Help with transcoding h264 encoded TS on raspberry pi

Tim Müller tim at centricular.com
Sun Dec 15 01:39:38 PST 2013


> You're right of course. I took Markus' tar-gzipped sources with configure
> "pre-run". make clean, configure, make and all is good. Unfortunately I
> stumbled upon a serious problem. When transcoding a stream with aspect
> ratio 4:3 is interrupted with a commercial that is 16:9, the pipeline
> breaks/stops:
> 
> tested with these elements
> 
> ! progressreport ! tsdemux ! mpegvideoparse ! omxmpeg2videodec ! fakesink
> 
> ERROR: from element
> /GstPipeline:pipeline0/GstOMXMPEG2VideoDec-omxmpeg2videodec:omxmpeg2videodec-omxmpeg2videodec0:
> GStreamer error: negotiation problem.
> Additional debug info:
> gstvideodecoder.c(2015): gst_video_decoder_chain ():
> /GstPipeline:pipeline0/GstOMXMPEG2VideoDec-omxmpeg2videodec:omxmpeg2videodec-omxmpeg2videodec0:
> decoder not initialized
> Execution ended after 0:03:34.668588841
> 
> Is this "works as designed" or a bug?

It's a bug of course:
https://bugzilla.gnome.org/show_bug.cgi?id=710948
 
Cheers
 -Tim



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