question about audio decode in gst omx

[chensheng duan]

got it, of course i will try it,

and these days i downloaded gst-omx tag 1.0.0 and tried to use with gst,
and found problem. after debug, it seems it disable the output port after
change state to idle, so the OMX cannot reach to the idle state and locked
the IL working thread.

i checked the latest code from cgit, and found this issue already be fixed.

so maybe tag 1.0.0 is too old and also not stable?  then which version
is preferable?


2014-04-30 1:03 GMT+08:00 Sebastian Dröge <sebastian at centricular.com>:

> On Mi, 2014-04-30 at 00:12 +0800, chensheng duan wrote:
> > thank you very much for you kindly respond.
> >
> > yes, for general purpose, software audio decode is fairly enough,  but we
> > still need to use DSP and omx on our IC as before (age of 0.10.x)
> >
> > new gst-omx seems quite different from old gst-openmax,  which i think is
> > more simple, and we spent 2 years to make it stable（and compatible with
> our
> > IL & HW codec driver）.
> >
> > so currently we need spent some time to get familiar with the new one,
> and
> > figure out whats the next step.
>
> gst-omx is a completely new code base as compared to gst-openmax, but
> was available in 0.10 too. Main difference is that gst-omx is using the
> proper base classes for audio/video decoding/encoding, and thus provide
> the same guaranteed behaviour as other similar GStreamer elements.
>
> I gave a talk at the GStreamer Conference in Prague in 2011 (or 2012?)
> about this, you should find a video of that on the Internet.
>
> --
> Sebastian Dröge, Centricular Ltd - http://www.centricular.com
> Expertise, Straight from the Source
>
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>
>
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