Cinelerra: hvirtual/quicktime/wmx1.h Source File

00001 #ifndef QUICKTIME_WMX1_H
00002 #define QUICKTIME_WMX1_H
00003 
00004 #define WMX_CHUNK_FRAMES 50
00005 
00006 #include "yuv.h"
00007 
00008 typedef struct
00009 {
00010         quicktime_yuv_t yuv_tables;
00011         unsigned char *frame_cache[WMX_CHUNK_FRAMES];    /* Frames that are similar enough to pack. */
00012         unsigned char *key_frame;      /* Packed frames for writing. */
00013         long keyframe_position;
00014         int quality;
00015         int use_float;
00016 /* The YUV4 codec requires a bytes per line that is a multiple of 4 */
00017         int bytes_per_line;
00018 /* Actual rows encoded in the yuv4 format */
00019         int rows;
00020 
00021         int frames_per_chunk;
00022         int threshold;   /* How different a pixel must be for it to be called different. */
00023 } quicktime_wmx1_codec_t;
00024 
00025 #endif