gstreamer (1.2.4.1) not working with android 4.3

Alok Kumar alokkat at gmail.com
Mon May 12 06:40:41 PDT 2014


Hi,

I looked at the bug, is not it talks about encoder element and not the
decoder issue on imx6 freescale devices.

gstamcvideodec.c:1314:gst_amc_
video_dec_loop:<amcvideodec-omxfreescalestdvideodecoderavcv3hwbased2>
> error: Invalid sized input buffer
> 05-10 23:27:05.700 I/tutorial( 3289):* Error received from element
> amcvideodec-omxfreescalestdvideodecoderavcv3hwbased2: Could not configure
> supporting library.*

Please advise.do I need to file a seperate bug ?

Should I try using directly HW decoder without amc (considering I want it
to work on specific HW (which is ok for now).

Thanks
Alok


On Mon, May 12, 2014 at 3:11 AM, Sebastian Dröge
<sebastian at centricular.com>wrote:

> On So, 2014-05-11 at 22:07 -0400, Alok Kumar wrote:
> > Yes, I will file the bug.
> > However I am little disappointed with gstreamer android performance. Do
> we know any hw (vendor), where 1080p30 can be played smoothly?
> >
> > Any advice, I have tried rockchip and free scale and it has been
> disappointment.
>
> A bug was already filed about the libvpx problem:
> https://bugzilla.gnome.org/show_bug.cgi?id=729755
>
> For the performance, without further details I can only guess. But
> assuming that you actually use the hardware decoders, all recent devices
> should properly support playback of 1080p30... however for this to work
> properly in GStreamer too someone has to sit down and properly implement
> a zerocopy path from the decoder element to the video sink for Android.
> It's not really difficult to do, just needs someone to do it :)
>
> There's code started for that here:
> https://github.com/ylatuya/gst-plugins-bad/tree/amczerocopy
>
> --
> Sebastian Dröge, Centricular Ltd - http://www.centricular.com
> Expertise, Straight from the Source
>
> _______________________________________________
> gstreamer-android mailing list
> gstreamer-android at lists.freedesktop.org
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>
>


-- 
Regards
Alok Kumar
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