| 1 | #ifndef FFMPEG_AVI_H
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| 2 | #define FFMPEG_AVI_H
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| 3 |
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| 4 | #include "avcodec.h"
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| 5 |
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| 6 | #define AVIF_HASINDEX 0x00000010 // Index at end of file?
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| 7 | #define AVIF_MUSTUSEINDEX 0x00000020
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| 8 | #define AVIF_ISINTERLEAVED 0x00000100
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| 9 | #define AVIF_TRUSTCKTYPE 0x00000800 // Use CKType to find key frames?
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| 10 | #define AVIF_WASCAPTUREFILE 0x00010000
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| 11 | #define AVIF_COPYRIGHTED 0x00020000
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| 12 |
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| 13 | #define AVI_MAX_RIFF_SIZE 0x40000000LL
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| 14 | #define AVI_MASTER_INDEX_SIZE 256
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| 15 |
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| 16 | /* index flags */
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| 17 | #define AVIIF_INDEX 0x10
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| 18 |
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| 19 | offset_t start_tag(ByteIOContext *pb, const char *tag);
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| 20 | void end_tag(ByteIOContext *pb, offset_t start);
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| 21 |
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| 22 | typedef struct CodecTag {
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| 23 | int id;
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| 24 | unsigned int tag;
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| 25 | unsigned int invalid_asf : 1;
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| 26 | } CodecTag;
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| 27 |
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| 28 | void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const CodecTag *tags, int for_asf);
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| 29 | int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);
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| 30 | int wav_codec_get_id(unsigned int tag, int bps);
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| 31 | void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size);
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| 32 |
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| 33 | extern const CodecTag codec_bmp_tags[];
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| 34 | extern const CodecTag codec_wav_tags[];
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| 35 |
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| 36 | unsigned int codec_get_tag(const CodecTag *tags, int id);
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| 37 | enum CodecID codec_get_id(const CodecTag *tags, unsigned int tag);
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| 38 | unsigned int codec_get_bmp_tag(int id);
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| 39 | unsigned int codec_get_wav_tag(int id);
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| 40 | enum CodecID codec_get_bmp_id(unsigned int tag);
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| 41 | enum CodecID codec_get_wav_id(unsigned int tag);
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| 42 |
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| 43 | #endif /* FFMPEG_AVI_H */
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