https://community.intel.com/t5/Intel-Integrated-Performance/Audio-Rendering-No-sound/m-p/861542#M7789 Hello David,<BR /><BR />Just going through outstanding issues and see that this one has been there for quite a while. Are you still in need of assistance on this issue?<BR /><BR />Paul Fri, 17 Sep 2010 23:46:58 GMT PaulF_IntelCorp 2010-09-17T23:46:58Z https://community.intel.com/t5/Intel-Integrated-Performance/Audio-Rendering-No-sound/m-p/861541#M7788 Hi,<BR />I am trying to integrate UMC classes into my own program. I rendered an Audio File (AC3 codec), but got no sound. It renders with sample demo program. But I am not using the exact rendering flow as the sample. The Audio and video is not sync-ed. I set Volume to 0.2. The audio ES packets are read correctly, and uncompressed in the same way as the sample. Anyone can quick point me to some thing that may not be initialized properly. (I'm using DSound Audio Render).<BR />Thanks,<BR />david .tac<BR /> Fri, 25 Sep 2009 17:16:12 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Audio-Rendering-No-sound/m-p/861541#M7788 dzhou_tac 2009-09-25T17:16:12Z https://community.intel.com/t5/Intel-Integrated-Performance/Audio-Rendering-No-sound/m-p/861542#M7789 Hello David,<BR /><BR />Just going through outstanding issues and see that this one has been there for quite a while. Are you still in need of assistance on this issue?<BR /><BR />Paul Fri, 17 Sep 2010 23:46:58 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Audio-Rendering-No-sound/m-p/861542#M7789 PaulF_IntelCorp 2010-09-17T23:46:58Z