movenc.c File Reference
#include "movenc.h"
#include "avformat.h"
#include "avio_internal.h"
#include "riff.h"
#include "avio.h"
#include "isom.h"
#include "avc.h"
#include "libavcodec/get_bits.h"
#include "libavcodec/put_bits.h"
#include "libavcodec/vc1.h"
#include "internal.h"
#include "libavutil/avstring.h"
#include "libavutil/intfloat.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/dict.h"
#include "rtpenc.h"
#include "mov_chan.h"
#include <assert.h>

Go to the source code of this file.

Macros

#define MOV_CLASS(flavor)
 

Functions

static int64_t update_size (AVIOContext *pb, int64_t pos)
 
static int mov_write_stco_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_stsz_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_stsc_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_stss_tag (AVIOContext *pb, MOVTrack *track, uint32_t flag)
 
static int mov_write_amr_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_ac3_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_extradata_tag (AVIOContext *pb, MOVTrack *track)
 This function writes extradata "as is". More...
 
static void put_descr (AVIOContext *pb, int tag, unsigned int size)
 
static int mov_write_esds_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_ms_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_wfex_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_chan_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_wave_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_dvc1_structs (MOVTrack *track, uint8_t *buf)
 
static int mov_write_dvc1_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_glbl_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_get_lpcm_flags (enum AVCodecID codec_id)
 Compute flags for 'lpcm' tag. More...
 
static int get_cluster_duration (MOVTrack *track, int cluster_idx)
 
static int get_samples_per_packet (MOVTrack *track)
 
static int mov_write_audio_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_d263_tag (AVIOContext *pb)
 
static int mov_write_svq3_tag (AVIOContext *pb)
 
static int mov_write_avcc_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_avid_tag (AVIOContext *pb, MOVTrack *track)
 
static int mp4_get_codec_tag (AVFormatContext *s, MOVTrack *track)
 
static int ipod_get_codec_tag (AVFormatContext *s, MOVTrack *track)
 
static int mov_get_dv_codec_tag (AVFormatContext *s, MOVTrack *track)
 
static int mov_get_rawvideo_codec_tag (AVFormatContext *s, MOVTrack *track)
 
static int mov_get_codec_tag (AVFormatContext *s, MOVTrack *track)
 
static int mov_find_codec_tag (AVFormatContext *s, MOVTrack *track)
 
static int mov_write_uuid_tag_ipod (AVIOContext *pb)
 Write uuid atom. More...
 
static int mov_write_fiel_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_subtitle_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_pasp_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_video_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_rtp_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_stsd_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_ctts_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_stts_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_dref_tag (AVIOContext *pb)
 
static int mov_write_stbl_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_dinf_tag (AVIOContext *pb)
 
static int mov_write_nmhd_tag (AVIOContext *pb)
 
static int mov_write_gmhd_tag (AVIOContext *pb)
 
static int mov_write_smhd_tag (AVIOContext *pb)
 
static int mov_write_vmhd_tag (AVIOContext *pb)
 
static int mov_write_hdlr_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_hmhd_tag (AVIOContext *pb)
 
static int mov_write_minf_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_mdhd_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_mdia_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_tkhd_tag (AVIOContext *pb, MOVTrack *track, AVStream *st)
 
static int mov_write_tapt_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_edts_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_tref_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_uuid_tag_psp (AVIOContext *pb, MOVTrack *mov)
 
static int mov_write_udta_sdp (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_trak_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, AVStream *st)
 
static int mov_write_iods_tag (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_trex_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_mvex_tag (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_mvhd_tag (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_itunes_hdlr_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
 
static int mov_write_string_data_tag (AVIOContext *pb, const char *data, int lang, int long_style)
 
static int mov_write_string_tag (AVIOContext *pb, const char *name, const char *value, int lang, int long_style)
 
static int mov_write_string_metadata (AVFormatContext *s, AVIOContext *pb, const char *name, const char *tag, int long_style)
 
static int mov_write_trkn_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
 
static int mov_write_ilst_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
 
static int mov_write_meta_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
 
static int utf8len (const uint8_t *b)
 
static int ascii_to_wc (AVIOContext *pb, const uint8_t *b)
 
static uint16_t language_code (const char *str)
 
static int mov_write_3gp_udta_tag (AVIOContext *pb, AVFormatContext *s, const char *tag, const char *str)
 
static int mov_write_chpl_tag (AVIOContext *pb, AVFormatContext *s)
 
static int mov_write_udta_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
 
static void mov_write_psp_udta_tag (AVIOContext *pb, const char *str, const char *lang, int type)
 
static int mov_write_uuidusmt_tag (AVIOContext *pb, AVFormatContext *s)
 
static int mov_write_moov_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
 
static void param_write_int (AVIOContext *pb, const char *name, int value)
 
static void param_write_string (AVIOContext *pb, const char *name, const char *value)
 
static void param_write_hex (AVIOContext *pb, const char *name, const uint8_t *value, int len)
 
static int mov_write_isml_manifest (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_mfhd_tag (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_tfhd_tag (AVIOContext *pb, MOVTrack *track, int64_t moof_offset)
 
static uint32_t get_sample_flags (MOVTrack *track, MOVIentry *entry)
 
static int mov_write_trun_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_tfxd_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_tfrf_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, int entry)
 
static int mov_write_tfrf_tags (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
 
static int mov_write_traf_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, int64_t moof_offset)
 
static int mov_write_moof_tag (AVIOContext *pb, MOVMuxContext *mov, int tracks)
 
static int mov_write_tfra_tag (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_mfra_tag (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_mdat_tag (AVIOContext *pb, MOVMuxContext *mov)
 
static int mov_write_ftyp_tag (AVIOContext *pb, AVFormatContext *s)
 
static void mov_write_uuidprof_tag (AVIOContext *pb, AVFormatContext *s)
 
static int mov_parse_mpeg2_frame (AVPacket *pkt, uint32_t *flags)
 
static void mov_parse_vc1_frame (AVPacket *pkt, MOVTrack *trk, int fragment)
 
static int mov_flush_fragment (AVFormatContext *s)
 
int ff_mov_write_packet (AVFormatContext *s, AVPacket *pkt)
 
static int mov_write_packet (AVFormatContext *s, AVPacket *pkt)
 
static void mov_create_chapter_track (AVFormatContext *s, int tracknum)
 
static int mov_write_header (AVFormatContext *s)
 
static int mov_write_trailer (AVFormatContext *s)
 

Variables

static const AVOption options []
 
static const AVCodecTag codec_ipod_tags []
 
struct {
   enum AVPixelFormat   pix_fmt
 
   uint32_t   tag
 
   unsigned   bps
 
mov_pix_fmt_tags []
 
static const AVCodecTag codec_3gp_tags []
 
static const uint16_t fiel_data []
 

Macro Definition Documentation

#define MOV_CLASS (   flavor)
Value:
static const AVClass flavor ## _muxer_class = {\
.class_name = #flavor " muxer",\
.item_name = av_default_item_name,\
.option = options,\
.version = LIBAVUTIL_VERSION_INT,\
};
const char * class_name
The name of the class; usually it is the same name as the context structure type to which the AVClass...
Definition: log.h:38
static const AVOption options[]
Definition: movenc.c:46
LIBAVUTIL_VERSION_INT
Definition: eval.c:52
av_default_item_name
Definition: dnxhdenc.c:43
Describe the class of an AVClass context structure.
Definition: log.h:33

Definition at line 65 of file movenc.c.

Function Documentation

static int ascii_to_wc ( AVIOContext pb,
const uint8_t b 
)
static

Definition at line 1851 of file movenc.c.

Referenced by mov_write_psp_udta_tag().

int ff_mov_write_packet ( AVFormatContext s,
AVPacket pkt 
)

Definition at line 2795 of file movenc.c.

Referenced by ff_mov_add_hinted_packet(), and mov_write_packet().

static int get_cluster_duration ( MOVTrack track,
int  cluster_idx 
)
static
static uint32_t get_sample_flags ( MOVTrack track,
MOVIentry entry 
)
static

Definition at line 2227 of file movenc.c.

Referenced by mov_write_trun_tag().

static int get_samples_per_packet ( MOVTrack track)
static

Definition at line 551 of file movenc.c.

Referenced by mov_write_audio_tag().

static int ipod_get_codec_tag ( AVFormatContext s,
MOVTrack track 
)
static

Definition at line 758 of file movenc.c.

Referenced by mov_find_codec_tag().

static uint16_t language_code ( const char *  str)
static
static void mov_create_chapter_track ( AVFormatContext s,
int  tracknum 
)
static

Definition at line 2963 of file movenc.c.

Referenced by mov_write_header().

static int mov_find_codec_tag ( AVFormatContext s,
MOVTrack track 
)
static

Definition at line 886 of file movenc.c.

Referenced by mov_write_header().

static int mov_flush_fragment ( AVFormatContext s)
static

Definition at line 2669 of file movenc.c.

Referenced by mov_write_packet(), and mov_write_trailer().

static int mov_get_codec_tag ( AVFormatContext s,
MOVTrack track 
)
static

Definition at line 837 of file movenc.c.

Referenced by mov_find_codec_tag().

static int mov_get_dv_codec_tag ( AVFormatContext s,
MOVTrack track 
)
static

Definition at line 775 of file movenc.c.

Referenced by mov_get_codec_tag().

static int mov_get_lpcm_flags ( enum AVCodecID  codec_id)
static

Compute flags for 'lpcm' tag.

See CoreAudioTypes and AudioStreamBasicDescription at Apple.

Definition at line 511 of file movenc.c.

Referenced by mov_write_audio_tag().

static int mov_get_rawvideo_codec_tag ( AVFormatContext s,
MOVTrack track 
)
static

Definition at line 821 of file movenc.c.

Referenced by mov_get_codec_tag().

static int mov_parse_mpeg2_frame ( AVPacket pkt,
uint32_t *  flags 
)
static

Definition at line 2591 of file movenc.c.

Referenced by ff_mov_write_packet().

static void mov_parse_vc1_frame ( AVPacket pkt,
MOVTrack trk,
int  fragment 
)
static

Definition at line 2612 of file movenc.c.

Referenced by ff_mov_write_packet().

static int mov_write_3gp_udta_tag ( AVIOContext pb,
AVFormatContext s,
const char *  tag,
const char *  str 
)
static

Definition at line 1867 of file movenc.c.

Referenced by mov_write_udta_tag().

static int mov_write_ac3_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 213 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

static int mov_write_amr_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 199 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

static int mov_write_audio_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 570 of file movenc.c.

Referenced by mov_write_stsd_tag().

static int mov_write_avcc_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 671 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_avid_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 682 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_chan_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 348 of file movenc.c.

Referenced by mov_write_audio_tag().

static int mov_write_chpl_tag ( AVIOContext pb,
AVFormatContext s 
)
static

Definition at line 1889 of file movenc.c.

Referenced by mov_write_udta_tag().

static int mov_write_ctts_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1077 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_d263_tag ( AVIOContext pb)
static

Definition at line 646 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_dinf_tag ( AVIOContext pb)
static

Definition at line 1188 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_dref_tag ( AVIOContext pb)
static

Definition at line 1152 of file movenc.c.

Referenced by mov_write_dinf_tag().

static int mov_write_dvc1_structs ( MOVTrack track,
uint8_t buf 
)
static

Definition at line 407 of file movenc.c.

Referenced by mov_write_dvc1_tag(), and mov_write_trailer().

static int mov_write_dvc1_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 482 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_edts_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1463 of file movenc.c.

Referenced by mov_write_trak_tag().

static int mov_write_esds_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 276 of file movenc.c.

Referenced by mov_write_audio_tag(), mov_write_video_tag(), and mov_write_wave_tag().

static int mov_write_extradata_tag ( AVIOContext pb,
MOVTrack track 
)
static

This function writes extradata "as is".

Extradata must be formatted like a valid atom (with size and tag).

Definition at line 261 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

static int mov_write_fiel_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 926 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_ftyp_tag ( AVIOContext pb,
AVFormatContext s 
)
static

Definition at line 2469 of file movenc.c.

Referenced by mov_write_header().

static int mov_write_glbl_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 499 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_video_tag().

static int mov_write_gmhd_tag ( AVIOContext pb)
static

Definition at line 1205 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_hdlr_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1240 of file movenc.c.

Referenced by mov_write_mdia_tag(), and mov_write_minf_tag().

static int mov_write_header ( AVFormatContext s)
static

Definition at line 2996 of file movenc.c.

static int mov_write_hmhd_tag ( AVIOContext pb)
static

Definition at line 1283 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_ilst_tag ( AVIOContext pb,
MOVMuxContext mov,
AVFormatContext s 
)
static

Definition at line 1797 of file movenc.c.

Referenced by mov_write_meta_tag().

static int mov_write_iods_tag ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 1588 of file movenc.c.

Referenced by mov_write_moov_tag().

static int mov_write_isml_manifest ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 2085 of file movenc.c.

Referenced by mov_write_header().

static int mov_write_itunes_hdlr_tag ( AVIOContext pb,
MOVMuxContext mov,
AVFormatContext s 
)
static

Definition at line 1702 of file movenc.c.

Referenced by mov_write_meta_tag().

static int mov_write_mdat_tag ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 2457 of file movenc.c.

Referenced by mov_write_header().

static int mov_write_mdhd_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1320 of file movenc.c.

Referenced by mov_write_mdia_tag().

static int mov_write_mdia_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1356 of file movenc.c.

Referenced by mov_write_trak_tag().

static int mov_write_meta_tag ( AVIOContext pb,
MOVMuxContext mov,
AVFormatContext s 
)
static

Definition at line 1826 of file movenc.c.

Referenced by mov_write_udta_tag().

static int mov_write_mfhd_tag ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 2171 of file movenc.c.

Referenced by mov_write_moof_tag().

static int mov_write_mfra_tag ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 2431 of file movenc.c.

Referenced by mov_write_trailer().

static int mov_write_minf_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1298 of file movenc.c.

Referenced by mov_write_mdia_tag().

static int mov_write_moof_tag ( AVIOContext pb,
MOVMuxContext mov,
int  tracks 
)
static

Definition at line 2373 of file movenc.c.

Referenced by mov_flush_fragment().

static int mov_write_moov_tag ( AVIOContext pb,
MOVMuxContext mov,
AVFormatContext s 
)
static

Definition at line 2018 of file movenc.c.

Referenced by mov_flush_fragment(), mov_write_header(), and mov_write_trailer().

static int mov_write_ms_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 329 of file movenc.c.

Referenced by mov_write_wave_tag().

static int mov_write_mvex_tag ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 1630 of file movenc.c.

Referenced by mov_write_moov_tag().

static int mov_write_mvhd_tag ( AVIOContext pb,
MOVMuxContext mov 
)
static

Definition at line 1641 of file movenc.c.

Referenced by mov_write_moov_tag().

static int mov_write_nmhd_tag ( AVIOContext pb)
static

Definition at line 1197 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_packet ( AVFormatContext s,
AVPacket pkt 
)
static

Definition at line 2929 of file movenc.c.

static int mov_write_pasp_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 954 of file movenc.c.

Referenced by mov_write_video_tag().

static void mov_write_psp_udta_tag ( AVIOContext pb,
const char *  str,
const char *  lang,
int  type 
)
static

Definition at line 1968 of file movenc.c.

Referenced by mov_write_uuidusmt_tag().

static int mov_write_rtp_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1039 of file movenc.c.

Referenced by mov_write_stsd_tag().

static int mov_write_smhd_tag ( AVIOContext pb)
static

Definition at line 1221 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_stbl_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1166 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_stco_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 85 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_string_data_tag ( AVIOContext pb,
const char *  data,
int  lang,
int  long_style 
)
static

Definition at line 1718 of file movenc.c.

Referenced by mov_write_string_tag().

static int mov_write_string_metadata ( AVFormatContext s,
AVIOContext pb,
const char *  name,
const char *  tag,
int  long_style 
)
static

Definition at line 1750 of file movenc.c.

Referenced by mov_write_ilst_tag(), and mov_write_udta_tag().

static int mov_write_string_tag ( AVIOContext pb,
const char *  name,
const char *  value,
int  lang,
int  long_style 
)
static

Definition at line 1738 of file movenc.c.

Referenced by mov_write_ilst_tag(), and mov_write_string_metadata().

static int mov_write_stsc_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 146 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_stsd_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1059 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_stss_tag ( AVIOContext pb,
MOVTrack track,
uint32_t  flag 
)
static

Definition at line 176 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_stsz_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 108 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_stts_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1111 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_subtitle_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 939 of file movenc.c.

Referenced by mov_write_stsd_tag().

static int mov_write_svq3_tag ( AVIOContext pb)
static

Definition at line 659 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_tapt_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1437 of file movenc.c.

Referenced by mov_write_trak_tag().

static int mov_write_tfhd_tag ( AVIOContext pb,
MOVTrack track,
int64_t  moof_offset 
)
static

Definition at line 2180 of file movenc.c.

Referenced by mov_write_traf_tag().

static int mov_write_tfra_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 2407 of file movenc.c.

Referenced by mov_write_mfra_tag().

static int mov_write_tfrf_tag ( AVIOContext pb,
MOVMuxContext mov,
MOVTrack track,
int  entry 
)
static

Definition at line 2297 of file movenc.c.

Referenced by mov_write_tfrf_tags().

static int mov_write_tfrf_tags ( AVIOContext pb,
MOVMuxContext mov,
MOVTrack track 
)
static

Definition at line 2333 of file movenc.c.

Referenced by mov_flush_fragment().

static int mov_write_tfxd_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 2277 of file movenc.c.

Referenced by mov_write_traf_tag().

static int mov_write_tkhd_tag ( AVIOContext pb,
MOVTrack track,
AVStream st 
)
static

Definition at line 1367 of file movenc.c.

Referenced by mov_write_trak_tag().

static int mov_write_traf_tag ( AVIOContext pb,
MOVMuxContext mov,
MOVTrack track,
int64_t  moof_offset 
)
static

Definition at line 2347 of file movenc.c.

Referenced by mov_write_moof_tag().

static int mov_write_trailer ( AVFormatContext s)
static

Definition at line 3188 of file movenc.c.

static int mov_write_trak_tag ( AVIOContext pb,
MOVMuxContext mov,
MOVTrack track,
AVStream st 
)
static

Definition at line 1561 of file movenc.c.

Referenced by mov_write_moov_tag().

static int mov_write_tref_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1510 of file movenc.c.

Referenced by mov_write_trak_tag().

static int mov_write_trex_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1617 of file movenc.c.

Referenced by mov_write_mvex_tag().

static int mov_write_trkn_tag ( AVIOContext pb,
MOVMuxContext mov,
AVFormatContext s 
)
static

Definition at line 1775 of file movenc.c.

Referenced by mov_write_ilst_tag().

static int mov_write_trun_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 2233 of file movenc.c.

Referenced by mov_write_traf_tag().

static int mov_write_udta_sdp ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 1539 of file movenc.c.

Referenced by mov_write_trak_tag().

static int mov_write_udta_tag ( AVIOContext pb,
MOVMuxContext mov,
AVFormatContext s 
)
static

Definition at line 1915 of file movenc.c.

Referenced by mov_write_moov_tag().

static int mov_write_uuid_tag_ipod ( AVIOContext pb)
static

Write uuid atom.

Needed to make file play in iPods running newest firmware goes after avcC atom in moov.trak.mdia.minf.stbl.stsd.avc1

Definition at line 910 of file movenc.c.

Referenced by mov_write_video_tag().

static int mov_write_uuid_tag_psp ( AVIOContext pb,
MOVTrack mov 
)
static

Definition at line 1521 of file movenc.c.

Referenced by mov_write_trak_tag().

static void mov_write_uuidprof_tag ( AVIOContext pb,
AVFormatContext s 
)
static

Definition at line 2530 of file movenc.c.

Referenced by mov_write_header().

static int mov_write_uuidusmt_tag ( AVIOContext pb,
AVFormatContext s 
)
static

Definition at line 1981 of file movenc.c.

Referenced by mov_write_moov_tag().

static int mov_write_video_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 967 of file movenc.c.

Referenced by mov_write_stsd_tag().

static int mov_write_vmhd_tag ( AVIOContext pb)
static

Definition at line 1231 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_wave_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 373 of file movenc.c.

Referenced by mov_write_audio_tag().

static int mov_write_wfex_tag ( AVIOContext pb,
MOVTrack track 
)
static

Definition at line 339 of file movenc.c.

Referenced by mov_write_audio_tag().

static int mp4_get_codec_tag ( AVFormatContext s,
MOVTrack track 
)
static

Definition at line 729 of file movenc.c.

Referenced by mov_find_codec_tag().

static void param_write_hex ( AVIOContext pb,
const char *  name,
const uint8_t value,
int  len 
)
static

Definition at line 2076 of file movenc.c.

Referenced by mov_write_isml_manifest().

static void param_write_int ( AVIOContext pb,
const char *  name,
int  value 
)
static

Definition at line 2066 of file movenc.c.

Referenced by mov_write_isml_manifest().

static void param_write_string ( AVIOContext pb,
const char *  name,
const char *  value 
)
static

Definition at line 2071 of file movenc.c.

Referenced by mov_write_isml_manifest().

static void put_descr ( AVIOContext pb,
int  tag,
unsigned int  size 
)
static

Definition at line 267 of file movenc.c.

Referenced by mov_write_esds_tag(), and mov_write_iods_tag().

static int utf8len ( const uint8_t b)
static

Definition at line 1840 of file movenc.c.

Referenced by mov_write_3gp_udta_tag(), and mov_write_psp_udta_tag().

Variable Documentation

const AVCodecTag codec_3gp_tags[]
static
Initial value:
= {
{ AV_CODEC_ID_H263, MKTAG('s','2','6','3') },
{ AV_CODEC_ID_H264, MKTAG('a','v','c','1') },
{ AV_CODEC_ID_MPEG4, MKTAG('m','p','4','v') },
{ AV_CODEC_ID_AAC, MKTAG('m','p','4','a') },
{ AV_CODEC_ID_AMR_NB, MKTAG('s','a','m','r') },
{ AV_CODEC_ID_AMR_WB, MKTAG('s','a','w','b') },
{ AV_CODEC_ID_MOV_TEXT, MKTAG('t','x','3','g') },
}

Definition at line 875 of file movenc.c.

const AVCodecTag codec_ipod_tags[]
static
Initial value:
= {
{ AV_CODEC_ID_H264, MKTAG('a','v','c','1') },
{ AV_CODEC_ID_MPEG4, MKTAG('m','p','4','v') },
{ AV_CODEC_ID_AAC, MKTAG('m','p','4','a') },
{ AV_CODEC_ID_ALAC, MKTAG('a','l','a','c') },
{ AV_CODEC_ID_AC3, MKTAG('a','c','-','3') },
{ AV_CODEC_ID_MOV_TEXT, MKTAG('t','x','3','g') },
{ AV_CODEC_ID_MOV_TEXT, MKTAG('t','e','x','t') },
}

Definition at line 747 of file movenc.c.

const uint16_t fiel_data[]
static
Initial value:
= {
0x0000, 0x0100, 0x0201, 0x0206, 0x0209, 0x020e
}

Definition at line 922 of file movenc.c.

Referenced by mov_write_fiel_tag().

const { ... } mov_pix_fmt_tags[]
Initial value:
= {
{ AV_PIX_FMT_YUYV422, MKTAG('y','u','v','s'), 0 },
{ AV_PIX_FMT_UYVY422, MKTAG('2','v','u','y'), 0 },
{ AV_PIX_FMT_RGB555BE,MKTAG('r','a','w',' '), 16 },
{ AV_PIX_FMT_RGB555LE,MKTAG('L','5','5','5'), 16 },
{ AV_PIX_FMT_RGB565LE,MKTAG('L','5','6','5'), 16 },
{ AV_PIX_FMT_RGB565BE,MKTAG('B','5','6','5'), 16 },
{ AV_PIX_FMT_GRAY16BE,MKTAG('b','1','6','g'), 16 },
{ AV_PIX_FMT_RGB24, MKTAG('r','a','w',' '), 24 },
{ AV_PIX_FMT_BGR24, MKTAG('2','4','B','G'), 24 },
{ AV_PIX_FMT_ARGB, MKTAG('r','a','w',' '), 32 },
{ AV_PIX_FMT_BGRA, MKTAG('B','G','R','A'), 32 },
{ AV_PIX_FMT_RGBA, MKTAG('R','G','B','A'), 32 },
{ AV_PIX_FMT_ABGR, MKTAG('A','B','G','R'), 32 },
{ AV_PIX_FMT_RGB48BE, MKTAG('b','4','8','r'), 48 },
}
packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
Definition: pixfmt.h:82
packed RGB 8:8:8, 24bpp, RGBRGB...
Definition: pixfmt.h:67
packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0 ...
Definition: pixfmt.h:114
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
Definition: pixfmt.h:112
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
Definition: pixfmt.h:111
packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
Definition: pixfmt.h:95
packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
Definition: pixfmt.h:96
packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
Definition: pixfmt.h:93
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
Definition: pixfmt.h:94
packed RGB 8:8:8, 24bpp, BGRBGR...
Definition: pixfmt.h:68
packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
Definition: pixfmt.h:66
Y , 16bpp, big-endian.
Definition: pixfmt.h:98
packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0 ...
Definition: pixfmt.h:113
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big...
Definition: pixfmt.h:108

Referenced by mov_get_rawvideo_codec_tag().

const AVOption options[]
static
Initial value:
= {
{ "movflags", "MOV muxer flags", 0x42, AV_OPT_TYPE_FLAGS, {.i64 = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "rtphint", "Add RTP hint tracks", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_RTP_HINT}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "empty_moov", "Make the initial moov atom empty (not supported by QuickTime)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_EMPTY_MOOV}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "frag_keyframe", "Fragment at video keyframes", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_FRAG_KEYFRAME}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "separate_moof", "Write separate moof/mdat atoms for each track", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_SEPARATE_MOOF}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "frag_custom", "Flush fragments on caller requests", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_FRAG_CUSTOM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "isml", "Create a live smooth streaming feed (for pushing to a publishing point)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_ISML}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "skip_iods", "Skip writing iods atom.", 0x42, AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM},
{ "iods_audio_profile", "iods audio profile atom.", 0x42, AV_OPT_TYPE_INT, {.i64 = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM},
{ "iods_video_profile", "iods video profile atom.", 0x42, AV_OPT_TYPE_INT, {.i64 = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM},
{ "frag_duration", "Maximum fragment duration", 0x42, AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
{ "min_frag_duration", "Minimum fragment duration", 0x42, AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
{ "frag_size", "Maximum fragment size", 0x42, AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
{ "ism_lookahead", "Number of lookahead entries for ISM files", 0x42, AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM},
{ NULL },
}
#define FF_MOV_FLAG_ISML
Definition: movenc.h:164
#define FF_MOV_FLAG_EMPTY_MOOV
Definition: movenc.h:160
#define FF_MOV_FLAG_SEPARATE_MOOF
Definition: movenc.h:162
NULL
Definition: eval.c:52
#define FF_RTP_FLAG_OPTS(ctx, fieldname)
Definition: rtpenc.h:74
#define FF_MOV_FLAG_FRAG_CUSTOM
Definition: movenc.h:163
#define FF_MOV_FLAG_RTP_HINT
Definition: movenc.h:158
#define FF_MOV_FLAG_FRAG_KEYFRAME
Definition: movenc.h:161

Definition at line 46 of file movenc.c.

uint32_t tag
Examples:
libavformat/metadata-example.c.

Definition at line 802 of file movenc.c.

Referenced by aac_encode_frame(), aiff_read_header(), ape_read_header(), asf_write_header1(), av_codec_get_tag(), av_dict_set(), av_find_info_tag(), av_get_audio_frame_duration(), avi_load_index(), avi_read_header(), avi_read_idx1(), avi_read_nikon(), avi_stream2fourcc(), avi_write_header(), avi_write_idx1(), avi_write_ix(), avi_write_packet(), bwf_write_bext_string(), copy_tag(), decode_frame(), dump_metadata(), dxa_read_header(), ff_id3v2_parse(), ff_mov_get_channel_layout_tag(), ff_mov_read_esds(), ff_mp4_read_dec_config_descr(), ff_vorbiscomment_length(), ff_vorbiscomment_write(), ffm_read_header(), flv_write_header(), get_swf_tag(), gxf_material_tags(), gxf_track_tags(), id3v1_create_tag(), id3v1_set_string(), id3v2_check_write_tag(), ipod_get_codec_tag(), libschroedinger_decode_frame(), lz_unpack(), main(), matroska_convert_tags(), mkv_write_codecprivate(), mkv_write_header(), mkv_write_simpletag(), mkv_write_tag(), mkv_write_tracks(), mmf_read_header(), mov_find_codec_tag(), mov_get_codec_tag(), mov_get_dv_codec_tag(), mov_get_rawvideo_codec_tag(), mov_probe(), mov_read_meta(), mov_read_udta_string(), mov_write_audio_tag(), mp4_get_codec_tag(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), new_output_stream(), ogm_header(), parse_fragment(), parse_mp4_descr(), pmt_cb(), process_line(), put_swf_end_tag(), put_swf_tag(), qcp_read_packet(), qt_rtp_parse_packet(), rdt_load_mdpr(), read_header(), rm_read_header(), rv10_write_header(), siff_probe(), siff_read_header(), smjpeg_write_header(), sol_read_header(), srt_to_ass(), swf_read_header(), swf_read_packet(), tiff_decode_tag(), validate_codec_tag(), wv_read_block_header(), xan_decode_frame(), xwma_read_header(), yop_decode_frame(), and yop_paint_block().