https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822639#M4891 <P>I have built the sample applications in w_ipp_samples_p_7.0.5.059\\\\ipp-samples\\\\audio-video-codecs.<BR />When I run the command line as follows, I get an output file that I can play in Windows Media Player:<BR /><BR />umc_video_enc_con -i bridge-far_qcif.yuv -w 176 -h 144 -o out0126.mp4<BR /><BR />However, if I run the following command line which differs only by specifying h264, it appears to work correctly, but it produces a file that I cannot play either in Windows Media Player or Quicktime:<BR /><BR />umc_video_enc_con h264 -i bridge-far_qcif.yuv -w 176 -h 144 -o out0126.mp4<BR /><BR />Has anyone had success using this sample application to produce files using h.264 compression that can be played on an iPad (preferrably) or in Windows Media Player? Any guidance you could provide would be most appreciated.<BR /><BR /><BR /><BR /></P> Thu, 26 Jan 2012 17:13:52 GMT bsudduth 2012-01-26T17:13:52Z https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822639#M4891 <P>I have built the sample applications in w_ipp_samples_p_7.0.5.059\\\\ipp-samples\\\\audio-video-codecs.<BR />When I run the command line as follows, I get an output file that I can play in Windows Media Player:<BR /><BR />umc_video_enc_con -i bridge-far_qcif.yuv -w 176 -h 144 -o out0126.mp4<BR /><BR />However, if I run the following command line which differs only by specifying h264, it appears to work correctly, but it produces a file that I cannot play either in Windows Media Player or Quicktime:<BR /><BR />umc_video_enc_con h264 -i bridge-far_qcif.yuv -w 176 -h 144 -o out0126.mp4<BR /><BR />Has anyone had success using this sample application to produce files using h.264 compression that can be played on an iPad (preferrably) or in Windows Media Player? Any guidance you could provide would be most appreciated.<BR /><BR /><BR /><BR /></P> Thu, 26 Jan 2012 17:13:52 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822639#M4891 bsudduth 2012-01-26T17:13:52Z https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822640#M4892 I have tried the above scenario with w_ipp_samples_p.7.0.6.60. Same results. Thu, 26 Jan 2012 18:30:39 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822640#M4892 bsudduth 2012-01-26T18:30:39Z https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822641#M4893 <P>Good day.</P><P>By default encoder uses mpeg2 codec and it encodes in raw format. Then most of players can play raw mpeg2 stream, not many of them can play raw h264 stream. You need to use mp4 muxer to crate a container around thestream. </P><P>Check this article for guidance: <A href="http://software.intel.com/en-us/articles/getting-started-with-intel-ipp-unified-media-classes-sample/">http://software.intel.com/en-us/articles/getting-started-with-intel-ipp-unified-media-classes-sample/</A></P> Fri, 27 Jan 2012 10:38:08 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822641#M4893 Pavel_V_Intel 2012-01-27T10:38:08Z https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822642#M4894 Try using VLC player to play the file. VLC player can play raw H264 video with no file/stream format Fri, 27 Jan 2012 20:11:43 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Problems-with-h-264-encoding-using-the-umc-video-enc-sample/m-p/822642#M4894 OKohl 2012-01-27T20:11:43Z