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movenc.c File Reference
#include <stdint.h>
#include <inttypes.h>
#include "movenc.h"
#include "avformat.h"
#include "avio_internal.h"
#include "riff.h"
#include "avio.h"
#include "isom.h"
#include "av1.h"
#include "avc.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/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/color_utils.h"
#include "hevc.h"
#include "rtpenc.h"
#include "mov_chan.h"
#include "vpcc.h"

Go to the source code of this file.

Data Structures

struct  eac3_info
 

Macros

#define MOV_CLASS(flavor)
 
#define READ_BLOCK
 

Functions

static int get_moov_size (AVFormatContext *s)
 
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 (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_eac3_tag (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 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 (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_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_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 AVRational find_fps (AVFormatContext *s, AVStream *st)
 
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_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 (AVIOContext *pb, MOVTrack *track)
 
static int mov_write_st3d_tag (AVIOContext *pb, AVStereo3D *stereo_3d)
 
static int mov_write_sv3d_tag (AVFormatContext *s, AVIOContext *pb, AVSphericalMapping *spherical_mapping)
 
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 (AVIOContext *pb, MOVTrack *track, double gamma)
 
static int mov_write_colr_tag (AVIOContext *pb, MOVTrack *track)
 
static void find_compressor (char *compressor_name, int len, MOVTrack *track)
 
static int mov_write_video_tag (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_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_hmhd_tag (AVIOContext *pb)
 
static int mov_write_minf_tag (AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
 
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_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 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 int mov_flush_fragment_interleaving (AVFormatContext *s, MOVTrack *track)
 
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_single_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 (struct AVFormatContext *s, const AVPacket *pkt)
 

Variables

static const AVOption options []
 
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_3gp_tags []
 
const AVCodecTag codec_mp4_tags []
 
const AVCodecTag codec_ism_tags []
 
static const AVCodecTag codec_ipod_tags []
 
static const AVCodecTag codec_f4v_tags []
 

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,\
};
LIBAVUTIL_VERSION_INT
#define LIBAVUTIL_VERSION_INT
Definition: version.h:85
av_default_item_name
const char * av_default_item_name(void *ptr)
Return the context name.
Definition: log.c:191
AVClass::class_name
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:72
options
static const AVOption options[]
Definition: movenc.c:60
AVClass
Describe the class of an AVClass context structure.
Definition: log.h:67

Definition at line 109 of file movenc.c.

#define READ_BLOCK
Value:
do { \
read_size[read_buf_id] = avio_read(read_pb, read_buf[read_buf_id], moov_size); \
read_buf_id ^= 1; \
} while (0)
avio_read
int avio_read(AVIOContext *s, unsigned char *buf, int size)
Read size bytes from AVIOContext into buf.
Definition: aviobuf.c:648

Referenced by shift_data().

Function Documentation

static int get_moov_size ( AVFormatContext *  s)
static

Definition at line 6476 of file movenc.c.

Referenced by compute_moov_size(), and mov_flush_fragment().

static int utf8len ( const uint8_t *  b)
static

Definition at line 119 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().

static int64_t update_size ( AVIOContext *  pb,
int64_t  pos 
)
static

Definition at line 131 of file movenc.c.

Referenced by mov_write_3gp_udta_tag(), mov_write_audio_tag(), mov_write_av1c_tag(), mov_write_avcc_tag(), mov_write_chan_tag(), mov_write_covr(), mov_write_dfla_tag(), mov_write_dinf_tag(), mov_write_dops_tag(), mov_write_esds_tag(), mov_write_ftyp_tag(), mov_write_gmhd_tag(), mov_write_gpmd_tag(), mov_write_hdlr_tag(), mov_write_hvcc_tag(), mov_write_ilst_tag(), mov_write_iods_tag(), mov_write_isml_manifest(), 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_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_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().

static int co64_required ( const MOVTrack *  track)
static

Definition at line 141 of file movenc.c.

Referenced by mov_write_stco_tag().

static int is_cover_image ( const AVStream *  st)
static

Definition at line 148 of file movenc.c.

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

static int rtp_hinting_needed ( const AVStream *  st)
static

Definition at line 155 of file movenc.c.

Referenced by mov_init(), and mov_write_header().

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

Definition at line 165 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 189 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 225 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 254 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 278 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 301 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

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

Definition at line 315 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

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

Definition at line 533 of file movenc.c.

Referenced by mov_write_audio_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 590 of file movenc.c.

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

static int mov_write_enda_tag ( AVIOContext *  pb)
static

Definition at line 596 of file movenc.c.

Referenced by mov_write_wave_tag().

static int mov_write_enda_tag_be ( AVIOContext *  pb)
static

Definition at line 604 of file movenc.c.

Referenced by mov_write_wave_tag().

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

Definition at line 612 of file movenc.c.

Referenced by mov_write_esds_tag(), and mov_write_iods_tag().

static unsigned compute_avg_bitrate ( MOVTrack *  track)
static

Definition at line 621 of file movenc.c.

Referenced by mov_write_esds_tag().

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

Definition at line 632 of file movenc.c.

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

static int mov_pcm_le_gt16 ( enum AVCodecID  codec_id)
static

Definition at line 689 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

static int mov_pcm_be_gt16 ( enum AVCodecID  codec_id)
static

Definition at line 697 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_wave_tag().

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

Definition at line 705 of file movenc.c.

Referenced by mov_write_wave_tag().

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

Definition at line 717 of file movenc.c.

Referenced by mov_write_audio_tag().

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

Definition at line 728 of file movenc.c.

Referenced by mov_write_audio_tag().

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

Definition at line 748 of file movenc.c.

Referenced by mov_write_audio_tag().

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

Definition at line 771 of file movenc.c.

Referenced by mov_write_audio_tag().

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

Definition at line 799 of file movenc.c.

Referenced by mov_write_audio_tag().

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

Definition at line 842 of file movenc.c.

Referenced by mov_write_dvc1_tag().

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

Definition at line 925 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 941 of file movenc.c.

Referenced by mov_write_audio_tag(), and mov_write_video_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 953 of file movenc.c.

Referenced by mov_write_audio_tag().

static int get_cluster_duration ( MOVTrack *  track,
int  cluster_idx 
)
static

Definition at line 978 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().

static int get_samples_per_packet ( MOVTrack *  track)
static

Definition at line 998 of file movenc.c.

Referenced by mov_write_audio_tag().

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

Definition at line 1019 of file movenc.c.

Referenced by mov_write_stsd_tag().

static int mov_write_d263_tag ( AVIOContext *  pb)
static

Definition at line 1155 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1167 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1177 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1187 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1199 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1213 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1296 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1309 of file movenc.c.

Referenced by mov_get_codec_tag().

static AVRational find_fps ( AVFormatContext *  s,
AVStream *  st 
)
static

Definition at line 1334 of file movenc.c.

Referenced by defined_frame_rate(), mov_check_timecode_track(), and mov_create_timecode_track().

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

Definition at line 1352 of file movenc.c.

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

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

Definition at line 1361 of file movenc.c.

Referenced by mov_get_codec_tag().

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

Definition at line 1423 of file movenc.c.

Referenced by mov_get_codec_tag().

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

Definition at line 1503 of file movenc.c.

Referenced by mov_get_codec_tag().

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

Definition at line 1512 of file movenc.c.

Referenced by mov_get_codec_tag().

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

Definition at line 1538 of file movenc.c.

Referenced by mov_find_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 1592 of file movenc.c.

Referenced by mov_find_codec_tag().

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

Definition at line 1612 of file movenc.c.

Referenced by mov_init().

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 1635 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1651 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1664 of file movenc.c.

Referenced by mov_write_stsd_tag().

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

Definition at line 1681 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1711 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1769 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1784 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1797 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1822 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1903 of file movenc.c.

Referenced by mov_write_video_tag().

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

Definition at line 1931 of file movenc.c.

Referenced by mov_write_stsd_tag().

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

Definition at line 2107 of file movenc.c.

Referenced by mov_write_stsd_tag().

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

Definition at line 2127 of file movenc.c.

Referenced by mov_write_tmcd_tag().

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

Definition at line 2146 of file movenc.c.

Referenced by mov_write_stsd_tag().

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

Definition at line 2202 of file movenc.c.

Referenced by mov_write_stsd_tag().

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

Definition at line 2214 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 2236 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 2277 of file movenc.c.

Referenced by mov_write_stbl_tag().

static int mov_write_dref_tag ( AVIOContext *  pb)
static

Definition at line 2322 of file movenc.c.

Referenced by mov_write_dinf_tag().

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

Definition at line 2337 of file movenc.c.

Referenced by mov_write_stbl_tag().

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

Definition at line 2432 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_dinf_tag ( AVIOContext *  pb)
static

Definition at line 2467 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_nmhd_tag ( AVIOContext *  pb)
static

Definition at line 2476 of file movenc.c.

Referenced by mov_write_minf_tag().

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

Definition at line 2484 of file movenc.c.

Referenced by mov_write_gmhd_tag().

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

Definition at line 2506 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_smhd_tag ( AVIOContext *  pb)
static

Definition at line 2558 of file movenc.c.

Referenced by mov_write_minf_tag().

static int mov_write_vmhd_tag ( AVIOContext *  pb)
static

Definition at line 2568 of file movenc.c.

Referenced by mov_write_minf_tag().

static int is_clcp_track ( MOVTrack *  track)
static

Definition at line 2577 of file movenc.c.

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

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

Definition at line 2583 of file movenc.c.

Referenced by mov_write_mdia_tag(), and mov_write_minf_tag().

static int mov_write_hmhd_tag ( AVIOContext *  pb)
static

Definition at line 2659 of file movenc.c.

Referenced by mov_write_minf_tag().

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

Definition at line 2674 of file movenc.c.

Referenced by mov_write_mdia_tag().

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

Definition at line 2709 of file movenc.c.

Referenced by mov_write_mdia_tag().

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

Definition at line 2748 of file movenc.c.

Referenced by mov_write_trak_tag().

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 2767 of file movenc.c.

Referenced by mov_write_mvhd_tag(), and mov_write_tkhd_tag().

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

Definition at line 2781 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 2896 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 2928 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 3013 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 3024 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 3042 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 3063 of file movenc.c.

Referenced by mov_write_track_udta_tag().

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

Definition at line 3077 of file movenc.c.

Referenced by mov_write_trak_tag().

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

Definition at line 3104 of file movenc.c.

Referenced by mov_write_moov_tag().

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

Definition at line 3157 of file movenc.c.

Referenced by mov_write_moov_tag().

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

Definition at line 3186 of file movenc.c.

Referenced by mov_write_mvex_tag().

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

Definition at line 3199 of file movenc.c.

Referenced by mov_write_moov_tag().

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

Definition at line 3210 of file movenc.c.

Referenced by mov_write_moov_tag().

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

Definition at line 3270 of file movenc.c.

Referenced by mov_write_meta_tag().

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

Definition at line 3286 of file movenc.c.

Referenced by mov_write_mdta_ilst_tag(), and 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 3306 of file movenc.c.

Referenced by mov_write_ilst_tag(), and mov_write_string_metadata().

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

Definition at line 3320 of file movenc.c.

Referenced by mov_write_loci_tag(), and 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 3345 of file movenc.c.

Referenced by mov_write_ilst_tag(), and mov_write_udta_tag().

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

Definition at line 3357 of file movenc.c.

Referenced by mov_write_ilst_tag().

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

Definition at line 3375 of file movenc.c.

Referenced by mov_write_udta_tag().

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

Definition at line 3426 of file movenc.c.

Referenced by mov_write_ilst_tag().

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

Definition at line 3453 of file movenc.c.

Referenced by mov_write_ilst_tag().

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

Definition at line 3480 of file movenc.c.

Referenced by mov_write_ilst_tag().

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

Definition at line 3508 of file movenc.c.

Referenced by mov_write_meta_tag().

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

Definition at line 3548 of file movenc.c.

Referenced by mov_write_meta_tag().

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

Definition at line 3563 of file movenc.c.

Referenced by mov_write_meta_tag().

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

Definition at line 3591 of file movenc.c.

Referenced by mov_write_meta_tag().

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

Definition at line 3613 of file movenc.c.

Referenced by mov_write_udta_tag().

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

Definition at line 3635 of file movenc.c.

Referenced by mov_write_udta_tag().

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

Definition at line 3655 of file movenc.c.

Referenced by mov_write_psp_udta_tag().

static uint16_t language_code ( const char *  str)
static

Definition at line 3666 of file movenc.c.

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

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

Definition at line 3673 of file movenc.c.

Referenced by mov_write_udta_tag().

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

Definition at line 3695 of file movenc.c.

Referenced by mov_write_udta_tag().

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

Definition at line 3721 of file movenc.c.

Referenced by mov_write_moov_tag().

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

Definition at line 3779 of file movenc.c.

Referenced by mov_write_uuidusmt_tag().

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

Definition at line 3792 of file movenc.c.

Referenced by mov_write_moov_tag().

static void build_chunks ( MOVTrack *  trk)
static

Definition at line 3830 of file movenc.c.

Referenced by mov_write_moov_tag().

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 3865 of file movenc.c.

Referenced by mov_write_isml_manifest(), and mov_write_moov_tag().

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

Definition at line 3899 of file movenc.c.

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

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

Definition at line 3975 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 3980 of file movenc.c.

Referenced by mov_write_isml_manifest().

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

Definition at line 3985 of file movenc.c.

Referenced by mov_write_isml_manifest().

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

Definition at line 3994 of file movenc.c.

Referenced by mov_write_header().

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

Definition at line 4126 of file movenc.c.

Referenced by mov_write_moof_tag_internal().

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

Definition at line 4135 of file movenc.c.

Referenced by mov_write_tfhd_tag(), and mov_write_trun_tag().

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

Definition at line 4141 of file movenc.c.

Referenced by mov_write_traf_tag().

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

Definition at line 4201 of file movenc.c.

Referenced by mov_write_traf_tag().

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

Definition at line 4257 of file movenc.c.

Referenced by mov_write_traf_tag().

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

Definition at line 4278 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 4313 of file movenc.c.

Referenced by mov_add_tfra_entries().

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

Definition at line 4327 of file movenc.c.

Referenced by mov_write_moof_tag().

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

Definition at line 4367 of file movenc.c.

Referenced by mov_write_moof_tag().

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

Definition at line 4381 of file movenc.c.

Referenced by 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 4393 of file movenc.c.

Referenced by 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 4433 of file movenc.c.

Referenced by mov_write_moof_tag().

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

Definition at line 4456 of file movenc.c.

Referenced by mov_write_sidx_tags().

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

Definition at line 4517 of file movenc.c.

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

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

Definition at line 4552 of file movenc.c.

Referenced by mov_write_moof_tag().

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

Definition at line 4595 of file movenc.c.

Referenced by mov_flush_fragment().

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

Definition at line 4626 of file movenc.c.

Referenced by mov_write_mfra_tag().

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

Definition at line 4650 of file movenc.c.

Referenced by mov_write_trailer().

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

Definition at line 4676 of file movenc.c.

Referenced by mov_write_header().

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

Definition at line 4688 of file movenc.c.

Referenced by mov_write_identification().

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

Definition at line 4767 of file movenc.c.

Referenced by mov_write_identification().

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

Definition at line 4838 of file movenc.c.

Referenced by mov_flush_fragment(), and mov_write_header().

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

Definition at line 4867 of file movenc.c.

Referenced by ff_mov_write_packet().

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

Definition at line 4888 of file movenc.c.

Referenced by ff_mov_write_packet().

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

Definition at line 4948 of file movenc.c.

Referenced by ff_mov_write_packet(), and mov_flush_fragment().

static int mov_flush_fragment ( AVFormatContext *  s,
int  force 
)
static

Definition at line 4974 of file movenc.c.

Referenced by mov_auto_flush_fragment(), and mov_write_packet().

static int mov_auto_flush_fragment ( AVFormatContext *  s,
int  force 
)
static

Definition at line 5184 of file movenc.c.

Referenced by mov_write_single_packet(), and mov_write_trailer().

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

Definition at line 5198 of file movenc.c.

Referenced by ff_mov_write_packet(), and mov_write_single_packet().

int ff_mov_write_packet ( AVFormatContext *  s,
AVPacket *  pkt 
)

Definition at line 5236 of file movenc.c.

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

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

Definition at line 5524 of file movenc.c.

Referenced by mov_write_packet(), and mov_write_subtitle_end_packet().

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

Definition at line 5609 of file movenc.c.

Referenced by mov_write_packet(), and mov_write_trailer().

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

Definition at line 5630 of file movenc.c.

static int mov_create_chapter_track ( AVFormatContext *  s,
int  tracknum 
)
static

Definition at line 5732 of file movenc.c.

Referenced by mov_write_header(), and mov_write_trailer().

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

Definition at line 5830 of file movenc.c.

Referenced by mov_init(), and mov_write_header().

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

Definition at line 5839 of file movenc.c.

Referenced by mov_write_header().

static void enable_tracks ( AVFormatContext *  s)
static

Definition at line 5888 of file movenc.c.

Referenced by mov_init().

static void mov_free ( AVFormatContext *  s)
static

Definition at line 5930 of file movenc.c.

static uint32_t rgb_to_yuv ( uint32_t  rgb)
static

Definition at line 5959 of file movenc.c.

Referenced by mov_create_dvd_sub_decoder_specific_info().

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

Definition at line 5975 of file movenc.c.

Referenced by mov_write_header().

static int mov_init ( AVFormatContext *  s)
static

Definition at line 6024 of file movenc.c.

static int mov_write_header ( AVFormatContext *  s)
static

Definition at line 6336 of file movenc.c.

static int get_sidx_size ( AVFormatContext *  s)
static

Definition at line 6489 of file movenc.c.

Referenced by compute_sidx_size().

static int compute_moov_size ( AVFormatContext *  s)
static

Definition at line 6507 of file movenc.c.

Referenced by shift_data().

static int compute_sidx_size ( AVFormatContext *  s)
static

Definition at line 6532 of file movenc.c.

Referenced by shift_data().

static int shift_data ( AVFormatContext *  s)
static

Definition at line 6547 of file movenc.c.

Referenced by mov_write_trailer().

static int mov_write_trailer ( AVFormatContext *  s)
static

Definition at line 6613 of file movenc.c.

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

Definition at line 6728 of file movenc.c.

Variable Documentation

const AVOption options[]
static

Definition at line 60 of file movenc.c.

enum AVPixelFormat pix_fmt

Definition at line 1482 of file movenc.c.

Referenced by mov_get_rawvideo_codec_tag(), and mov_init().

uint32_t tag
Examples:
metadata.c, and remuxing.c.

Definition at line 1483 of file movenc.c.

Referenced by aac_encode_frame(), aal_read_packet(), add_input_streams(), aiff_read_header(), ape_read_header(), apng_find_chunk(), apng_probe(), apng_read_header(), apng_read_packet(), asf_write_header1(), av_codec_get_tag(), av_dict_set(), av_find_info_tag(), avformat_find_stream_info(), avformat_match_stream_specifier(), avi_extract_stream_metadata(), avi_load_index(), avi_read_header(), avi_read_idx1(), avi_read_nikon(), avi_stream2fourcc(), avi_write_idx1(), avi_write_ix(), avi_write_packet(), avi_write_packet_internal(), cfhd_decode(), 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(), ff_aac_ltp_insert_new_frame(), ff_mov_get_channel_layout_tag(), ff_mov_read_esds(), ff_mp4_read_dec_config_descr(), ff_vorbiscomment_length(), ff_vorbiscomment_write(), ffat_convert_layout(), ffat_init_encoder(), find_sidx(), get_swf_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(), iff_read_header(), ircam_read_header(), ircam_write_header(), ivr_read_header(), lz_unpack(), main(), matroska_convert_tags(), metasound_decode_init(), mkv_write_codecprivate(), mkv_write_header(), mkv_write_simpletag(), mkv_write_stereo_mode(), mkv_write_tag(), mkv_write_tags(), mkv_write_track(), mmf_read_header(), mov_get_codec_tag(), mov_get_dnxhd_codec_tag(), mov_get_dv_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_audio_tag(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpegts_write_pmt(), mxf_parse_package_comments(), new_output_stream(), nuv_resync(), ogm_header(), parse_dsd_diin(), parse_dsd_prop(), parse_fragment(), parse_mp4_descr(), parse_multipart_header(), parse_video_info(), pmt_cb(), process_line(), put_meta(), put_swf_end_tag(), put_swf_tag(), qcp_read_packet(), qt_rtp_parse_packet(), rdt_load_mdpr(), read_chapter(), read_header(), read_moof_duration(), rfc4175_parse_format(), rm_read_header(), rv10_write_header(), sami_paragraph_to_ass(), set_codec_str(), show_frame(), show_tags(), siff_probe(), siff_read_header(), skip_tag(), smjpeg_write_header(), sol_read_header(), swf_read_header(), swf_read_packet(), tiff_decode_tag(), validate_codec_tag(), vs2av_log(), 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().

unsigned bps
Examples:
filter_audio.c.

Definition at line 1484 of file movenc.c.

Referenced by avr_read_header(), buffer_size_after_time_downloaded(), celt_frame_setup_input(), config_input(), copy_samples(), decode_aiff_header(), decode_element(), decode_subframe(), decode_wave_header(), ff_audio_resample(), ff_put_wav_header(), ff_spp_init_x86(), ff_wma_init(), filter_frame(), get_audio_frame_duration(), gxf_packet(), magy_decode_slice10(), main(), nist_read_header(), nsv_read_chunk(), parse_waveformatex(), process_output(), pvf_read_header(), rso_read_header(), spawn_empty_frame(), swap_sample_fmts_on_filter(), tta_read_header(), and webm_dash_manifest_compute_bandwidth().

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 },
}
AV_PIX_FMT_UYVY422
packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
Definition: pixfmt.h:81
AV_PIX_FMT_RGB24
packed RGB 8:8:8, 24bpp, RGBRGB...
Definition: pixfmt.h:68
AV_PIX_FMT_RGB555LE
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined ...
Definition: pixfmt.h:108
AV_PIX_FMT_RGB565LE
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
Definition: pixfmt.h:106
AV_PIX_FMT_RGB565BE
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
Definition: pixfmt.h:105
AV_PIX_FMT_ABGR
packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
Definition: pixfmt.h:94
AV_PIX_FMT_BGRA
packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
Definition: pixfmt.h:95
AV_PIX_FMT_ARGB
packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
Definition: pixfmt.h:92
AV_PIX_FMT_RGBA
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
Definition: pixfmt.h:93
AV_PIX_FMT_BGR24
packed RGB 8:8:8, 24bpp, BGRBGR...
Definition: pixfmt.h:69
AV_PIX_FMT_YUYV422
packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
Definition: pixfmt.h:67
AV_PIX_FMT_GRAY16BE
Y , 16bpp, big-endian.
Definition: pixfmt.h:97
AV_PIX_FMT_RGB555BE
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined
Definition: pixfmt.h:107
AV_PIX_FMT_RGB48BE
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:102
MKTAG
#define MKTAG(a, b, c, d)
Definition: common.h:366

Referenced by mov_get_rawvideo_codec_tag().

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 },
}
AV_CODEC_ID_NONE
Definition: avcodec.h:216
AV_CODEC_ID_PNG
Definition: avcodec.h:279
AV_CODEC_ID_MJPEG
Definition: avcodec.h:225
AV_CODEC_ID_BMP
Definition: avcodec.h:296

Definition at line 1585 of file movenc.c.

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

Definition at line 1647 of file movenc.c.

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') },
{ AV_CODEC_ID_NONE, 0 },
}
AV_CODEC_ID_AMR_NB
Definition: avcodec.h:541
AV_CODEC_ID_NONE
Definition: avcodec.h:216
AV_CODEC_ID_AMR_WB
Definition: avcodec.h:542
AV_CODEC_ID_MPEG4
Definition: avcodec.h:230
AV_CODEC_ID_H264
Definition: avcodec.h:245
AV_CODEC_ID_AAC
Definition: avcodec.h:560
AV_CODEC_ID_MOV_TEXT
Definition: avcodec.h:656
AV_CODEC_ID_H263
Definition: avcodec.h:222
MKTAG
#define MKTAG(a, b, c, d)
Definition: common.h:366

Definition at line 6743 of file movenc.c.

const AVCodecTag codec_mp4_tags[]

Definition at line 6754 of file movenc.c.

const AVCodecTag codec_ism_tags[]
Initial value:
= {
{ AV_CODEC_ID_WMAPRO , MKTAG('w', 'm', 'a', ' ') },
{ AV_CODEC_ID_NONE , 0 },
}
AV_CODEC_ID_NONE
Definition: avcodec.h:216
AV_CODEC_ID_WMAPRO
Definition: avcodec.h:595
MKTAG
#define MKTAG(a, b, c, d)
Definition: common.h:366

Definition at line 6788 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') },
{ AV_CODEC_ID_NONE, 0 },
}
AV_CODEC_ID_NONE
Definition: avcodec.h:216
AV_CODEC_ID_MPEG4
Definition: avcodec.h:230
AV_CODEC_ID_H264
Definition: avcodec.h:245
AV_CODEC_ID_ALAC
Definition: avcodec.h:574
AV_CODEC_ID_AAC
Definition: avcodec.h:560
AV_CODEC_ID_MOV_TEXT
Definition: avcodec.h:656
AV_CODEC_ID_AC3
Definition: avcodec.h:561
MKTAG
#define MKTAG(a, b, c, d)
Definition: common.h:366

Definition at line 6793 of file movenc.c.

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 },
}
AV_CODEC_ID_NONE
Definition: avcodec.h:216
AV_CODEC_ID_H264
Definition: avcodec.h:245
AV_CODEC_ID_AAC
Definition: avcodec.h:560
AV_CODEC_ID_VP6A
Definition: avcodec.h:324
AV_CODEC_ID_MP3
preferred ID for decoding MPEG audio layer 1, 2 or 3
Definition: avcodec.h:559
AV_CODEC_ID_VP6F
Definition: avcodec.h:310
MKTAG
#define MKTAG(a, b, c, d)
Definition: common.h:366

Definition at line 6804 of file movenc.c.

Generated on Tue Nov 6 2018 18:11:52 for FFmpeg by   doxygen 1.8.6