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<p class="MsoNormal"><span lang="EN-US">Hello all!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have a question regarding decoding H264 video with libavcodec and libx264.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am decoding live rtp streams of H264 and due to network packet loss I sometimes get ‘decode_slice_header error’ when decoding. This shows up in my av log callback and the problem is visible as screen artifacts in the
decoded picture. <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">However, this seems not to be categorized as an ‘real’ error and avcodec_decode_video2 returns a non negative value, I.e. not an error in decoding.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">So how do I detect this error programmatically ?
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have fiddled with AV_EF_* flags on the decoder context but nothing triggers this as a ‘real’ error.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Also, is there a way to link the av logs with the encoder/decoder context it is in reference to? In that case I could just trigger on the logging output.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am using ffmpeg 2.7 and latest libx264 build.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Br,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Per Enstedt<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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