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44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
#ifndef FFMPEG_AVI_H
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#define FFMPEG_AVI_H
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#include "avcodec.h"
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#define AVIF_HASINDEX 0x00000010 // Index at end of file?
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#define AVIF_MUSTUSEINDEX 0x00000020
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#define AVIF_ISINTERLEAVED 0x00000100
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#define AVIF_TRUSTCKTYPE 0x00000800 // Use CKType to find key frames?
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#define AVIF_WASCAPTUREFILE 0x00010000
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#define AVIF_COPYRIGHTED 0x00020000
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#define AVI_MAX_RIFF_SIZE 0x40000000LL
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#define AVI_MASTER_INDEX_SIZE 256
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/* index flags */
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#define AVIIF_INDEX 0x10
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offset_t start_tag(ByteIOContext *pb, const char *tag);
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void end_tag(ByteIOContext *pb, offset_t start);
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typedef struct CodecTag {
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int id;
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unsigned int tag;
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unsigned int invalid_asf : 1;
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} CodecTag;
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void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const CodecTag *tags, int for_asf);
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int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);
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int wav_codec_get_id(unsigned int tag, int bps);
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void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size);
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extern const CodecTag codec_bmp_tags[];
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extern const CodecTag codec_wav_tags[];
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unsigned int codec_get_tag(const CodecTag *tags, int id);
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enum CodecID codec_get_id(const CodecTag *tags, unsigned int tag);
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unsigned int codec_get_bmp_tag(int id);
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unsigned int codec_get_wav_tag(int id);
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enum CodecID codec_get_bmp_id(unsigned int tag);
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enum CodecID codec_get_wav_id(unsigned int tag);
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#endif /* FFMPEG_AVI_H */
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