playbin : no mp4 sound

Brendan Long self at
Wed Jul 3 11:50:10 PDT 2013

On 07/03/2013 09:43 AM, Otwoh wrote:
> My problem is  only due to the MPEG-AAC codec. 
> If I use component that automatically select  the good decoder, like
> playbin2 or decodebin2, the video is played without sound.
> When I tried to force the decoder with "ffdec_aac", the pipeline link fail.
> Same error append with a simple "audioconvert".
You could try inspecting your file with something like ffmpeg to see
what it thinks you need:

ffmpeg -i yourfile

If you play it with playbin, do you get any warnings about missing elements?

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