Ticket #8237 (closed defect: fixed)
Opened 3 years ago
Last modified 3 years ago
White noise or no sound after seeking, when using PULSEAUDIO:default
| Reported by: | Marc Randolph <mrand+mythtv@…> | Owned by: | danielk |
|---|---|---|---|
| Priority: | minor | Milestone: | unknown |
| Component: | MythTV - Audio Output | Version: | head |
| Severity: | medium | Keywords: | |
| Cc: | Ticket locked: | yes |
Description
Consolidating reports from downstream users:
FE configured to use PULSEAUDIO:default
Recorded or Live TV will start out playing correct audio, but seeking ffw or rwd loses proper audio, getting either white noise static (raw digital data?) or no sound at all.
To restore proper audio, one of the following must be done:
- Select an alternative audio channel and coming back to the default one
- Repeated skipping again or hitting pause will sometimes, eventually, restore audio
- If all else fails, get out of play mode and starting play again
mythtv-frontend 0.23.0+fixes23820-0ubuntu1
Attachments
Change History
comment:1 Changed 3 years ago by robertm
- Owner changed from ijr to jyavenard
- Component changed from MythTV - General to MythTV - Audio Output
comment:2 Changed 3 years ago by Jeremy Nickurak <mythtv-bugs@…>
Confirming. Further, using ALSA:pulse doesn't seem to work any more in Lucid, so this is the only useful option for audio support.... and it doesn't work right.
comment:3 Changed 3 years ago by jyavenard
- Owner changed from jyavenard to danielk
- Status changed from new to assigned
not sure who else to assign it to
comment:4 Changed 3 years ago by aysal@…
I have the same Problem using lucid with pulseaudio and hdmi.
comment:5 Changed 3 years ago by stuartm
- Owner danielk deleted
- Status changed from assigned to new
- Ticket locked set
comment:6 Changed 3 years ago by stuartm
- Owner set to danielk
- Status changed from new to assigned
Oops
comment:8 Changed 3 years ago by danielk
- Status changed from assigned to closed
- Resolution set to fixed
comment:9 Changed 3 years ago by jyavenard
This is most likely an issue with pulse default internal resampler which is buggy.
Change the default pulse sampling rate to 48kHz (from 44.1kHz) or change the resampling method.
