androidmedia

Sebastian Dröge sebastian at centricular.com
Wed Mar 26 12:06:53 PDT 2014


On Mi, 2014-03-26 at 14:18 -0400, Alok Kumar wrote:
> Thanks you Sebastian for reply.
> However when I used pipeline like below
> gst_parse_launch("filesrc location=/storage/extSdCard/zoo_1080p.mp4 !
> qtdemux ! queue ! h264parse ! decodebin ! eglglessink", &error);
> 
> playback is jerky and indicates it is using some SW decoder for 1080p. 480p
> file plays ok.  I am using Galaxy tab 3.
> 
> How to make sure it uses HW decoder ?

Check the debug logs if some amcviddec element is used by decodebin, or
check with the GstBin API if there is one inside decodebin.

You can also just use playbin, or a "filesrc ! decodebin ! eglglessink"
pipeline for what you do there btw.

-- 
Sebastian Dröge, Centricular Ltd - http://www.centricular.com
Expertise, Straight from the Source
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