Hardware accelerated playback on RPI with OpenGL

Sergey Borovkov serge.borovkov at gmail.com
Wed Jan 6 11:28:07 PST 2016


And in the case it helps - when I am playing video to glimagesink I am
getting a lot of this messages:
"gstbasesink.c(2854): gst_base_sink_is_too_late ():
/GstPipeline:pipeline0/GstGLImageSinkBin:glimagesinkbin0/GstGLImageSink:sink:
There may be a timestamping problem, or this computer is too slow."

>From the source code I saw that there is a comment nearby:
    /* !!emergency!!, if we did not receive anything valid for more than a
     * second, render it anyway so the user sees something */

And that should not be so bad, should it? I am pretty sure it's possible to
render 1080p videos on rpi in time - both omxplayer do it, and there is
small library called piomx_textures that gets video frames straight from
decoder and draws that in QML.
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