FFmpeg: MOVTrack Struct Reference

#include <movenc.h>

Data Fields
int	mode

int	entry

unsigned	timescale

uint64_t	time

int64_t	track_duration

int	last_sample_is_subtitle_end

long	sample_count

long	sample_size

long	chunkCount

int	has_keyframes

uint32_t	flags

uint32_t	timecode_flags

int	language

int	track_id

int	tag
	stsd fourcc

AVStream *	st

AVCodecContext *	enc

int	multichannel_as_mono

int	vos_len

uint8_t *	vos_data

MOVIentry *	cluster

unsigned	cluster_capacity

int	audio_vbr

int	height
	active picture (w/o VBI) height for D-10/IMX

uint32_t	tref_tag

int	tref_id
	trackID of the referenced track

int64_t	start_dts

int	hint_track
	the track that hints this track, -1 if no hint track is set

int	src_track
	the track that this hint (or tmcd) track describes

AVFormatContext *	rtp_ctx
	the format context for the hinting rtp muxer

uint32_t	prev_rtp_ts

int64_t	cur_rtp_ts_unwrapped

uint32_t	max_packet_size

int64_t	default_duration

uint32_t	default_sample_flags

uint32_t	default_size

HintSampleQueue	sample_queue

AVIOContext *	mdat_buf

int64_t	data_offset

int64_t	frag_start

int64_t	tfrf_offset

int	nb_frag_info

MOVFragmentInfo *	frag_info

unsigned	frag_info_capacity

struct {
int64_t struct_offset

int first_packet_seq

int first_packet_entry

int packet_seq

int packet_entry

int slices

}	vc1_info

Detailed Description

Definition at line 79 of file movenc.h.

Field Documentation

int MOVTrack::mode

Definition at line 80 of file movenc.h.

Referenced by find_compressor(), mov_create_chapter_track(), mov_create_timecode_track(), mov_find_codec_tag(), mov_write_amr_tag(), mov_write_audio_tag(), mov_write_hdlr_tag(), mov_write_header(), mov_write_mdhd_tag(), mov_write_minf_tag(), mov_write_stbl_tag(), mov_write_tfhd_tag(), mov_write_tkhd_tag(), mov_write_trak_tag(), and mov_write_video_tag().

unsigned MOVTrack::timescale

Definition at line 82 of file movenc.h.

Referenced by compute_avg_bitrate(), ff_mov_init_hinting(), mov_create_chapter_track(), mov_create_timecode_track(), mov_write_audio_tag(), mov_write_edts_tag(), mov_write_header(), mov_write_mdhd_tag(), mov_write_moov_tag(), mov_write_mvhd_tag(), mov_write_rtp_tag(), mov_write_tkhd_tag(), and mov_write_tmcd_tag().

uint64_t MOVTrack::time

Definition at line 83 of file movenc.h.

Referenced by mov_write_mdhd_tag(), mov_write_moov_tag(), and mov_write_tkhd_tag().

int64_t MOVTrack::track_duration

Definition at line 84 of file movenc.h.

Referenced by compute_avg_bitrate(), ff_mov_write_packet(), get_cluster_duration(), mov_flush_fragment(), mov_write_edts_tag(), mov_write_mdhd_tag(), mov_write_moov_tag(), mov_write_mvhd_tag(), mov_write_packet(), mov_write_tfxd_tag(), mov_write_tkhd_tag(), and mov_write_trailer().

int MOVTrack::last_sample_is_subtitle_end

Definition at line 85 of file movenc.h.

Referenced by ff_mov_write_packet(), mov_write_packet(), and mov_write_trailer().

long MOVTrack::sample_count

Definition at line 86 of file movenc.h.

Referenced by ff_mov_write_packet(), and mov_write_stts_tag().

long MOVTrack::sample_size

Definition at line 87 of file movenc.h.

Referenced by ff_mov_write_packet(), mov_write_audio_tag(), and mov_write_header().

long MOVTrack::chunkCount

Definition at line 88 of file movenc.h.

Referenced by build_chunks(), mov_write_stco_tag(), and mov_write_stsc_tag().

int MOVTrack::has_keyframes

Definition at line 89 of file movenc.h.

Referenced by ff_mov_write_packet(), mov_parse_vc1_frame(), and mov_write_stbl_tag().

uint32_t MOVTrack::flags

Definition at line 93 of file movenc.h.

Referenced by enable_tracks(), ff_mov_write_packet(), mov_write_stbl_tag(), mov_write_tkhd_tag(), and mov_write_trun_tag().

uint32_t MOVTrack::timecode_flags

Definition at line 97 of file movenc.h.

Referenced by mov_create_timecode_track(), and mov_write_tmcd_tag().

int MOVTrack::language

Definition at line 98 of file movenc.h.

Referenced by mov_write_header(), and mov_write_mdhd_tag().

int MOVTrack::track_id

Definition at line 99 of file movenc.h.

Referenced by mov_write_esds_tag(), mov_write_moov_tag(), mov_write_mvhd_tag(), mov_write_tfhd_tag(), mov_write_tfra_tag(), mov_write_tkhd_tag(), mov_write_trex_tag(), mov_write_trun_tag(), and mov_write_udta_sdp().

int MOVTrack::tag

stsd fourcc

Definition at line 100 of file movenc.h.

Referenced by ff_mov_init_hinting(), is_clcp_track(), mov_create_chapter_track(), mov_create_timecode_track(), mov_free(), mov_write_audio_tag(), mov_write_gmhd_tag(), mov_write_hdlr_tag(), mov_write_header(), mov_write_minf_tag(), mov_write_moov_tag(), mov_write_ms_tag(), mov_write_subtitle_tag(), mov_write_trak_tag(), mov_write_video_tag(), and mov_write_wave_tag().

AVStream* MOVTrack::st

Definition at line 101 of file movenc.h.

Referenced by find_compressor(), mov_get_dv_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_write_dvc1_structs(), and mov_write_header().

AVCodecContext* MOVTrack::enc

Definition at line 102 of file movenc.h.

Referenced by ff_mov_close_hinting(), ff_mov_init_hinting(), ff_mov_write_packet(), find_compressor(), ipod_get_codec_tag(), mov_create_chapter_track(), mov_create_timecode_track(), mov_find_codec_tag(), mov_free(), mov_get_codec_tag(), mov_get_dv_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_get_rawvideo_codec_tag(), mov_write_audio_tag(), mov_write_avid_tag(), mov_write_chan_tag(), mov_write_esds_tag(), mov_write_extradata_tag(), mov_write_fiel_tag(), mov_write_gmhd_tag(), mov_write_hdlr_tag(), mov_write_header(), mov_write_iods_tag(), mov_write_isml_manifest(), mov_write_minf_tag(), mov_write_ms_tag(), mov_write_packet(), mov_write_pasp_tag(), mov_write_single_packet(), mov_write_stbl_tag(), mov_write_stsd_tag(), mov_write_stts_tag(), mov_write_subtitle_tag(), mov_write_tapt_tag(), mov_write_tfhd_tag(), mov_write_tkhd_tag(), mov_write_tmcd_tag(), mov_write_trailer(), mov_write_trak_tag(), mov_write_video_tag(), mov_write_wave_tag(), mov_write_wfex_tag(), and mp4_get_codec_tag().

int MOVTrack::multichannel_as_mono

Definition at line 103 of file movenc.h.

Referenced by mov_write_chan_tag(), and mov_write_header().

int MOVTrack::vos_len

Definition at line 105 of file movenc.h.

Referenced by ff_mov_write_packet(), mov_create_dvd_sub_decoder_specific_info(), mov_free(), mov_write_ac3_tag(), mov_write_audio_tag(), mov_write_avcc_tag(), mov_write_dvc1_structs(), mov_write_dvc1_tag(), mov_write_esds_tag(), mov_write_glbl_tag(), mov_write_header(), mov_write_hvcc_tag(), and mov_write_video_tag().

uint8_t* MOVTrack::vos_data

Definition at line 106 of file movenc.h.

Referenced by ff_mov_write_packet(), mov_create_dvd_sub_decoder_specific_info(), mov_free(), mov_write_ac3_tag(), mov_write_avcc_tag(), mov_write_avid_tag(), mov_write_dvc1_structs(), mov_write_dvc1_tag(), mov_write_esds_tag(), mov_write_glbl_tag(), mov_write_header(), and mov_write_hvcc_tag().

MOVIentry* MOVTrack::cluster

unsigned MOVTrack::cluster_capacity

Definition at line 108 of file movenc.h.

Referenced by ff_mov_write_packet().

int MOVTrack::audio_vbr

Definition at line 109 of file movenc.h.

Referenced by get_samples_per_packet(), mov_write_audio_tag(), mov_write_header(), and mov_write_stts_tag().

int MOVTrack::height

active picture (w/o VBI) height for D-10/IMX

Definition at line 110 of file movenc.h.

Referenced by mov_create_dvd_sub_decoder_specific_info(), mov_write_header(), mov_write_tkhd_tag(), and mov_write_video_tag().

uint32_t MOVTrack::tref_tag

Definition at line 111 of file movenc.h.

Referenced by mov_write_moov_tag(), mov_write_trak_tag(), and mov_write_tref_tag().

int MOVTrack::tref_id

trackID of the referenced track

Definition at line 112 of file movenc.h.

Referenced by mov_write_moov_tag(), and mov_write_tref_tag().

int64_t MOVTrack::start_dts

Definition at line 113 of file movenc.h.

Referenced by ff_mov_write_packet(), get_cluster_duration(), mov_flush_fragment(), mov_write_dvc1_structs(), mov_write_header(), and mov_write_tfxd_tag().

int MOVTrack::hint_track

the track that hints this track, -1 if no hint track is set

Definition at line 115 of file movenc.h.

Referenced by ff_mov_init_hinting(), ff_mov_write_packet(), and mov_write_header().

int MOVTrack::src_track

the track that this hint (or tmcd) track describes

Definition at line 116 of file movenc.h.

Referenced by ff_mov_init_hinting(), mov_create_timecode_track(), mov_write_moov_tag(), and mov_write_udta_sdp().

AVFormatContext* MOVTrack::rtp_ctx

the format context for the hinting rtp muxer

Definition at line 117 of file movenc.h.

Referenced by ff_mov_add_hinted_packet(), ff_mov_close_hinting(), ff_mov_init_hinting(), and mov_write_udta_sdp().

uint32_t MOVTrack::prev_rtp_ts

Definition at line 118 of file movenc.h.

Referenced by write_hint_packets().

int64_t MOVTrack::cur_rtp_ts_unwrapped

Definition at line 119 of file movenc.h.

Referenced by write_hint_packets().

uint32_t MOVTrack::max_packet_size

Definition at line 120 of file movenc.h.

Referenced by mov_write_rtp_tag(), and write_hint_packets().

int64_t MOVTrack::default_duration

Definition at line 122 of file movenc.h.

Referenced by mov_write_tfhd_tag(), and mov_write_trun_tag().

uint32_t MOVTrack::default_sample_flags

Definition at line 123 of file movenc.h.

Referenced by mov_write_tfhd_tag(), and mov_write_trun_tag().

uint32_t MOVTrack::default_size

Definition at line 124 of file movenc.h.

Referenced by mov_write_tfhd_tag(), and mov_write_trun_tag().

HintSampleQueue MOVTrack::sample_queue

Definition at line 126 of file movenc.h.

Referenced by ff_mov_add_hinted_packet(), ff_mov_close_hinting(), and write_hint_packets().

AVIOContext* MOVTrack::mdat_buf

Definition at line 128 of file movenc.h.

Referenced by ff_mov_write_packet(), and mov_flush_fragment().

int64_t MOVTrack::data_offset

Definition at line 129 of file movenc.h.

Referenced by co64_required(), compute_moov_size(), mov_flush_fragment(), mov_write_stco_tag(), and mov_write_trun_tag().

int64_t MOVTrack::frag_start

Definition at line 130 of file movenc.h.

Referenced by mov_flush_fragment(), and mov_write_tfxd_tag().

int64_t MOVTrack::tfrf_offset

Definition at line 131 of file movenc.h.

Referenced by mov_flush_fragment(), and mov_write_traf_tag().

int MOVTrack::nb_frag_info

Definition at line 133 of file movenc.h.

Referenced by mov_flush_fragment(), mov_write_mfra_tag(), mov_write_tfra_tag(), mov_write_tfrf_tag(), and mov_write_tfrf_tags().

MOVFragmentInfo* MOVTrack::frag_info

Definition at line 134 of file movenc.h.

Referenced by mov_flush_fragment(), mov_free(), mov_write_tfra_tag(), and mov_write_tfrf_tag().

unsigned MOVTrack::frag_info_capacity

Definition at line 135 of file movenc.h.

Referenced by mov_flush_fragment().

int64_t MOVTrack::struct_offset

Definition at line 138 of file movenc.h.

Referenced by mov_write_dvc1_tag(), and mov_write_trailer().

int MOVTrack::first_packet_seq

Definition at line 139 of file movenc.h.

Referenced by mov_parse_vc1_frame().

int MOVTrack::first_packet_entry

Definition at line 140 of file movenc.h.

Referenced by mov_parse_vc1_frame().

int MOVTrack::packet_seq

Definition at line 141 of file movenc.h.

Referenced by mov_parse_vc1_frame(), and mov_write_dvc1_structs().

int MOVTrack::packet_entry

Definition at line 142 of file movenc.h.

Referenced by mov_parse_vc1_frame(), and mov_write_dvc1_structs().

int MOVTrack::slices

Definition at line 143 of file movenc.h.

Referenced by mov_parse_vc1_frame(), and mov_write_dvc1_structs().

struct { ... } MOVTrack::vc1_info

Referenced by mov_parse_vc1_frame(), mov_write_dvc1_structs(), mov_write_dvc1_tag(), and mov_write_trailer().

The documentation for this struct was generated from the following file:

libavformat/movenc.h