[Bug 85323] New: Video is stuttering using hardware acceleration

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 22 03:39:54 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=85323

            Bug ID: 85323
           Summary: Video is stuttering using hardware acceleration
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: ken20001 at ukr.net

Using hardware acceleration in mpv (mpv -vo vdpau --hwdec vdpau) video plays
not smooth but stuttering with this sample:
http://www.ulozto.net/live/x2Af6ro/planet-earth-from-pole-to-pole-1080p-sample-16ref-mkv 

mpv --version
mpv git-f5a19f6 (C) 2000-2014 mpv/MPlayer/mplayer2 projects
 built on 2014-10-18T11:58:42
ffmpeg library versions:
   libavutil       54.7.100
   libavcodec      56.1.100
   libavformat     56.4.101
   libswscale      3.0.100
   libavfilter     5.1.100
   libavresample   2.1.0

vdpauinfo 0.1-1
mesa-vdpau-drivers 10.4~git1410211930.ef280c~gd~t
libgl1-mesa-glx 10.4~git1410211930.ef280c~gd~t

Kubuntu 14.04.1
Linux: 3.18RC1 x86_64
Graphics: Radeon HD2600 XT

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