?? avi.h
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#ifndef FFMPEG_AVI_H#define FFMPEG_AVI_H#include "avcodec.h"#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#define AVI_MAX_RIFF_SIZE 0x40000000LL#define AVI_MASTER_INDEX_SIZE 256/* index flags */#define AVIIF_INDEX 0x10offset_t start_tag(ByteIOContext *pb, const char *tag);void end_tag(ByteIOContext *pb, offset_t start);typedef struct CodecTag { int id; unsigned int tag; unsigned int invalid_asf : 1;} CodecTag;void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const CodecTag *tags, int for_asf);int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);int wav_codec_get_id(unsigned int tag, int bps);void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size); extern const CodecTag codec_bmp_tags[];extern const CodecTag codec_wav_tags[];unsigned int codec_get_tag(const CodecTag *tags, int id);enum CodecID codec_get_id(const CodecTag *tags, unsigned int tag);unsigned int codec_get_bmp_tag(int id);unsigned int codec_get_wav_tag(int id);enum CodecID codec_get_bmp_id(unsigned int tag);enum CodecID codec_get_wav_id(unsigned int tag);#endif /* FFMPEG_AVI_H */?? 快捷鍵說明
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