https://community.intel.com/t5/Intel-Integrated-Performance/In-h264-decoder-buffering/m-p/899228#M12546 <P>In h.264 decoder, When the input is stream, how is the size of the buffer?<BR />In my application, one frame encode -&gt; decode and store it -&gt; the otherframe encode -&gt; decode and strore continueously. but,h264 decoder is not operated by frame by frame, and delayexists.<BR />So, I plan to do buffering the input stream of decoder, but I don't know buffer size?<BR />In simpledecoder.cpp, DataIn.SetBufferPointer(cVideoData,VideoDataSize); andDataIn.SetDataSize(VideoDataSize);<BR />That is, when the value of VideoDataSize is varied, howset it?</P> Thu, 29 Oct 2009 06:29:04 GMT relay21 2009-10-29T06:29:04Z https://community.intel.com/t5/Intel-Integrated-Performance/In-h264-decoder-buffering/m-p/899228#M12546 <P>In h.264 decoder, When the input is stream, how is the size of the buffer?<BR />In my application, one frame encode -&gt; decode and store it -&gt; the otherframe encode -&gt; decode and strore continueously. but,h264 decoder is not operated by frame by frame, and delayexists.<BR />So, I plan to do buffering the input stream of decoder, but I don't know buffer size?<BR />In simpledecoder.cpp, DataIn.SetBufferPointer(cVideoData,VideoDataSize); andDataIn.SetDataSize(VideoDataSize);<BR />That is, when the value of VideoDataSize is varied, howset it?</P> Thu, 29 Oct 2009 06:29:04 GMT https://community.intel.com/t5/Intel-Integrated-Performance/In-h264-decoder-buffering/m-p/899228#M12546 relay21 2009-10-29T06:29:04Z https://community.intel.com/t5/Intel-Integrated-Performance/In-h264-decoder-buffering/m-p/899229#M12547 You might look at this reply from Ying H to a related thread. It contains some useful links to information regarding the H.264 encoding and decoding code provided with the IPP library. <DIV><SPAN style="font-family: Verdana, Arial, Helvetica, sans-serif;"><BR /></SPAN></DIV> <DIV><A href="http://software.intel.com/en-us/forums/showpost.php?p=99279">http://software.intel.com/en-us/forums/showpost.php?p=99279</A><BR /></DIV> <DIV><BR /></DIV> Fri, 30 Oct 2009 18:13:35 GMT https://community.intel.com/t5/Intel-Integrated-Performance/In-h264-decoder-buffering/m-p/899229#M12547 PaulF_IntelCorp 2009-10-30T18:13:35Z