FFmpeg/libav/avi.h
Fabrice Bellard 46a3d0685d correct pcm audio format handling
Originally committed as revision 147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-24 23:26:46 +00:00

31 lines
975 B
C

#define AVIF_HASINDEX 0x00000010 // Index at end of file?
#define AVIF_MUSTUSEINDEX 0x00000020
#define AVIF_ISINTERLEAVED 0x00000100
#define AVIF_TRUSTCKTYPE 0x00000800 // Use CKType to find key frames?
#define AVIF_WASCAPTUREFILE 0x00010000
#define AVIF_COPYRIGHTED 0x00020000
offset_t start_tag(ByteIOContext *pb, char *tag);
void end_tag(ByteIOContext *pb, offset_t start);
void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc);
int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);
int wav_codec_get_id(unsigned int tag, int bps);
typedef struct CodecTag {
int id;
unsigned int tag;
} CodecTag;
extern CodecTag codec_bmp_tags[];
extern CodecTag codec_wav_tags[];
unsigned int codec_get_tag(CodecTag *tags, int id);
int codec_get_id(CodecTag *tags, unsigned int tag);
/* avidec.c */
int avi_read_header(AVFormatContext *s, AVFormatParameters *ap);
int avi_read_packet(AVFormatContext *s, AVPacket *pkt);
int avi_read_close(AVFormatContext *s);