frame(), sample_queue_push(), sipr_decode_frame(), smka_decode_frame(), synth_superframe(), synthfilt_build_sb_samples(), transcode_audio(), truespeech_decode_frame(), tta_decode_frame(), vorbis_encode_frame(), wavpack_decode_block(), wma_decode_superframe(), ws_snd_decode_frame(), wv_unpack_mono(), and wv_unpack_stereo().
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Definition at line 182 of file ffmpeg.c.
Referenced by copy_chapters(), get_sync_ipts(), opt_input_file(), opt_start_time(), output_packet(), and transcode().
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Definition at line 128 of file ffmpeg.c.
Referenced by exit_program(), new_output_stream(), and opt_streamid().
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Definition at line 237 of file ffmpeg.c.
Referenced by new_subtitle_stream(), and opt_bsf().
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Definition at line 170 of file ffmpeg.c.
Referenced by exit_program(), new_subtitle_stream(), opt_input_file(), opt_output_file(), opt_preset(), and opt_subtitle_codec().
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Definition at line 172 of file ffmpeg.c.
Referenced by new_subtitle_stream(), and opt_codec_tag().
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Definition at line 169 of file ffmpeg.c.
Referenced by new_subtitle_stream(), opt_input_file(), and opt_output_file().
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Definition at line 171 of file ffmpeg.c.
Referenced by new_subtitle_stream().
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Definition at line 194 of file ffmpeg.c.
Referenced by new_subtitle_stream(), opt_output_file(), and opt_subtitle_codec().
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Definition at line 214 of file ffmpeg.c.
Referenced by frame_thread_free(), frame_thread_init(), new_audio_stream(), new_video_stream(), opt_input_file(), opt_thread_count(), park_frame_worker_threads(), thread_init(), and worker().
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Definition at line 227 of file ffmpeg.c.
Referenced by print_report(), and transcode().
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Definition at line 149 of file ffmpeg.c.
Referenced by do_video_out(), mpegvideo_extract_headers(), new_video_stream(), and opt_top_field_first().
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Definition at line 107 of file ffmpeg.c.
Referenced by add_input_streams(), opt_input_file(), and opt_input_ts_scale().
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Definition at line 212 of file ffmpeg.c.
Referenced by opt_input_file(), and opt_output_file().
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Definition at line 213 of file ffmpeg.c.
Referenced by do_audio_out(), do_video_out(), libdirac_encode_init(), opt_input_file(), opt_target(), opt_thread_count(), opt_verbose(), output_packet(), print_report(), and transcode().
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Definition at line 235 of file ffmpeg.c.
Referenced by new_video_stream().
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Definition at line 144 of file ffmpeg.c.
Referenced by compute_status(), exit_program(), new_video_stream(), opt_input_file(), opt_output_file(), opt_preset(), and opt_video_codec().
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Definition at line 145 of file ffmpeg.c.
Referenced by new_video_stream(), and opt_codec_tag().
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Definition at line 142 of file ffmpeg.c.
Referenced by new_video_stream(), opt_input_file(), and opt_output_file().
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Definition at line 143 of file ffmpeg.c.
Referenced by opt_input_file().
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Definition at line 146 of file ffmpeg.c.
Referenced by new_video_stream().
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Definition at line 138 of file ffmpeg.c.
Referenced by new_video_stream(), and opt_qscale().
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Definition at line 141 of file ffmpeg.c.
Referenced by new_video_stream(), and opt_video_rc_override_string().
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Definition at line 215 of file ffmpeg.c.
Referenced by do_video_out(), do_video_stats(), output_packet(), and print_report().
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Definition at line 193 of file ffmpeg.c.
Referenced by new_video_stream(), opt_output_file(), opt_video_codec(), and read_avserver_streams().
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Definition at line 196 of file ffmpeg.c.
Referenced by do_video_out().
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Definition at line 203 of file ffmpeg.c.
Referenced by do_video_stats(), and exit_program().
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Definition at line 202 of file ffmpeg.c.
Referenced by do_video_stats(), exit_program(), opt_vstats_file(), and output_packet().