movenc.c File Reference

#include "config_components.h"
#include <stdint.h>
#include <inttypes.h>
#include "movenc.h"
#include "avformat.h"
#include "avio_internal.h"
#include "dovi_isom.h"
#include "riff.h"
#include "avio.h"
#include "isom.h"
#include "av1.h"
#include "avc.h"
#include "evc.h"
#include "libavcodec/ac3_parser_internal.h"
#include "libavcodec/dnxhddata.h"
#include "libavcodec/flac.h"
#include "libavcodec/get_bits.h"
#include "libavcodec/internal.h"
#include "libavcodec/put_bits.h"
#include "libavcodec/vc1_common.h"
#include "libavcodec/raw.h"
#include "internal.h"
#include "libavutil/avstring.h"
#include "libavutil/channel_layout.h"
#include "libavutil/csp.h"
#include "libavutil/intfloat.h"
#include "libavutil/mathematics.h"
#include "libavutil/libm.h"
#include "libavutil/opt.h"
#include "libavutil/dict.h"
#include "libavutil/pixdesc.h"
#include "libavutil/stereo3d.h"
#include "libavutil/timecode.h"
#include "libavutil/dovi_meta.h"
#include "libavutil/uuid.h"
#include "hevc.h"
#include "rtpenc.h"
#include "mov_chan.h"
#include "movenc_ttml.h"
#include "mux.h"
#include "rawutils.h"
#include "ttmlenc.h"
#include "version.h"
#include "vpcc.h"

Go to the source code of this file.

Data Structures
struct	eac3_info
struct	mpeg4_bit_rate_values

Macros
#define	IS_MODE(muxer, config)   (CONFIG_ ## config ## _MUXER && !strcmp(#muxer, s->oformat->name))

Functions
static int	get_moov_size (AVFormatContext *s)
static int	mov_write_single_packet (AVFormatContext *s, AVPacket *pkt)
static int	utf8len (const uint8_t *b)
static int64_t	update_size (AVIOContext *pb, int64_t pos)
static int	co64_required (const MOVTrack *track)
static int	is_cover_image (const AVStream *st)
static int	rtp_hinting_needed (const AVStream *st)
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_sdtp_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_amr_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_ac3_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	handle_eac3 (MOVMuxContext *mov, AVPacket *pkt, MOVTrack *track)
static int	mov_write_eac3_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_extradata_tag (AVIOContext *pb, MOVTrack *track)
	This function writes extradata "as is". More...
static int	mov_write_enda_tag (AVIOContext *pb)
static int	mov_write_enda_tag_be (AVIOContext *pb)
static void	put_descr (AVIOContext *pb, int tag, unsigned int size)
static unsigned	compute_avg_bitrate (MOVTrack *track)
static struct mpeg4_bit_rate_values	calculate_mpeg4_bit_rates (MOVTrack *track)
static int	mov_write_esds_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_pcm_le_gt16 (enum AVCodecID codec_id)
static int	mov_pcm_be_gt16 (enum AVCodecID codec_id)
static int	mov_write_ms_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_wfex_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_dfla_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_dops_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_dmlp_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_chan_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_wave_tag (AVFormatContext *s, 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_btrt_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_chnl_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_pcmc_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_audio_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static int	mov_write_d263_tag (AVIOContext *pb)
static int	mov_write_av1c_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_avcc_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_vpcc_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_hvcc_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_evcc_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_avid_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_dpxe_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_get_dv_codec_tag (AVFormatContext *s, MOVTrack *track)
static int	defined_frame_rate (AVFormatContext *s, AVStream *st)
static int	mov_get_mpeg2_xdcam_codec_tag (AVFormatContext *s, MOVTrack *track)
static int	mov_get_h264_codec_tag (AVFormatContext *s, MOVTrack *track)
static int	mov_get_evc_codec_tag (AVFormatContext *s, MOVTrack *track)
static int	mov_get_dnxhd_codec_tag (AVFormatContext *s, MOVTrack *track)
static int	mov_get_rawvideo_codec_tag (AVFormatContext *s, MOVTrack *track)
static unsigned int	mov_get_codec_tag (AVFormatContext *s, MOVTrack *track)
static unsigned int	validate_codec_tag (const AVCodecTag *const *tags, unsigned int tag, int codec_id)
static unsigned 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, int field_order)
static int	mov_write_subtitle_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_st3d_tag (AVFormatContext *s, AVIOContext *pb, AVStereo3D *stereo_3d)
static int	mov_write_sv3d_tag (AVFormatContext *s, AVIOContext *pb, AVSphericalMapping *spherical_mapping)
static int	mov_write_dvcc_dvvc_tag (AVFormatContext *s, AVIOContext *pb, AVDOVIDecoderConfigurationRecord *dovi)
static int	mov_write_clap_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_pasp_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_gama_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track, double gamma)
static int	mov_write_colr_tag (AVIOContext *pb, MOVTrack *track, int prefer_icc)
static int	mov_write_clli_tag (AVIOContext *pb, MOVTrack *track)
static int64_t	rescale_mdcv (AVRational q, int b)
static int	mov_write_mdcv_tag (AVIOContext *pb, MOVTrack *track)
static void	find_compressor (char *compressor_name, int len, MOVTrack *track)
static int	mov_write_ccst_tag (AVIOContext *pb)
static int	mov_write_aux_tag (AVIOContext *pb, const char *aux_type)
static int	mov_write_video_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static int	mov_write_rtp_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_source_reference_tag (AVIOContext *pb, MOVTrack *track, const char *reel_name)
static int	mov_write_tmcd_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_gpmd_tag (AVIOContext *pb, const MOVTrack *track)
static int	mov_write_stsd_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static int	mov_write_ctts_tag (AVFormatContext *s, 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_preroll_write_stbl_atoms (AVIOContext *pb, MOVTrack *track)
static int	mov_write_stbl_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static int	mov_write_dinf_tag (AVIOContext *pb)
static int	mov_write_nmhd_tag (AVIOContext *pb)
static int	mov_write_sthd_tag (AVIOContext *pb)
static int	mov_write_tcmi_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_gmhd_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_smhd_tag (AVIOContext *pb)
static int	mov_write_vmhd_tag (AVIOContext *pb)
static int	is_clcp_track (MOVTrack *track)
static int	mov_write_hdlr_tag (AVFormatContext *s, AVIOContext *pb, MOVTrack *track)
static int	mov_write_pitm_tag (AVIOContext *pb, int item_id)
static int	mov_write_iloc_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_iinf_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_iref_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_ispe_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s, int stream_index)
static int	mov_write_pixi_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s, int stream_index)
static int	mov_write_ipco_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_ipma_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_iprp_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_hmhd_tag (AVIOContext *pb)
static int	mov_write_minf_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static void	get_pts_range (MOVMuxContext *mov, MOVTrack *track, int64_t *start, int64_t *end)
static int64_t	calc_samples_pts_duration (MOVMuxContext *mov, MOVTrack *track)
static int64_t	calc_pts_duration (MOVMuxContext *mov, MOVTrack *track)
static int	mov_mdhd_mvhd_tkhd_version (MOVMuxContext *mov, MOVTrack *track, int64_t duration)
static int	mov_write_mdhd_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static int	mov_write_mdia_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
static void	write_matrix (AVIOContext *pb, int16_t a, int16_t b, int16_t c, int16_t d, int16_t tx, int16_t ty)
static int	mov_write_tkhd_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, AVStream *st)
static int	mov_write_tapt_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_edts_tag (AVIOContext *pb, MOVMuxContext *mov, 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_track_metadata (AVIOContext *pb, AVStream *st, const char *tag, const char *str)
static int	mov_write_track_kind (AVIOContext *pb, const char *scheme_uri, const char *value)
static int	mov_write_track_kinds (AVIOContext *pb, AVStream *st)
static int	mov_write_track_udta_tag (AVIOContext *pb, MOVMuxContext *mov, AVStream *st)
static int	mov_write_trak_tag (AVFormatContext *s, 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 AVDictionaryEntry *	get_metadata_lang (AVFormatContext *s, const char *tag, int *lang)
static int	mov_write_string_metadata (AVFormatContext *s, AVIOContext *pb, const char *name, const char *tag, int long_style)
static int	mov_write_tmpo_tag (AVIOContext *pb, AVFormatContext *s)
static int	mov_write_loci_tag (AVFormatContext *s, AVIOContext *pb)
static int	mov_write_trkn_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s, int disc)
static int	mov_write_int8_metadata (AVFormatContext *s, AVIOContext *pb, const char *name, const char *tag, int len)
static int	mov_write_covr (AVIOContext *pb, AVFormatContext *s)
static int	mov_write_ilst_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_mdta_hdlr_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_mdta_keys_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_mdta_ilst_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_meta_tag (AVIOContext *pb, MOVMuxContext *mov, AVFormatContext *s)
static int	mov_write_raw_metadata_tag (AVFormatContext *s, AVIOContext *pb, const char *name, const char *key)
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 void	build_chunks (MOVTrack *trk)
static int	mov_setup_track_ids (MOVMuxContext *mov, AVFormatContext *s)
	Assign track ids. More...
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, AVFormatContext *s)
static int	mov_write_mfhd_tag (AVIOContext *pb, MOVMuxContext *mov)
static uint32_t	get_sample_flags (MOVTrack *track, MOVIentry *entry)
static int	mov_write_tfhd_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, int64_t moof_offset)
static int	mov_write_trun_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, int moof_size, int first, int end)
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_add_tfra_entries (AVIOContext *pb, MOVMuxContext *mov, int tracks, int size)
static void	mov_prune_frag_info (MOVMuxContext *mov, int tracks, int max)
static int	mov_write_tfdt_tag (AVIOContext *pb, MOVTrack *track)
static int	mov_write_traf_tag (AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track, int64_t moof_offset, int moof_size)
static int	mov_write_moof_tag_internal (AVIOContext *pb, MOVMuxContext *mov, int tracks, int moof_size)
static int	mov_write_sidx_tag (AVIOContext *pb, MOVTrack *track, int ref_size, int total_sidx_size)
static int	mov_write_sidx_tags (AVIOContext *pb, MOVMuxContext *mov, int tracks, int ref_size)
static int	mov_write_prft_tag (AVIOContext *pb, MOVMuxContext *mov, int tracks)
static int	mov_write_moof_tag (AVIOContext *pb, MOVMuxContext *mov, int tracks, int64_t mdat_size)
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 void	mov_write_ftyp_tag_internal (AVIOContext *pb, AVFormatContext *s, int has_h264, int has_video, int write_minor)
static int	mov_write_ftyp_tag (AVIOContext *pb, AVFormatContext *s)
static int	mov_write_uuidprof_tag (AVIOContext *pb, AVFormatContext *s)
static int	mov_write_identification (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)
static void	mov_parse_truehd_frame (AVPacket *pkt, MOVTrack *trk)
static int	mov_flush_fragment_interleaving (AVFormatContext *s, MOVTrack *track)
static int	mov_write_squashed_packet (AVFormatContext *s, MOVTrack *track)
static int	mov_write_squashed_packets (AVFormatContext *s)
static int	mov_flush_fragment (AVFormatContext *s, int force)
static int	mov_auto_flush_fragment (AVFormatContext *s, int force)
static int	check_pkt (AVFormatContext *s, AVPacket *pkt)
int	ff_mov_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	mov_write_subtitle_end_packet (AVFormatContext *s, int stream_index, int64_t dts)
static int	mov_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	mov_create_chapter_track (AVFormatContext *s, int tracknum)
static int	mov_check_timecode_track (AVFormatContext *s, AVTimecode *tc, int src_index, const char *tcstr)
static int	mov_create_timecode_track (AVFormatContext *s, int index, int src_index, AVTimecode tc)
static void	enable_tracks (AVFormatContext *s)
static void	mov_free (AVFormatContext *s)
static uint32_t	rgb_to_yuv (uint32_t rgb)
static int	mov_create_dvd_sub_decoder_specific_info (MOVTrack *track, AVStream *st)
static int	mov_init (AVFormatContext *s)
static int	mov_write_header (AVFormatContext *s)
static int	get_sidx_size (AVFormatContext *s)
static int	compute_moov_size (AVFormatContext *s)
static int	compute_sidx_size (AVFormatContext *s)
static int	shift_data (AVFormatContext *s)
static int	mov_write_trailer (AVFormatContext *s)
static int	mov_check_bitstream (AVFormatContext *s, AVStream *st, const AVPacket *pkt)
static int	avif_write_trailer (AVFormatContext *s)

Variables
static const AVOption	options []
static const AVClass	mov_isobmff_muxer_class
struct {
enum AVPixelFormat   pix_fmt
uint32_t   tag
unsigned   bps
}	mov_pix_fmt_tags []
static const AVCodecTag	codec_cover_image_tags []
static const uint16_t	fiel_data []
static const AVCodecTag	codec_mp4_tags []
static const AVCodecTag	codec_ism_tags []
static const AVCodecTag	codec_ipod_tags []
static const AVCodecTag	codec_f4v_tags []

Macro Definition Documentation

IS_MODE

#define IS_MODE	(		muxer,
			config
	)		(CONFIG_ ## config ## _MUXER && !strcmp(#muxer, s->oformat->name))

Function Documentation

get_moov_size()

static int get_moov_size ( AVFormatContext *  s )

static

Definition at line 7540 of file movenc.c.

Referenced by avif_write_trailer(), compute_moov_size(), and mov_flush_fragment().

mov_write_single_packet()

static int mov_write_single_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 6441 of file movenc.c.

Referenced by mov_write_packet(), mov_write_squashed_packet(), and mov_write_subtitle_end_packet().

utf8len()

static int utf8len ( const uint8_t *  b )

static

Definition at line 136 of file movenc.c.

Referenced by mov_write_3gp_udta_tag(), mov_write_hdlr_tag(), mov_write_psp_udta_tag(), mov_write_tmcd_tag(), and mov_write_track_metadata().

update_size()

static int64_t update_size ( AVIOContext *  pb, int64_t  pos  )

static

Definition at line 148 of file movenc.c.

Referenced by mov_write_3gp_udta_tag(), mov_write_audio_tag(), mov_write_aux_tag(), mov_write_av1c_tag(), mov_write_avcc_tag(), mov_write_btrt_tag(), mov_write_ccst_tag(), mov_write_chan_tag(), mov_write_chnl_tag(), mov_write_chpl_tag(), mov_write_colr_tag(), mov_write_covr(), mov_write_dfla_tag(), mov_write_dinf_tag(), mov_write_dmlp_tag(), mov_write_dops_tag(), mov_write_esds_tag(), mov_write_evcc_tag(), mov_write_ftyp_tag(), mov_write_gmhd_tag(), mov_write_gpmd_tag(), mov_write_hdlr_tag(), mov_write_hvcc_tag(), mov_write_iinf_tag(), mov_write_iloc_tag(), mov_write_ilst_tag(), mov_write_iods_tag(), mov_write_ipco_tag(), mov_write_ipma_tag(), mov_write_iprp_tag(), mov_write_iref_tag(), mov_write_isml_manifest(), mov_write_ispe_tag(), mov_write_loci_tag(), mov_write_mdia_tag(), mov_write_mdta_ilst_tag(), mov_write_mdta_keys_tag(), mov_write_meta_tag(), mov_write_mfra_tag(), mov_write_minf_tag(), mov_write_moof_tag_internal(), mov_write_moov_tag(), mov_write_ms_tag(), mov_write_mvex_tag(), mov_write_pcmc_tag(), mov_write_pitm_tag(), mov_write_pixi_tag(), mov_write_prft_tag(), mov_write_rtp_tag(), mov_write_sdtp_tag(), mov_write_sidx_tag(), mov_write_source_reference_tag(), mov_write_stbl_tag(), mov_write_stco_tag(), mov_write_string_tag(), mov_write_stsc_tag(), mov_write_stsd_tag(), mov_write_stss_tag(), mov_write_stsz_tag(), mov_write_subtitle_tag(), mov_write_sv3d_tag(), mov_write_tapt_tag(), mov_write_tcmi_tag(), mov_write_tfdt_tag(), mov_write_tfhd_tag(), mov_write_tfra_tag(), mov_write_tfxd_tag(), mov_write_tmcd_tag(), mov_write_track_kind(), mov_write_track_metadata(), mov_write_traf_tag(), mov_write_trak_tag(), mov_write_trun_tag(), mov_write_uuidusmt_tag(), mov_write_video_tag(), mov_write_vpcc_tag(), mov_write_wave_tag(), and mov_write_wfex_tag().

co64_required()

static int co64_required ( const MOVTrack *  track )

static

Definition at line 158 of file movenc.c.

Referenced by mov_write_stco_tag().

is_cover_image()

static int is_cover_image ( const AVStream *  st )

static

Definition at line 165 of file movenc.c.

Referenced by enable_tracks(), mov_find_codec_tag(), mov_flush_fragment(), mov_init(), mov_write_covr(), mov_write_ftyp_tag(), mov_write_identification(), mov_write_isml_manifest(), mov_write_packet(), and rtp_hinting_needed().

rtp_hinting_needed()

static int rtp_hinting_needed ( const AVStream *  st )

static

Definition at line 172 of file movenc.c.

Referenced by mov_init(), and mov_write_header().

mov_write_stco_tag()

static int mov_write_stco_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 182 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_stsz_tag()

static int mov_write_stsz_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 206 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_stsc_tag()

static int mov_write_stsc_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 242 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_stss_tag()

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

static

Definition at line 271 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_sdtp_tag()

static int mov_write_sdtp_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 295 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_amr_tag()

static int mov_write_amr_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 318 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

mov_write_ac3_tag()

static int mov_write_ac3_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 365 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

handle_eac3()

static int handle_eac3 ( MOVMuxContext *  mov, AVPacket *  pkt, MOVTrack *  track  )

static

Definition at line 411 of file movenc.c.

Referenced by ff_mov_write_packet().

mov_write_eac3_tag()

static int mov_write_eac3_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 570 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

mov_write_extradata_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 625 of file movenc.c.

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

mov_write_enda_tag()

static int mov_write_enda_tag ( AVIOContext *  pb )

static

Definition at line 631 of file movenc.c.

Referenced by mov_write_wave_tag().

mov_write_enda_tag_be()

static int mov_write_enda_tag_be ( AVIOContext *  pb )

static

Definition at line 639 of file movenc.c.

Referenced by mov_write_wave_tag().

put_descr()

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

static

Definition at line 647 of file movenc.c.

Referenced by mov_write_esds_tag(), and mov_write_iods_tag().

compute_avg_bitrate()

static unsigned compute_avg_bitrate ( MOVTrack *  track )

static

Definition at line 656 of file movenc.c.

calculate_mpeg4_bit_rates()

static struct mpeg4_bit_rate_values calculate_mpeg4_bit_rates ( MOVTrack *  track )

static

Definition at line 673 of file movenc.c.

Referenced by mov_write_btrt_tag(), mov_write_esds_tag(), and mov_write_isml_manifest().

mov_write_esds_tag()

static int mov_write_esds_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 715 of file movenc.c.

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

mov_pcm_le_gt16()

static int mov_pcm_le_gt16 ( enum AVCodecID  codec_id )

static

Definition at line 766 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

mov_pcm_be_gt16()

static int mov_pcm_be_gt16 ( enum AVCodecID  codec_id )

static

Definition at line 774 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

mov_write_ms_tag()

static int mov_write_ms_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 782 of file movenc.c.

Referenced by mov_write_wave_tag().

mov_write_wfex_tag()

static int mov_write_wfex_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 794 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_dfla_tag()

static int mov_write_dfla_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 805 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_dops_tag()

static int mov_write_dops_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 825 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_dmlp_tag()

static int mov_write_dmlp_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 859 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_chan_tag()

static int mov_write_chan_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 888 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_wave_tag()

static int mov_write_wave_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 944 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_dvc1_structs()

static int mov_write_dvc1_structs ( MOVTrack *  track, uint8_t *  buf  )

static

Definition at line 987 of file movenc.c.

Referenced by mov_write_dvc1_tag().

mov_write_dvc1_tag()

static int mov_write_dvc1_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1070 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_glbl_tag()

static int mov_write_glbl_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1086 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_video_tag().

mov_get_lpcm_flags()

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 1098 of file movenc.c.

Referenced by mov_write_audio_tag().

get_cluster_duration()

static int get_cluster_duration ( MOVTrack *  track, int  cluster_idx  )

static

Definition at line 1123 of file movenc.c.

Referenced by get_samples_per_packet(), mov_flush_fragment(), mov_preroll_write_stbl_atoms(), mov_write_stts_tag(), mov_write_tfhd_tag(), and mov_write_trun_tag().

get_samples_per_packet()

static int get_samples_per_packet ( MOVTrack *  track )

static

Definition at line 1143 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_btrt_tag()

static int mov_write_btrt_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1164 of file movenc.c.

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

mov_write_chnl_tag()

static int mov_write_chnl_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1183 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_pcmc_tag()

static int mov_write_pcmc_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1224 of file movenc.c.

Referenced by mov_write_audio_tag().

mov_write_audio_tag()

static int mov_write_audio_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 1250 of file movenc.c.

Referenced by mov_write_stsd_tag().

mov_write_d263_tag()

static int mov_write_d263_tag ( AVIOContext *  pb )

static

Definition at line 1406 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_av1c_tag()

static int mov_write_av1c_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1418 of file movenc.c.

Referenced by mov_write_ipco_tag(), and mov_write_video_tag().

mov_write_avcc_tag()

static int mov_write_avcc_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1428 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_vpcc_tag()

static int mov_write_vpcc_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1438 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_hvcc_tag()

static int mov_write_hvcc_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1448 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_evcc_tag()

static int mov_write_evcc_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1461 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_avid_tag()

static int mov_write_avid_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1477 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_dpxe_tag()

static int mov_write_dpxe_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1558 of file movenc.c.

Referenced by mov_write_video_tag().

mov_get_dv_codec_tag()

static int mov_get_dv_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1571 of file movenc.c.

Referenced by mov_get_codec_tag().

defined_frame_rate()

static int defined_frame_rate ( AVFormatContext *  s, AVStream *  st  )

static

Definition at line 1596 of file movenc.c.

Referenced by find_compressor(), mov_get_h264_codec_tag(), and mov_get_mpeg2_xdcam_codec_tag().

mov_get_mpeg2_xdcam_codec_tag()

static int mov_get_mpeg2_xdcam_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1605 of file movenc.c.

Referenced by mov_get_codec_tag().

mov_get_h264_codec_tag()

static int mov_get_h264_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1667 of file movenc.c.

Referenced by mov_get_codec_tag().

mov_get_evc_codec_tag()

static int mov_get_evc_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1725 of file movenc.c.

Referenced by mov_get_codec_tag().

mov_get_dnxhd_codec_tag()

static int mov_get_dnxhd_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1757 of file movenc.c.

Referenced by mov_get_codec_tag().

mov_get_rawvideo_codec_tag()

static int mov_get_rawvideo_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1766 of file movenc.c.

Referenced by mov_get_codec_tag().

mov_get_codec_tag()

static unsigned int mov_get_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1792 of file movenc.c.

Referenced by mov_find_codec_tag().

validate_codec_tag()

static unsigned int validate_codec_tag ( const AVCodecTag *const *  tags, unsigned int  tag, int  codec_id  )

static

Check that tag + id is in the table

Definition at line 1852 of file movenc.c.

Referenced by mov_find_codec_tag().

mov_find_codec_tag()

static unsigned int mov_find_codec_tag ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 1872 of file movenc.c.

Referenced by mov_init().

mov_write_uuid_tag_ipod()

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 1895 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_fiel_tag()

static int mov_write_fiel_tag ( AVIOContext *  pb, MOVTrack *  track, int  field_order  )

static

Definition at line 1911 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_subtitle_tag()

static int mov_write_subtitle_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 1924 of file movenc.c.

Referenced by mov_write_stsd_tag().

mov_write_st3d_tag()

static int mov_write_st3d_tag ( AVFormatContext *  s, AVIOContext *  pb, AVStereo3D *  stereo_3d  )

static

Definition at line 1969 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_sv3d_tag()

static int mov_write_sv3d_tag ( AVFormatContext *  s, AVIOContext *  pb, AVSphericalMapping *  spherical_mapping  )

static

Definition at line 1999 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_dvcc_dvvc_tag()

static int mov_write_dvcc_dvvc_tag ( AVFormatContext *  s, AVIOContext *  pb, AVDOVIDecoderConfigurationRecord *  dovi  )

static

Definition at line 2057 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_clap_tag()

static int mov_write_clap_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2075 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_pasp_tag()

static int mov_write_pasp_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2090 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_gama_tag()

static int mov_write_gama_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track, double  gamma  )

static

Definition at line 2103 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_colr_tag()

static int mov_write_colr_tag ( AVIOContext *  pb, MOVTrack *  track, int  prefer_icc  )

static

Definition at line 2125 of file movenc.c.

Referenced by mov_write_ipco_tag(), and mov_write_video_tag().

mov_write_clli_tag()

static int mov_write_clli_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2173 of file movenc.c.

Referenced by mov_write_video_tag().

rescale_mdcv()

static int64_t rescale_mdcv ( AVRational  q, int  b  )

inlinestatic

Definition at line 2193 of file movenc.c.

Referenced by mov_write_mdcv_tag().

mov_write_mdcv_tag()

static int mov_write_mdcv_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2198 of file movenc.c.

Referenced by mov_write_video_tag().

find_compressor()

static void find_compressor ( char *  compressor_name, int  len, MOVTrack *  track  )

static

Definition at line 2229 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_ccst_tag()

static int mov_write_ccst_tag ( AVIOContext *  pb )

static

Definition at line 2259 of file movenc.c.

Referenced by mov_write_video_tag().

mov_write_aux_tag()

static int mov_write_aux_tag ( AVIOContext *  pb, const char *  aux_type  )

static

Definition at line 2278 of file movenc.c.

Referenced by mov_write_ipco_tag(), and mov_write_video_tag().

mov_write_video_tag()

static int mov_write_video_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 2288 of file movenc.c.

Referenced by mov_write_stsd_tag().

mov_write_rtp_tag()

static int mov_write_rtp_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2491 of file movenc.c.

Referenced by mov_write_stsd_tag().

mov_write_source_reference_tag()

static int mov_write_source_reference_tag ( AVIOContext *  pb, MOVTrack *  track, const char *  reel_name  )

static

Definition at line 2511 of file movenc.c.

Referenced by mov_write_tmcd_tag().

mov_write_tmcd_tag()

static int mov_write_tmcd_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2530 of file movenc.c.

Referenced by mov_write_stsd_tag().

mov_write_gpmd_tag()

static int mov_write_gpmd_tag ( AVIOContext *  pb, const MOVTrack *  track  )

static

Definition at line 2579 of file movenc.c.

Referenced by mov_write_stsd_tag().

mov_write_stsd_tag()

static int mov_write_stsd_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 2591 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_ctts_tag()

static int mov_write_ctts_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2618 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_stts_tag()

static int mov_write_stts_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2659 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_dref_tag()

static int mov_write_dref_tag ( AVIOContext *  pb )

static

Definition at line 2704 of file movenc.c.

Referenced by mov_write_dinf_tag().

mov_preroll_write_stbl_atoms()

static int mov_preroll_write_stbl_atoms ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2719 of file movenc.c.

Referenced by mov_write_stbl_tag().

mov_write_stbl_tag()

static int mov_write_stbl_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 2814 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_dinf_tag()

static int mov_write_dinf_tag ( AVIOContext *  pb )

static

Definition at line 2852 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_nmhd_tag()

static int mov_write_nmhd_tag ( AVIOContext *  pb )

static

Definition at line 2861 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_sthd_tag()

static int mov_write_sthd_tag ( AVIOContext *  pb )

static

Definition at line 2869 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_tcmi_tag()

static int mov_write_tcmi_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2877 of file movenc.c.

Referenced by mov_write_gmhd_tag().

mov_write_gmhd_tag()

static int mov_write_gmhd_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2899 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_smhd_tag()

static int mov_write_smhd_tag ( AVIOContext *  pb )

static

Definition at line 2951 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_vmhd_tag()

static int mov_write_vmhd_tag ( AVIOContext *  pb )

static

Definition at line 2961 of file movenc.c.

Referenced by mov_write_minf_tag().

is_clcp_track()

static int is_clcp_track ( MOVTrack *  track )

static

Definition at line 2970 of file movenc.c.

Referenced by mov_write_hdlr_tag(), mov_write_minf_tag(), and mov_write_trak_tag().

mov_write_hdlr_tag()

static int mov_write_hdlr_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 2976 of file movenc.c.

Referenced by mov_write_mdia_tag(), mov_write_meta_tag(), and mov_write_minf_tag().

mov_write_pitm_tag()

static int mov_write_pitm_tag ( AVIOContext *  pb, int  item_id  )

static

Definition at line 3061 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_iloc_tag()

static int mov_write_iloc_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 3071 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_iinf_tag()

static int mov_write_iinf_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 3094 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_iref_tag()

static int mov_write_iref_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 3119 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_ispe_tag()

static int mov_write_ispe_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s, int  stream_index  )

static

Definition at line 3138 of file movenc.c.

Referenced by mov_write_ipco_tag().

mov_write_pixi_tag()

static int mov_write_pixi_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s, int  stream_index  )

static

Definition at line 3150 of file movenc.c.

Referenced by mov_write_ipco_tag().

mov_write_ipco_tag()

static int mov_write_ipco_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 3166 of file movenc.c.

Referenced by mov_write_iprp_tag().

mov_write_ipma_tag()

static int mov_write_ipma_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 3183 of file movenc.c.

Referenced by mov_write_iprp_tag().

mov_write_iprp_tag()

static int mov_write_iprp_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 3207 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_hmhd_tag()

static int mov_write_hmhd_tag ( AVIOContext *  pb )

static

Definition at line 3217 of file movenc.c.

Referenced by mov_write_minf_tag().

mov_write_minf_tag()

static int mov_write_minf_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 3232 of file movenc.c.

Referenced by mov_write_mdia_tag().

get_pts_range()

static void get_pts_range ( MOVMuxContext *  mov, MOVTrack *  track, int64_t *  start, int64_t *  end  )

static

Definition at line 3269 of file movenc.c.

Referenced by calc_pts_duration(), and calc_samples_pts_duration().

calc_samples_pts_duration()

static int64_t calc_samples_pts_duration ( MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 3294 of file movenc.c.

Referenced by mov_write_edts_tag(), and mov_write_mdhd_tag().

calc_pts_duration()

static int64_t calc_pts_duration ( MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 3306 of file movenc.c.

Referenced by mov_write_mvhd_tag(), and mov_write_tkhd_tag().

mov_mdhd_mvhd_tkhd_version()

static int mov_mdhd_mvhd_tkhd_version ( MOVMuxContext *  mov, MOVTrack *  track, int64_t  duration  )

static

Definition at line 3315 of file movenc.c.

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

mov_write_mdhd_tag()

static int mov_write_mdhd_tag ( AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 3324 of file movenc.c.

Referenced by mov_write_mdia_tag().

mov_write_mdia_tag()

static int mov_write_mdia_tag ( AVFormatContext *  s, AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 3361 of file movenc.c.

Referenced by mov_write_trak_tag().

write_matrix()

static void write_matrix ( AVIOContext *  pb, int16_t  a, int16_t  b, int16_t  c, int16_t  d, int16_t  tx, int16_t  ty  )

static

Definition at line 3380 of file movenc.c.

Referenced by mov_write_mvhd_tag(), and mov_write_tkhd_tag().

mov_write_tkhd_tag()

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

static

Definition at line 3394 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_tapt_tag()

static int mov_write_tapt_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 3502 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_edts_tag()

static int mov_write_edts_tag ( AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track  )

static

Definition at line 3537 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_tref_tag()

static int mov_write_tref_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 3635 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_uuid_tag_psp()

static int mov_write_uuid_tag_psp ( AVIOContext *  pb, MOVTrack *  mov  )

static

Definition at line 3646 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_udta_sdp()

static int mov_write_udta_sdp ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 3664 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_track_metadata()

static int mov_write_track_metadata ( AVIOContext *  pb, AVStream *  st, const char *  tag, const char *  str  )

static

Definition at line 3685 of file movenc.c.

Referenced by mov_write_track_udta_tag().

mov_write_track_kind()

static int mov_write_track_kind ( AVIOContext *  pb, const char *  scheme_uri, const char *  value  )

static

Definition at line 3699 of file movenc.c.

Referenced by mov_write_track_kinds().

mov_write_track_kinds()

static int mov_write_track_kinds ( AVIOContext *  pb, AVStream *  st  )

static

Definition at line 3725 of file movenc.c.

Referenced by mov_write_track_udta_tag().

mov_write_track_udta_tag()

static int mov_write_track_udta_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVStream *  st  )

static

Definition at line 3745 of file movenc.c.

Referenced by mov_write_trak_tag().

mov_write_trak_tag()

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

static

Definition at line 3777 of file movenc.c.

Referenced by mov_write_moov_tag().

mov_write_iods_tag()

static int mov_write_iods_tag ( AVIOContext *  pb, MOVMuxContext *  mov  )

static

Definition at line 3833 of file movenc.c.

Referenced by mov_write_moov_tag().

mov_write_trex_tag()

static int mov_write_trex_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 3862 of file movenc.c.

Referenced by mov_write_mvex_tag().

mov_write_mvex_tag()

static int mov_write_mvex_tag ( AVIOContext *  pb, MOVMuxContext *  mov  )

static

Definition at line 3875 of file movenc.c.

Referenced by mov_write_moov_tag().

mov_write_mvhd_tag()

static int mov_write_mvhd_tag ( AVIOContext *  pb, MOVMuxContext *  mov  )

static

Definition at line 3886 of file movenc.c.

Referenced by mov_write_moov_tag().

mov_write_itunes_hdlr_tag()

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

static

Definition at line 3951 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_string_data_tag()

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

static

Definition at line 3967 of file movenc.c.

Referenced by mov_write_mdta_ilst_tag(), and mov_write_string_tag().

mov_write_string_tag()

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

static

Definition at line 3988 of file movenc.c.

Referenced by mov_write_ilst_tag(), and mov_write_string_metadata().

get_metadata_lang()

static AVDictionaryEntry* get_metadata_lang ( AVFormatContext *  s, const char *  tag, int *  lang  )

static

Definition at line 4002 of file movenc.c.

Referenced by mov_write_loci_tag(), and mov_write_string_metadata().

mov_write_string_metadata()

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

static

Definition at line 4027 of file movenc.c.

Referenced by mov_write_ilst_tag(), and mov_write_udta_tag().

mov_write_tmpo_tag()

static int mov_write_tmpo_tag ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 4039 of file movenc.c.

Referenced by mov_write_ilst_tag().

mov_write_loci_tag()

static int mov_write_loci_tag ( AVFormatContext *  s, AVIOContext *  pb  )

static

Definition at line 4057 of file movenc.c.

Referenced by mov_write_udta_tag().

mov_write_trkn_tag()

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

static

Definition at line 4108 of file movenc.c.

Referenced by mov_write_ilst_tag().

mov_write_int8_metadata()

static int mov_write_int8_metadata ( AVFormatContext *  s, AVIOContext *  pb, const char *  name, const char *  tag, int  len  )

static

Definition at line 4135 of file movenc.c.

Referenced by mov_write_ilst_tag().

mov_write_covr()

static int mov_write_covr ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 4162 of file movenc.c.

Referenced by mov_write_ilst_tag().

mov_write_ilst_tag()

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

static

Definition at line 4190 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_mdta_hdlr_tag()

static int mov_write_mdta_hdlr_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 4230 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_mdta_keys_tag()

static int mov_write_mdta_keys_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 4245 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_mdta_ilst_tag()

static int mov_write_mdta_ilst_tag ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 4274 of file movenc.c.

Referenced by mov_write_meta_tag().

mov_write_meta_tag()

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

static

Definition at line 4296 of file movenc.c.

Referenced by avif_write_trailer(), and mov_write_udta_tag().

mov_write_raw_metadata_tag()

static int mov_write_raw_metadata_tag ( AVFormatContext *  s, AVIOContext *  pb, const char *  name, const char *  key  )

static

Definition at line 4327 of file movenc.c.

Referenced by mov_write_udta_tag().

ascii_to_wc()

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

static

Definition at line 4347 of file movenc.c.

Referenced by mov_write_psp_udta_tag().

language_code()

static uint16_t language_code ( const char *  str )

static

Definition at line 4358 of file movenc.c.

Referenced by mov_write_3gp_udta_tag(), mov_write_psp_udta_tag(), and mov_write_uuidusmt_tag().

mov_write_3gp_udta_tag()

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

static

Definition at line 4365 of file movenc.c.

Referenced by mov_write_udta_tag().

mov_write_chpl_tag()

static int mov_write_chpl_tag ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 4387 of file movenc.c.

Referenced by mov_write_udta_tag().

mov_write_udta_tag()

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

static

Definition at line 4413 of file movenc.c.

Referenced by mov_write_moov_tag().

mov_write_psp_udta_tag()

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

static

Definition at line 4471 of file movenc.c.

Referenced by mov_write_uuidusmt_tag().

mov_write_uuidusmt_tag()

static int mov_write_uuidusmt_tag ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 4484 of file movenc.c.

Referenced by mov_write_moov_tag().

build_chunks()

static void build_chunks ( MOVTrack *  trk )

static

Definition at line 4522 of file movenc.c.

Referenced by mov_write_moov_tag().

mov_setup_track_ids()

static int mov_setup_track_ids ( MOVMuxContext *  mov, AVFormatContext *  s  )

static

Assign track ids.

If option "use_stream_ids_as_track_ids" is set, the stream ids are used as track ids.

This assumes mov->tracks and s->streams are in the same order and there are no gaps in either of them (so mov->tracks[n] refers to s->streams[n]).

As an exception, there can be more entries in s->streams than in mov->tracks, in which case new track ids are generated (starting after the largest found stream id).

Definition at line 4557 of file movenc.c.

Referenced by mov_write_isml_manifest(), and mov_write_moov_tag().

mov_write_moov_tag()

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

static

Definition at line 4591 of file movenc.c.

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

param_write_int()

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

static

Definition at line 4668 of file movenc.c.

Referenced by mov_write_isml_manifest().

param_write_string()

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

static

Definition at line 4673 of file movenc.c.

Referenced by mov_write_isml_manifest().

param_write_hex()

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

static

Definition at line 4678 of file movenc.c.

Referenced by mov_write_isml_manifest().

mov_write_isml_manifest()

static int mov_write_isml_manifest ( AVIOContext *  pb, MOVMuxContext *  mov, AVFormatContext *  s  )

static

Definition at line 4686 of file movenc.c.

Referenced by mov_write_header().

mov_write_mfhd_tag()

static int mov_write_mfhd_tag ( AVIOContext *  pb, MOVMuxContext *  mov  )

static

Definition at line 4810 of file movenc.c.

Referenced by mov_write_moof_tag_internal().

get_sample_flags()

static uint32_t get_sample_flags ( MOVTrack *  track, MOVIentry *  entry  )

static

Definition at line 4819 of file movenc.c.

Referenced by mov_write_tfhd_tag(), and mov_write_trun_tag().

mov_write_tfhd_tag()

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

static

Definition at line 4825 of file movenc.c.

Referenced by mov_write_traf_tag().

mov_write_trun_tag()

static int mov_write_trun_tag ( AVIOContext *  pb, MOVMuxContext *  mov, MOVTrack *  track, int  moof_size, int  first, int  end  )

static

Definition at line 4891 of file movenc.c.

Referenced by mov_write_traf_tag().

mov_write_tfxd_tag()

static int mov_write_tfxd_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 4947 of file movenc.c.

Referenced by mov_write_traf_tag().

mov_write_tfrf_tag()

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

static

Definition at line 4967 of file movenc.c.

Referenced by mov_write_tfrf_tags().

mov_write_tfrf_tags()

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

static

Definition at line 5002 of file movenc.c.

Referenced by mov_add_tfra_entries().

mov_add_tfra_entries()

static int mov_add_tfra_entries ( AVIOContext *  pb, MOVMuxContext *  mov, int  tracks, int  size  )

static

Definition at line 5016 of file movenc.c.

Referenced by mov_write_moof_tag().

mov_prune_frag_info()

static void mov_prune_frag_info ( MOVMuxContext *  mov, int  tracks, int  max  )

static

Definition at line 5055 of file movenc.c.

Referenced by mov_write_moof_tag().

mov_write_tfdt_tag()

static int mov_write_tfdt_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 5069 of file movenc.c.

Referenced by mov_write_traf_tag().

mov_write_traf_tag()

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

static

Definition at line 5081 of file movenc.c.

Referenced by mov_write_moof_tag_internal().

mov_write_moof_tag_internal()

static int mov_write_moof_tag_internal ( AVIOContext *  pb, MOVMuxContext *  mov, int  tracks, int  moof_size  )

static

Definition at line 5120 of file movenc.c.

Referenced by mov_write_moof_tag().

mov_write_sidx_tag()

static int mov_write_sidx_tag ( AVIOContext *  pb, MOVTrack *  track, int  ref_size, int  total_sidx_size  )

static

Definition at line 5143 of file movenc.c.

Referenced by mov_write_sidx_tags().

mov_write_sidx_tags()

static int mov_write_sidx_tags ( AVIOContext *  pb, MOVMuxContext *  mov, int  tracks, int  ref_size  )

static

Definition at line 5208 of file movenc.c.

Referenced by get_sidx_size(), mov_write_moof_tag(), and mov_write_trailer().

mov_write_prft_tag()

static int mov_write_prft_tag ( AVIOContext *  pb, MOVMuxContext *  mov, int  tracks  )

static

Definition at line 5243 of file movenc.c.

Referenced by mov_write_moof_tag().

mov_write_moof_tag()

static int mov_write_moof_tag ( AVIOContext *  pb, MOVMuxContext *  mov, int  tracks, int64_t  mdat_size  )

static

Definition at line 5293 of file movenc.c.

Referenced by mov_flush_fragment().

mov_write_tfra_tag()

static int mov_write_tfra_tag ( AVIOContext *  pb, MOVTrack *  track  )

static

Definition at line 5325 of file movenc.c.

Referenced by mov_write_mfra_tag().

mov_write_mfra_tag()

static int mov_write_mfra_tag ( AVIOContext *  pb, MOVMuxContext *  mov  )

static

Definition at line 5349 of file movenc.c.

Referenced by mov_write_trailer().

mov_write_mdat_tag()

static int mov_write_mdat_tag ( AVIOContext *  pb, MOVMuxContext *  mov  )

static

Definition at line 5387 of file movenc.c.

Referenced by mov_write_header().

mov_write_ftyp_tag_internal()

static void mov_write_ftyp_tag_internal ( AVIOContext *  pb, AVFormatContext *  s, int  has_h264, int  has_video, int  write_minor  )

static

Definition at line 5398 of file movenc.c.

Referenced by mov_write_ftyp_tag().

mov_write_ftyp_tag()

static int mov_write_ftyp_tag ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 5439 of file movenc.c.

Referenced by mov_write_identification().

mov_write_uuidprof_tag()

static int mov_write_uuidprof_tag ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 5543 of file movenc.c.

Referenced by mov_write_identification().

mov_write_identification()

static int mov_write_identification ( AVIOContext *  pb, AVFormatContext *  s  )

static

Definition at line 5614 of file movenc.c.

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

mov_parse_mpeg2_frame()

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

static

Definition at line 5643 of file movenc.c.

Referenced by ff_mov_write_packet().

mov_parse_vc1_frame()

static void mov_parse_vc1_frame ( AVPacket *  pkt, MOVTrack *  trk  )

static

Definition at line 5664 of file movenc.c.

Referenced by ff_mov_write_packet().

mov_parse_truehd_frame()

static void mov_parse_truehd_frame ( AVPacket *  pkt, MOVTrack *  trk  )

static

Definition at line 5724 of file movenc.c.

Referenced by ff_mov_write_packet().

mov_flush_fragment_interleaving()

static int mov_flush_fragment_interleaving ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 5743 of file movenc.c.

Referenced by ff_mov_write_packet(), and mov_flush_fragment().

mov_write_squashed_packet()

static int mov_write_squashed_packet ( AVFormatContext *  s, MOVTrack *  track  )

static

Definition at line 5768 of file movenc.c.

Referenced by mov_write_squashed_packets().

mov_write_squashed_packets()

static int mov_write_squashed_packets ( AVFormatContext *  s )

static

Definition at line 5806 of file movenc.c.

Referenced by mov_flush_fragment(), and mov_write_trailer().

mov_flush_fragment()

static int mov_flush_fragment ( AVFormatContext *  s, int  force  )

static

Definition at line 5830 of file movenc.c.

Referenced by mov_auto_flush_fragment(), and mov_write_packet().

mov_auto_flush_fragment()

static int mov_auto_flush_fragment ( AVFormatContext *  s, int  force  )

static

Definition at line 6038 of file movenc.c.

Referenced by mov_write_single_packet(), and mov_write_trailer().

check_pkt()

static int check_pkt ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 6052 of file movenc.c.

Referenced by ff_mov_write_packet(), and mov_write_single_packet().

ff_mov_write_packet()

int ff_mov_write_packet	(	AVFormatContext *	s,
		AVPacket *	pkt
	)

Definition at line 6089 of file movenc.c.

Referenced by ff_mov_add_hinted_packet(), mov_create_chapter_track(), mov_create_timecode_track(), and mov_write_single_packet().

mov_write_subtitle_end_packet()

static int mov_write_subtitle_end_packet ( AVFormatContext *  s, int  stream_index, int64_t  dts  )

static

Definition at line 6531 of file movenc.c.

Referenced by mov_write_packet(), and mov_write_trailer().

mov_write_packet()

static int mov_write_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 6552 of file movenc.c.

mov_create_chapter_track()

static int mov_create_chapter_track ( AVFormatContext *  s, int  tracknum  )

static

Definition at line 6685 of file movenc.c.

Referenced by mov_write_header(), and mov_write_trailer().

mov_check_timecode_track()

static int mov_check_timecode_track ( AVFormatContext *  s, AVTimecode *  tc, int  src_index, const char *  tcstr  )

static

Definition at line 6763 of file movenc.c.

Referenced by mov_init(), and mov_write_header().

mov_create_timecode_track()

static int mov_create_timecode_track ( AVFormatContext *  s, int  index, int  src_index, AVTimecode  tc  )

static

Definition at line 6772 of file movenc.c.

Referenced by mov_write_header().

enable_tracks()

static void enable_tracks ( AVFormatContext *  s )

static

Definition at line 6824 of file movenc.c.

Referenced by mov_init().

mov_free()

static void mov_free ( AVFormatContext *  s )

static

Definition at line 6866 of file movenc.c.

rgb_to_yuv()

static uint32_t rgb_to_yuv ( uint32_t  rgb )

static

Definition at line 6907 of file movenc.c.

Referenced by mov_create_dvd_sub_decoder_specific_info().

mov_create_dvd_sub_decoder_specific_info()

static int mov_create_dvd_sub_decoder_specific_info ( MOVTrack *  track, AVStream *  st  )

static

Definition at line 6923 of file movenc.c.

Referenced by mov_write_header().

mov_init()

static int mov_init ( AVFormatContext *  s )

static

Definition at line 6973 of file movenc.c.

mov_write_header()

static int mov_write_header ( AVFormatContext *  s )

static

Definition at line 7383 of file movenc.c.

get_sidx_size()

static int get_sidx_size ( AVFormatContext *  s )

static

Definition at line 7553 of file movenc.c.

Referenced by compute_sidx_size().

compute_moov_size()

static int compute_moov_size ( AVFormatContext *  s )

static

Definition at line 7571 of file movenc.c.

Referenced by shift_data().

compute_sidx_size()

static int compute_sidx_size ( AVFormatContext *  s )

static

Definition at line 7596 of file movenc.c.

Referenced by shift_data().

shift_data()

static int shift_data ( AVFormatContext *  s )

static

Definition at line 7611 of file movenc.c.

Referenced by mov_write_trailer().

mov_write_trailer()

static int mov_write_trailer ( AVFormatContext *  s )

static

Definition at line 7626 of file movenc.c.

mov_check_bitstream()

static int mov_check_bitstream ( AVFormatContext *  s, AVStream *  st, const AVPacket *  pkt  )

static

Definition at line 7749 of file movenc.c.

avif_write_trailer()

static int avif_write_trailer ( AVFormatContext *  s )

static

Definition at line 7764 of file movenc.c.

Variable Documentation

options

const AVOption options[]

static

Definition at line 72 of file movenc.c.

mov_isobmff_muxer_class

const AVClass mov_isobmff_muxer_class

static

Initial value:

= {
    .class_name = "mov/mp4/tgp/psp/tg2/ipod/ismv/f4v muxer",
    .item_name  = av_default_item_name,
    .option     = options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 126 of file movenc.c.

pix_fmt

enum AVPixelFormat pix_fmt

Definition at line 1736 of file movenc.c.

Referenced by mov_get_rawvideo_codec_tag(), and mov_init().

tag

uint32_t tag

Examples

remux.c, and show_metadata.c.

Definition at line 1737 of file movenc.c.

Referenced by aac_encode_frame(), aal_read_packet(), add_entry(), add_entry1(), add_metadata(), aiff_read_header(), amv_start_tag(), ape_read_header(), apng_find_chunk(), apng_probe(), apng_read_header(), apng_read_packet(), apng_write_chunk(), asf_write_header1(), av_codec_get_id(), av_codec_get_tag(), av_codec_get_tag2(), av_dict_set(), av_find_info_tag(), avformat_find_stream_info(), avi_add_ientry(), avi_extract_stream_metadata(), avi_load_index(), avi_read_header(), avi_read_idx1(), avi_read_nikon(), avi_read_tag(), avi_stream2fourcc(), avi_write_idx1(), avi_write_ix(), avi_write_packet(), avi_write_packet_internal(), cdtoons_decode_frame(), cfhd_decode(), check_for_italic_slash_marker(), check_tag(), copy_tag(), decode_aiff_header(), decode_frame_common(), decode_interframe_v4(), decode_interframe_v4a(), decompress_2(), decompress_5(), decompress_68(), dump_metadata(), dxa_read_header(), dxa_read_packet(), dxv_decode(), ea_read_packet(), eval_function(), fatal_error(), ff_aac_ltp_insert_new_frame(), ff_codec_get_id(), ff_jpegxl_collect_codestream_header(), ff_mov_get_channel_layout_tag(), ff_mov_read_esds(), ff_mp4_read_dec_config_descr(), ff_mp4_read_descr(), ff_riff_write_info_tag(), ff_start_tag(), ff_tis_ifd(), ff_tread_tag(), ff_vorbiscomment_length(), ff_vorbiscomment_write(), ff_wav_codec_get_id(), ffat_convert_layout(), ffat_init_encoder(), find_sidx(), gem_decode_frame(), get_aac_tag(), get_audio_frame_duration(), get_date_tag(), get_extra_meta_func(), get_metadata(), get_metadata_lang(), get_swf_tag(), get_tag(), guess_ni_flag(), gxf_material_tags(), gxf_track_tags(), hq_hqa_decode_frame(), id3v1_create_tag(), id3v1_set_string(), id3v2_check_write_tag(), id3v2_parse(), id3v2_put_ttag(), iff_read_header(), ircam_read_header(), ircam_write_header(), ist_add(), ivr_read_header(), log_packet(), lz_unpack(), main(), match_stream_specifier(), metasound_decode_init(), microdvd_load_tags(), microdvd_set_tag(), mkv_assemble_codecprivate(), mkv_write_info(), mkv_write_stereo_mode(), mkv_write_track(), mkv_write_track_video(), mmf_read_header(), mov_get_channel_layout(), mov_get_codec_tag(), mov_get_dnxhd_codec_tag(), mov_get_dv_codec_tag(), mov_get_evc_codec_tag(), mov_get_h264_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_get_rawvideo_codec_tag(), mov_probe(), mov_read_custom(), mov_read_meta(), mov_read_sv3d(), mov_read_udta_string(), mov_write_3gp_udta_tag(), mov_write_audio_tag(), mov_write_int8_metadata(), mov_write_string_metadata(), mov_write_track_metadata(), mpc8_get_chunk_header(), mpc8_handle_chunk(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpegts_write_pmt(), mxf_lookup_local_tag(), mxf_mark_tag_unused(), mxf_parse_package_comments(), mxf_read_content_storage(), mxf_read_essence_container_data(), mxf_read_essence_group(), mxf_read_generic_descriptor(), mxf_read_identification_metadata(), mxf_read_index_table_segment(), mxf_read_local_tags(), mxf_read_package(), mxf_read_preface_metadata(), mxf_read_pulldown_component(), mxf_read_sequence(), mxf_read_source_clip(), mxf_read_tagged_value(), mxf_read_timecode_component(), mxf_read_track(), mxf_write_local_tag(), mxf_write_local_tag_utf16(), nuv_resync(), ogm_header(), ost_add(), parse_dsd_diin(), parse_dsd_prop(), parse_fragment(), parse_icy(), parse_mp4_descr(), parse_multipart_header(), parse_video_info(), pmt_cb(), png_write_chunk(), print_frame_side_data(), process_line(), put_descr(), put_eos_tag(), put_meta(), put_registration_descriptor(), put_str(), put_str16(), put_str8(), put_swf_end_tag(), put_swf_tag(), qcp_read_packet(), qt_rtp_parse_packet(), rawvideo_read_header(), rdt_load_mdpr(), read_chapter(), read_descr(), read_geobtag(), read_header(), read_moof_duration(), read_string(), read_uint16(), read_uint32(), read_uint64(), read_uint8(), rfc4175_parse_format(), rm_read_header(), rv10_write_header(), sami_paragraph_to_ass(), set_codec_str(), set_sar(), show_tags(), siff_probe(), siff_read_header(), skip_tag(), smjpeg_write_header(), sol_read_header(), split_tag_value(), srt_close_tag(), swf_read_header(), swf_read_packet(), tiff_decode_tag(), ttml_write_time(), validate_codec_tag(), var_read_metadata(), vs2av_log(), webvtt_close_tag(), write_metadata(), write_odml_master(), write_stream_codec_info(), write_table_entries_attrib(), write_table_redirector_legacy_attrib(), xan_decode_frame(), xv_write_header(), xwma_read_header(), yop_decode_frame(), and yop_paint_block().

bps

unsigned bps

Examples

filter_audio.c.

Definition at line 1738 of file movenc.c.

Referenced by adpcm_ima_wav_expand_nibble(), aiff_codec_get_id(), avr_read_header(), celt_frame_setup_input(), config_input(), copy_samples(), cri_decode_frame(), decode_aiff_header(), decode_element(), decode_frame(), decode_scalar(), decode_subframe(), decode_subframe_fixed(), decode_subframe_fixed_wide(), decode_subframe_lpc(), decode_wave_header(), estimate_stereo_mode(), ff_get_pcm_codec_id(), ff_mov_get_lpcm_codec_id(), ff_put_wav_header(), ff_spp_init_x86(), ff_wav_codec_get_id(), ff_wma_init(), filter_frame(), flac_get_max_frame_size(), get_audio_frame_duration(), get_max_frame_size(), gxf_packet(), lpc_analyze_remodulate(), lpc_encode_choose_datapath(), lpc_prediction(), magy_decode_slice10(), main(), mf_a_avframe_to_sample(), nist_read_header(), nsv_read_chunk(), offset_audio(), parse_waveformatex(), process_output(), pvf_read_header(), rice_decompress(), rka_read_header(), rso_read_header(), spawn_empty_frame(), swap_sample_fmts_on_filter(), and tta_read_header().

mov_pix_fmt_tags

const { ... } mov_pix_fmt_tags[]

Initial value:

= {
    { AV_PIX_FMT_YUYV422, MKTAG('y','u','v','2'),  0 },
    { 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 },
}

Referenced by mov_get_rawvideo_codec_tag().

codec_cover_image_tags

const AVCodecTag codec_cover_image_tags[]

static

Initial value:

= {
    { AV_CODEC_ID_MJPEG,  0xD },
    { AV_CODEC_ID_PNG,    0xE },
    { AV_CODEC_ID_BMP,    0x1B },
    { AV_CODEC_ID_NONE, 0 },
}

Definition at line 1845 of file movenc.c.

Referenced by mov_find_codec_tag().

fiel_data

const uint16_t fiel_data[]

static

Initial value:

= {
    0x0000, 0x0100, 0x0201, 0x0206, 0x0209, 0x020e
}

Definition at line 1907 of file movenc.c.

Referenced by mov_write_fiel_tag().

codec_mp4_tags

const AVCodecTag codec_mp4_tags[]

static

Definition at line 7834 of file movenc.c.

codec_ism_tags

const AVCodecTag codec_ism_tags[]

static

Initial value:

= {
    { AV_CODEC_ID_WMAPRO      , MKTAG('w', 'm', 'a', ' ') },
    { AV_CODEC_ID_TTML        , MOV_ISMV_TTML_TAG         },
    { AV_CODEC_ID_NONE        ,    0 },
}

Definition at line 7892 of file movenc.c.

codec_ipod_tags

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') },
    { AV_CODEC_ID_NONE, 0 },
}

Definition at line 7898 of file movenc.c.

codec_f4v_tags

const AVCodecTag codec_f4v_tags[]

static

Initial value:

= {
    { AV_CODEC_ID_MP3,    MKTAG('.','m','p','3') },
    { AV_CODEC_ID_AAC,    MKTAG('m','p','4','a') },
    { AV_CODEC_ID_H264,   MKTAG('a','v','c','1') },
    { AV_CODEC_ID_VP6A,   MKTAG('V','P','6','A') },
    { AV_CODEC_ID_VP6F,   MKTAG('V','P','6','F') },
    { AV_CODEC_ID_NONE, 0 },
}

Definition at line 7909 of file movenc.c.