[mythtv-users] VAAPI / OpenGL and myth 0.26 - black screen on playback

[Andrey Zhunev]

Hello All,


CentOS 6.4 and MythTV 0.26 with Intel Sandy Bridge video. Whenever I
set mythfrontend to use vaapi or OpenGL, I get a black screen during
video playback (sound works fine).


The mythfrontend log is here:
http://pastebin.com/raw.php?i=W7k4HRVx

# mythfrontend --version
Please attach all output as a file in bug reports.
MythTV Version : v0.26.0-171-gbfd2408
MythTV Branch : fixes/0.26
Network Protocol : 75
Library API : 0.26.20130225-1
QT Version : 4.6.2
Options compiled in:
 linux profile use_hidesyms using_alsa using_jack using_oss
 using_pulse using_pulseoutput using_backend using_bindings_perl
 using_bindings_python using_bindings_php using_dvb using_frontend
 using_iptv using_ivtv using_libcrypto using_libudf using_lirc
 using_mheg using_opengl_video using_qtwebkit using_qtscript
 using_qtdbus using_v4l2 using_v4l1 using_x11 using_xrandr using_xv
 using_bindings_perl using_bindings_python using_bindings_php
 using_mythtranscode using_opengl using_vaapi using_vdpau
 using_ffmpeg_threads using_live using_mheg using_libass using_libudf


 # vainfo
libva info: VA-API version 0.33.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_32
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.33 (libva 1.1.0)
vainfo: Driver version: Intel i965 driver - 1.0.17
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileH264Baseline           : VAEntrypointVLD
      VAProfileH264Baseline           : VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD



What can be wrong?


-- 
Best regards,
 Andrey