Xiaolong Zhang
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About Nextbuffer of video decoder
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Xiaolong Zhang
07/19/2010 9:34 AM
post59797
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About Nextbuffer of video decoder
Hello everyone!
Now, I am writing a h264 vedio decoder based on mme, and meet some prolems.
Firstly,how many input channels and output channels does a vedio decoder filter should have.does it include
audio channels? or I have to write a audio decoder filter for the video media file? because a viedo media file
include
audio and video.
secondly,I know the nextbuffer function(it is included in mediaoutput) is called to deal with the video data and
exchange buffers, but when does the nextbuffer is called? I adding some logs in the nextbuffer function,but it can not
be called.
Thanks very much,I am looking forword your reply!
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