FFmpeg
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#include "libavutil/channel_layout.h"
#include "libavutil/dict.h"
#include "libavutil/log.h"
#include "libavutil/mathematics.h"
#include "libavcodec/bytestream.h"
#include "avformat.h"
#include "avio_internal.h"
#include "riff.h"
Go to the source code of this file.
Functions | |
int64_t | ff_start_tag (AVIOContext *pb, const char *tag) |
void | ff_end_tag (AVIOContext *pb, int64_t start) |
int | ff_put_wav_header (AVFormatContext *s, AVIOContext *pb, AVCodecParameters *par, int flags) |
Write WAVEFORMAT header structure. More... | |
void | ff_put_bmp_header (AVIOContext *pb, AVCodecParameters *par, int for_asf, int ignore_extradata, int rgb_frame_is_flipped) |
void | ff_parse_specific_params (AVStream *st, int *au_rate, int *au_ssize, int *au_scale) |
void | ff_riff_write_info_tag (AVIOContext *pb, const char *tag, const char *str) |
Write a single RIFF info tag. More... | |
static int | riff_has_valid_tags (AVFormatContext *s) |
void | ff_riff_write_info (AVFormatContext *s) |
Write all recognized RIFF tags from s->metadata. More... | |
void | ff_put_guid (AVIOContext *s, const ff_asf_guid *g) |
const ff_asf_guid * | ff_get_codec_guid (enum AVCodecID id, const AVCodecGuid *av_guid) |
Variables | |
static const char | riff_tags [][5] |
int64_t ff_start_tag | ( | AVIOContext * | pb, |
const char * | tag | ||
) |
Definition at line 31 of file riffenc.c.
Referenced by amv_write_alist(), amv_write_vlist(), avi_start_new_riff(), avi_write_header(), avi_write_idx1(), avi_write_packet(), ff_riff_write_info(), and write_odml_master().
void ff_end_tag | ( | AVIOContext * | pb, |
int64_t | start | ||
) |
Definition at line 38 of file riffenc.c.
Referenced by amv_write_alist(), amv_write_vlist(), avi_write_header(), avi_write_idx1(), avi_write_packet(), avi_write_packet_internal(), avi_write_trailer(), ff_riff_write_info(), and write_odml_master().
int ff_put_wav_header | ( | AVFormatContext * | s, |
AVIOContext * | pb, | ||
AVCodecParameters * | par, | ||
int | flags | ||
) |
Write WAVEFORMAT header structure.
flags | a combination of FF_PUT_WAV_HEADER_* constants |
Definition at line 54 of file riffenc.c.
Referenced by asf_write_header1(), avi_write_header(), mkv_assemble_codecprivate(), mov_write_ms_tag(), mov_write_wfex_tag(), and write_stream_codec_info().
void ff_put_bmp_header | ( | AVIOContext * | pb, |
AVCodecParameters * | par, | ||
int | for_asf, | ||
int | ignore_extradata, | ||
int | rgb_frame_is_flipped | ||
) |
Definition at line 215 of file riffenc.c.
Referenced by asf_write_header1(), avi_write_header(), mkv_assemble_codecprivate(), and put_videoinfoheader2().
void ff_parse_specific_params | ( | AVStream * | st, |
int * | au_rate, | ||
int * | au_ssize, | ||
int * | au_scale | ||
) |
Definition at line 274 of file riffenc.c.
Referenced by avi_write_counters(), avi_write_header(), nut_write_header(), and update_odml_entry().
void ff_riff_write_info_tag | ( | AVIOContext * | pb, |
const char * | tag, | ||
const char * | str | ||
) |
Write a single RIFF info tag.
Definition at line 304 of file riffenc.c.
Referenced by avi_write_header(), and ff_riff_write_info().
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static |
Definition at line 325 of file riffenc.c.
Referenced by ff_riff_write_info().
void ff_riff_write_info | ( | AVFormatContext * | s | ) |
Write all recognized RIFF tags from s->metadata.
Definition at line 336 of file riffenc.c.
Referenced by avi_write_header().
void ff_put_guid | ( | AVIOContext * | s, |
const ff_asf_guid * | g | ||
) |
Definition at line 358 of file riffenc.c.
Referenced by asf_write_header1(), asf_write_index(), asf_write_markers(), ff_put_wav_header(), put_header(), write_chunk_header(), write_header(), write_index(), write_metadata_header(), write_root_table(), and write_stream_codec_info().
const ff_asf_guid* ff_get_codec_guid | ( | enum AVCodecID | id, |
const AVCodecGuid * | av_guid | ||
) |
Definition at line 364 of file riffenc.c.
Referenced by ff_put_wav_header(), and write_stream_codec_info().
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static |
Definition at line 317 of file riffenc.c.
Referenced by ff_riff_write_info(), and riff_has_valid_tags().