internal header for RIFF based (de)muxers do NOT include this in end user applications More...
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Functions | |
int64_t | ff_start_tag (AVIOContext *pb, const char *tag) |
void | ff_end_tag (AVIOContext *pb, int64_t start) |
int | ff_get_bmp_header (AVIOContext *pb, AVStream *st) |
Read BITMAPINFOHEADER structure and set AVStream codec width, height and bits_per_encoded_sample fields. | |
void | ff_put_bmp_header (AVIOContext *pb, AVCodecContext *enc, const AVCodecTag *tags, int for_asf) |
int | ff_put_wav_header (AVIOContext *pb, AVCodecContext *enc) |
enum CodecID | ff_wav_codec_get_id (unsigned int tag, int bps) |
int | ff_get_wav_header (AVIOContext *pb, AVCodecContext *codec, int size) |
unsigned int | ff_codec_get_tag (const AVCodecTag *tags, enum CodecID id) |
enum CodecID | ff_codec_get_id (const AVCodecTag *tags, unsigned int tag) |
void | ff_parse_specific_params (AVCodecContext *stream, int *au_rate, int *au_ssize, int *au_scale) |
int | ff_read_riff_info (AVFormatContext *s, int64_t size) |
Variables | |
const AVMetadataConv | ff_riff_info_conv [] |
const char | ff_riff_tags [][5] |
const AVCodecTag | ff_codec_bmp_tags [] |
const AVCodecTag | ff_codec_wav_tags [] |
internal header for RIFF based (de)muxers do NOT include this in end user applications
Definition in file riff.h.
enum CodecID ff_codec_get_id | ( | const AVCodecTag * | tags, |
unsigned int | tag | ||
) |
Definition at line 2206 of file utils.c.
Referenced by asf_read_stream_properties(), au_read_header(), av_codec_get_id(), avi_read_header(), avisynth_read_header(), decode_stream_header(), ff_mov_read_stsd_entries(), ff_mp4_read_dec_config_descr(), ff_rm_read_mdpr_codecdata(), get_aiff_header(), get_codec_data(), lxf_read_header(), matroska_read_header(), nsv_parse_NSVs_header(), nut_read_header(), ogm_dshow_header(), ogm_header(), oma_read_header(), parse_media_type(), read_desc_chunk(), read_header(), rm_read_audio_stream_info(), rso_read_header(), smjpeg_read_header(), swf_read_packet(), and voc_get_packet().
unsigned int ff_codec_get_tag | ( | const AVCodecTag * | tags, |
enum CodecID | id | ||
) |
Definition at line 2196 of file utils.c.
Referenced by av_codec_get_tag(), gxf_write_header(), ipod_get_codec_tag(), mkv_write_codecprivate(), mkv_write_tracks(), mov_find_codec_tag(), mov_get_codec_tag(), mov_write_esds_tag(), mp4_get_codec_tag(), smjpeg_write_header(), and swf_write_video().
void ff_end_tag | ( | AVIOContext * | pb, |
int64_t | start | ||
) |
Referenced by avi_write_header(), avi_write_idx1(), avi_write_packet(), and avi_write_trailer().
int ff_get_bmp_header | ( | AVIOContext * | pb, |
AVStream * | st | ||
) |
Read BITMAPINFOHEADER structure and set AVStream codec width, height and bits_per_encoded_sample fields.
Does not read extradata.
Referenced by avi_read_header(), and parse_videoinfoheader2().
int ff_get_wav_header | ( | AVIOContext * | pb, |
AVCodecContext * | codec, | ||
int | size | ||
) |
void ff_parse_specific_params | ( | AVCodecContext * | stream, |
int * | au_rate, | ||
int * | au_ssize, | ||
int * | au_scale | ||
) |
Definition at line 623 of file riff.c.
Referenced by avi_write_counters(), avi_write_header(), and nut_write_header().
void ff_put_bmp_header | ( | AVIOContext * | pb, |
AVCodecContext * | enc, | ||
const AVCodecTag * | tags, | ||
int | for_asf | ||
) |
Referenced by asf_write_header1(), avi_write_header(), and mkv_write_codecprivate().
int ff_put_wav_header | ( | AVIOContext * | pb, |
AVCodecContext * | enc | ||
) |
Referenced by asf_write_header1(), avi_write_header(), mkv_write_codecprivate(), and mov_write_ms_tag().
int ff_read_riff_info | ( | AVFormatContext * | s, |
int64_t | size | ||
) |
Definition at line 645 of file riff.c.
Referenced by avi_read_header().
int64_t ff_start_tag | ( | AVIOContext * | pb, |
const char * | tag | ||
) |
Referenced by avi_start_new_riff(), avi_write_header(), and avi_write_idx1().
enum CodecID ff_wav_codec_get_id | ( | unsigned int | tag, |
int | bps | ||
) |
Referenced by avisynth_read_header(), get_codec_data(), parse_media_type(), and xmv_read_header().
const AVCodecTag ff_codec_bmp_tags[] |
Definition at line 31 of file riff.c.
Referenced by asf_read_stream_properties(), asf_write_header1(), avformat_get_riff_video_tags(), avi_read_header(), avi_write_header(), avisynth_read_header(), decode_stream_header(), ff_mov_read_stsd_entries(), get_codec_data(), matroska_read_header(), mkv_write_codecprivate(), mkv_write_tracks(), mov_get_codec_tag(), nut_read_header(), ogm_dshow_header(), ogm_header(), parse_media_type(), and read_header().
const AVCodecTag ff_codec_wav_tags[] |
Definition at line 289 of file riff.c.
Referenced by avformat_get_riff_audio_tags(), decode_stream_header(), ff_mov_read_stsd_entries(), mkv_write_codecprivate(), mov_get_codec_tag(), nut_read_header(), ogm_dshow_header(), and ogm_header().
const AVMetadataConv ff_riff_info_conv[] |
Definition at line 346 of file riff.c.
Referenced by avi_read_header().