Opened 6 years ago
Closed 5 years ago
Last modified 5 years ago
#13298 closed Bug Report - General (Fixed)
VAAPI with Xorg Server 1.20 causes white screen instead of decoded frames
Reported by: | adam stylinski | Owned by: | Peter Bennett |
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Priority: | minor | Milestone: | 30.0 |
Component: | MythTV - Video Playback | Version: | 0.28.1 |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
This may or may not be specific to VAAPI, as I currently don't have any other machines leveraging Xorg Server 1.20 and this issue I had to diagnose remotely over the phone. Downgrading to Xorg 1.19 seemed to fix the issue.
With Xorg 1.20, mpv seemed able to decode and render frames with an opengl renderer, so it must be something mythtv is doing with X11 calls. The logs produced no meaningfully different output even when the log level was set to debug.
Change History (5)
comment:1 Changed 6 years ago by
comment:2 Changed 6 years ago by
comment:3 Changed 6 years ago by
Please check if the patch in #13311 fixes the problem. Note that there is now a place in video setup to enter the VAAPI device path.
comment:4 Changed 5 years ago by
Resolution: | → Fixed |
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Status: | new → closed |
There is a new vaapi implementation, vaapi2. Please reopen the ticket if that does not resolve the problem.
comment:5 Changed 5 years ago by
Milestone: | needs_triage → 30.0 |
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With Xorg server 1.20 are you able to use any of the OpenGL (software decode) playback profiles with MythTV? For example OpenGL Slim.