[Bug 732939] wavenc doesn't create a proper header for data from omxaacdec

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=732939
  GStreamer | gst-omx | 1.2.4

--- Comment #37 from Sebastian Dröge (slomo) <slomo at coaxion.net> 2014-07-13 09:35:39 UTC ---
(In reply to comment #36)

> 1. set OMX_IndexParamAudioAac with attributes of the input wav file, for now,
> rate 22050 and ch #6.
> 2. regardless of the values, OMX_IndexParamAudioPcm return 44100 and 2
> 3. after reconfiguration of the OUTPORT, OMX_IndexParamAudioAac (inport)
> forgets the initially set value but gives back 44100 and 2.

This is a bug.

> Omx_IndexParamAudioPcm also shows 44100 and 2 as it does from the beginning.
> 
> 
> My question, if it normally works, what should be the rate and channels of
> OMX_IndexParamAudioPcm when the device sets OMX_IndexParamAudioAac with rate
> 22050 and ch #6 as the current test does??

It should probably contain some PCM format with 22050Hz sampling rate, 6
channels and some sensible channel layout. The other values in the PCM format
depend on the exact codec.

Can you please try if it works with a stereo, 44.1kHz AAC file? :)

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