gstreamer-vaapi on AMD

[Sebastian Dröge]

On Mi, 2014-05-21 at 15:38 -0500, David W. Harks wrote:
> I was trying to play an H.264 video today using gstreamer-vaapi master from git. It fails for me, and I’m not sure where else to look to understand why. How can I debug this further? I’ve included the debug output from vaapidecode and vainfo output from my system. (I’m on an AMD-based system; using the fglrx driver, with XvBA.)
> 
> Thanks in advance for any pointers!
> 
> -d
> 
> Using Gst: 1.3.2.1
> 
> GST_DEBUG=vaapidecode:5 gst-launch-1.0 playbin uri=file:///scratch/excite/content/Trickshots_02_h264_rf20.mp4
> [...]

Does it work with a manual pipeline that uses vaapisink?

> gst-launch-1.0 filesrc location=/scratch/excite/content/Trickshots_02_h264_rf20.mp4 ! qtdemux ! queue ! vaapidecode ! queue ! vaapisink

Does it work if you disable the colorbalance and deinterlace flags on
playbin?

> gst-launch-1.0 playbin flags=text+audio+video uri=file:///scratch/excite/content/Trickshots_02_h264_rf20.mp4

Or if you force vaapisink as the video-sink?

> gst-launch-1.0 playbin video-sink="vaapisink" uri=file:///scratch/excite/content/Trickshots_02_h264_rf20.mp4

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