On 2017 M10 5, Thu 21:00:02 CEST Felix Miata wrote: > Martin Herkt composed on 2017-10-05 14:17 (UTC+0200): > > Felix Miata wrote: > >> Hans-Peter and Rob got me going some days ago with .ts files made from > >> one > >> of the two FTA DVB sources I most often record, by changing in VLC > >> preferences video output from automatic to OpenGL GLX video output: > >> http://lists.links2linux.de/pipermail/packman/2017-September/015398.html > >> > >> From my other primary source, SMPlayer produces expected video, but VLC > >> (either OSS version or Packman version 2.2.6-8.1.x86_64) usually outputs > >> only green, sometimes green with a bunch of blotching as if source was > >> inadequate. If I change back from OpenGL GLX video output to automatic, > >> then output is a constant flashing back & forth between green screen & > >> expected output. > > > > Uninstall libvdpau_va_gl1. > > This fixed it. Thank you! The answer was already in openSUSE forums, but my > Google-Fu wasn't good enough to find it. :-p > > https://forums.opensuse.org/showthread.php/506960-Black-screen-in-vlc April > 2015 https://forums.opensuse.org/showthread.php/519716 August 2016 > > > Disable hardware decoding if problem persists. > > Wasn't necessary.
FWIW, mpv blacklists VA-API wrappers like vdpau-va-gl unless the user explicitly selects them because they are generally very broken: https://git.srsfckn.biz/mpv/tree/video/vdpau.c?id=v0.27.0#n616 https://git.srsfckn.biz/mpv/tree/video/decode/vd_lavc.c?id=v0.27.0#n417 Might be worth filing a VLC bug since it should support both VDPAU and VA-API, and decode API wrappers should never be preferred. Also, libvdpau_va_gl1 should never ever be installed by default, but that’s a topic for a different mailing list.
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