Statistics
| Branch: | Revision:

ffmpeg / libavformat / avi.h @ 34f633df

History | View | Annotate | Download (1.35 KB)

1
#ifndef FFMPEG_AVI_H
2
#define FFMPEG_AVI_H
3

    
4
#include "avcodec.h"
5

    
6
#define AVIF_HASINDEX                0x00000010        // Index at end of file?
7
#define AVIF_MUSTUSEINDEX        0x00000020
8
#define AVIF_ISINTERLEAVED        0x00000100
9
#define AVIF_TRUSTCKTYPE        0x00000800        // Use CKType to find key frames?
10
#define AVIF_WASCAPTUREFILE        0x00010000
11
#define AVIF_COPYRIGHTED        0x00020000
12

    
13
#define AVI_MAX_RIFF_SIZE       0x40000000LL
14
#define AVI_MASTER_INDEX_SIZE   256
15

    
16
/* index flags */
17
#define AVIIF_INDEX             0x10
18

    
19
offset_t start_tag(ByteIOContext *pb, const char *tag);
20
void end_tag(ByteIOContext *pb, offset_t start);
21

    
22
typedef struct CodecTag {
23
    int id;
24
    unsigned int tag;
25
    unsigned int invalid_asf : 1;
26
} CodecTag;
27

    
28
void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const CodecTag *tags, int for_asf);
29
int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);
30
int wav_codec_get_id(unsigned int tag, int bps);
31
void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size); 
32

    
33
extern const CodecTag codec_bmp_tags[];
34
extern const CodecTag codec_wav_tags[];
35

    
36
unsigned int codec_get_tag(const CodecTag *tags, int id);
37
enum CodecID codec_get_id(const CodecTag *tags, unsigned int tag);
38
unsigned int codec_get_bmp_tag(int id);
39
unsigned int codec_get_wav_tag(int id);
40
enum CodecID codec_get_bmp_id(unsigned int tag);
41
enum CodecID codec_get_wav_id(unsigned int tag);
42

    
43
#endif /* FFMPEG_AVI_H */