Libav
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internal header for RIFF based (de)muxers do NOT include this in end user applications More...
Go to the source code of this file.
Data Structures | |
struct | AVCodecGuid |
Macros | |
#define | FF_PRI_GUID "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" |
#define | FF_ARG_GUID(g) |
#define | FF_MEDIASUBTYPE_BASE_GUID 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 |
Typedefs | |
typedef uint8_t | ff_asf_guid[16] |
Variables | |
const AVMetadataConv | ff_riff_info_conv [] |
const AVCodecTag | ff_codec_bmp_tags [] |
const AVCodecTag | ff_codec_wav_tags [] |
const AVCodecGuid | ff_codec_wav_guids [] |
internal header for RIFF based (de)muxers do NOT include this in end user applications
Definition in file riff.h.
#define FF_PRI_GUID "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" |
Definition at line 80 of file riff.h.
Referenced by parse_chunks(), parse_legacy_attrib(), parse_media_type(), parse_waveformatex(), and wtvfile_open2().
#define FF_ARG_GUID | ( | g | ) |
Definition at line 83 of file riff.h.
Referenced by parse_chunks(), parse_legacy_attrib(), parse_media_type(), parse_waveformatex(), and wtvfile_open2().
#define FF_MEDIASUBTYPE_BASE_GUID 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 |
Definition at line 87 of file riff.h.
Referenced by parse_media_type(), and parse_waveformatex().
int64_t ff_start_tag | ( | AVIOContext * | pb, |
const char * | tag | ||
) |
Definition at line 31 of file riffenc.c.
Referenced by avi_start_new_riff(), avi_write_header(), avi_write_idx1(), bwf_write_bext_chunk(), ff_riff_write_info(), mmf_rate(), and wav_write_header().
void ff_end_tag | ( | AVIOContext * | pb, |
int64_t | start | ||
) |
Definition at line 38 of file riffenc.c.
Referenced by avi_write_header(), avi_write_idx1(), avi_write_packet(), avi_write_trailer(), bwf_write_bext_chunk(), ff_riff_write_info(), wav_write_header(), and wav_write_trailer().
int ff_get_bmp_header | ( | AVIOContext * | pb, |
AVStream * | st, | ||
uint32_t * | size | ||
) |
Read BITMAPINFOHEADER structure and set AVStream codec width, height and bits_per_encoded_sample fields.
Does not read extradata. Writes the size of the BMP file to *size.
Definition at line 183 of file riffdec.c.
Referenced by avi_read_header(), parse_video_info(), and parse_videoinfoheader2().
void ff_put_bmp_header | ( | AVIOContext * | pb, |
AVCodecParameters * | par, | ||
const AVCodecTag * | tags, | ||
int | for_asf | ||
) |
Definition at line 183 of file riffenc.c.
Referenced by asf_write_header1(), avi_write_header(), and mkv_write_codecprivate().
int ff_put_wav_header | ( | AVFormatContext * | s, |
AVIOContext * | pb, | ||
AVCodecParameters * | par | ||
) |
Definition at line 50 of file riffenc.c.
Referenced by asf_write_header1(), avi_write_header(), mkv_write_codecprivate(), mov_write_ms_tag(), mov_write_wfex_tag(), and wav_write_header().
enum AVCodecID ff_wav_codec_get_id | ( | unsigned int | tag, |
int | bps | ||
) |
Definition at line 166 of file riffdec.c.
Referenced by ff_get_wav_header(), get_codec_data(), parse_media_type(), parse_waveformatex(), and xmv_read_header().
int ff_get_wav_header | ( | AVFormatContext * | s, |
AVIOContext * | pb, | ||
AVCodecParameters * | par, | ||
int | size | ||
) |
Definition at line 82 of file riffdec.c.
Referenced by asf_read_stream_properties(), avi_read_header(), dxa_read_header(), matroska_parse_tracks(), mov_read_wfex(), parse_media_type(), and xwma_read_header().
Definition at line 209 of file riffenc.c.
Referenced by avi_write_counters(), avi_write_header(), and nut_write_header().
int ff_read_riff_info | ( | AVFormatContext * | s, |
int64_t | size | ||
) |
Definition at line 202 of file riffdec.c.
Referenced by avi_read_header().
void ff_riff_write_info | ( | AVFormatContext * | s | ) |
Write all recognized RIFF tags from s->metadata.
Definition at line 268 of file riffenc.c.
Referenced by avi_write_header(), and wav_write_header().
void ff_riff_write_info_tag | ( | AVIOContext * | pb, |
const char * | tag, | ||
const char * | str | ||
) |
Write a single RIFF info tag.
Definition at line 237 of file riffenc.c.
Referenced by avi_write_header(), and ff_riff_write_info().
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static |
Definition at line 90 of file riff.h.
Referenced by asf_probe(), asf_read_header(), asf_read_stream_properties(), ff_codec_guid_get_id(), parse_chunks(), parse_legacy_attrib(), parse_media_type(), read_probe(), and wtvfile_open2().
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static |
Definition at line 95 of file riff.h.
Referenced by asf_read_ext_stream_properties(), asf_read_header(), asf_read_stream_properties(), detect_unknown_subobject(), parse_chunks(), parse_legacy_attrib(), parse_media_type(), parse_waveformatex(), and process_metadata().
enum AVCodecID ff_codec_guid_get_id | ( | const AVCodecGuid * | guids, |
ff_asf_guid | guid | ||
) |
Definition at line 40 of file riffdec.c.
Referenced by ff_get_guid(), parse_media_type(), and parse_waveformatex().
const AVMetadataConv ff_riff_info_conv[] |
Definition at line 442 of file riff.c.
Referenced by avi_read_header(), and ff_riff_write_info().
const AVCodecTag ff_codec_bmp_tags[] |
Definition at line 29 of file riff.c.
Referenced by asf_write_header1(), asf_write_trailer(), avformat_get_riff_video_tags(), avi_read_header(), avi_write_header(), decode_stream_header(), get_codec_data(), matroska_parse_tracks(), mkv_write_codecprivate(), mkv_write_track(), mov_codec_id(), mov_get_codec_tag(), ogm_dshow_header(), ogm_header(), parse_media_type(), parse_video_info(), and read_header().
const AVCodecTag ff_codec_wav_tags[] |
Definition at line 374 of file riff.c.
Referenced by asf_write_trailer(), avformat_get_riff_audio_tags(), decode_stream_header(), ff_wav_codec_get_id(), mkv_write_codecprivate(), mov_codec_id(), mov_get_codec_tag(), mov_write_isml_manifest(), ogm_dshow_header(), and ogm_header().
const AVCodecGuid ff_codec_wav_guids[] |
Definition at line 32 of file riffdec.c.
Referenced by parse_media_type().