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WindowsSdk: init_video_decoder interface

void * _stdcall init_video_decoder(int width, int height, VIDEO_CODEC codec);
width:[in],Video' width
height:[in],Video' height
codec:[in],Video's codec
if Success, return a point to a context, else return NULL.
It is called to generate a context for a camera video before decoding a video frame,
If the video frame's format is not the same as before, this function must be called again.
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Page last modified on April 11, 2013, at 02:13 PM EST