mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 11:25:10 +00:00
65c962ce6d
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2653 b3059339-0415-0410-9bf9-f77b7e298cf2
52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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#define AVIWRITE_MAX_STREAMS 16
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#define AVIWRITE_TYPE_VIDEO 0
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#define AVIWRITE_TYPE_AUDIO 1
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typedef struct {
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// muxer data:
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int type; // audio or video
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int id; // stream no
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unsigned int ckid; // chunk id (00dc 01wb etc)
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double timer;
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unsigned int size;
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// buffering:
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unsigned char *buffer;
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unsigned int buffer_size;
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unsigned int buffer_len;
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// source stream:
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void* source; // sh_audio or sh_video
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int codec; // codec used for encoding. 0 means copy
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// avi stream header:
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AVIStreamHeader h; // Rate/Scale and SampleSize must be filled by caller!
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// stream specific:
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WAVEFORMATEX *wf;
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BITMAPINFOHEADER *bih; // in format
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} aviwrite_stream_t;
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typedef struct {
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// encoding:
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MainAVIHeader avih;
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unsigned int movi_start;
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unsigned int movi_end;
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unsigned int file_end;
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// index:
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AVIINDEXENTRY *idx;
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int idx_pos;
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int idx_size;
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// streams:
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//int num_streams;
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aviwrite_stream_t* def_v; // default video stream (for general headers)
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aviwrite_stream_t* streams[AVIWRITE_MAX_STREAMS];
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} aviwrite_t;
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aviwrite_stream_t* aviwrite_new_stream(aviwrite_t *muxer,int type);
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aviwrite_t* aviwrite_new_muxer();
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void aviwrite_write_chunk(aviwrite_t *muxer,aviwrite_stream_t *s, FILE *f,int len,unsigned int flags);
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void aviwrite_write_header(aviwrite_t *muxer,FILE *f);
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void aviwrite_write_index(aviwrite_t *muxer,FILE *f);
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