Opened 10 years ago
Closed 10 years ago
#12104 closed Bug Report - General (Invalid)
number of vbuffer for VDPAU playback to low
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | minor | Milestone: | 0.27.2 |
| Component: | MythTV - Video Playback | Version: | 0.27-fixes |
| Severity: | medium | Keywords: | |
| Cc: | Ticket locked: | no |
Description
I was investigating sporadic (every 30 minutes) video buffer underruns resulting in short interrupts in playback when watching 720p and 1080i DVB-S2 recording. It turned out they disappeared when I increase vdpaubuffercount to 32. I did not try any lower values. My setup is a ZOTAC IONITX A-E with "VDPAU Normal" settings.
The text in http://www.mythtv.org/wiki/Vdpau was missleading because I thought vdpaubuffersize was removed with 0.26. Instead it was just renamed. I would have found the problem earlier if the description would have been clearer.
Note: See
TracTickets for help on using
tickets.
Use vdpaubuffercount option...
having said that, I've never encountered an issue with a file having a problem to play.
if you are still experiencing the issue with 0.27.1, then re-open the ticket, providing a sample