Hardware deinterlacing on Android?

[Sebastian Dröge]

On Di, 2016-06-21 at 22:56 -0700, Kentaro Yamamoto wrote:
> Hello,
> 
> First of all, impressive work on the recent enablement of zero-copy
> hardware-accelerated video playback !!
> 
> I managed to get zero-copy h.264 playback working with my custom
> element + deocdebin + queue + autovideosink using the workaround
> Grégoire came up with : https://lists.freedesktop.org/archives/gstrea
> mer-android/2016-February/001073.html .
> 
> Now my last piece in the puzzle is hardware deinterlacing.  Does any
> have any clue?  On PC Linux, that's fairly easy with vaapi elements,
> but it's not clear tome how it can be done on Android.  I tried
> inserting gldeiterlace between queue and autovideosink, but gstreamer
> complains there is no such an element..
> 
> I am using GStreamer 1.8.2 on Android 5.1.1.

gldeinterlace was only ported to work on GLES recently:
https://bugzilla.gnome.org/show_bug.cgi?id=764873

This will be port of the next release, the 1.10 release series. If you
need it now already, you could build GStreamer from GIT.

-- 

Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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