| Summary: | hear the crackling when watching video through vlc with pulseaudio | ||
|---|---|---|---|
| Product: | [ROSA-based products] ROSA Fresh | Reporter: | FirstLevel <firstlevel> |
| Component: | Packages from Main | Assignee: | ROSA Linux Bugs <bugs> |
| Status: | RESOLVED FIXED | QA Contact: | ROSA Linux Bugs <bugs> |
| Severity: | normal | ||
| Priority: | Normal | CC: | alex.burmashev, alexander.petryakov, dmitry.postnikov, pavel.shved |
| Version: | Marathon | ||
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Platform: | --- | ROSA Vulnerability identifier: | |
| RPM Package: | vlc-2.0.1-2plf-plf2012.0.x86_64.rpm | ISO-related: | |
| Bad POT generating: | Upstream: | ||
| Attachments: | lspci | ||
+1. Sound also cracks if I watch DVD via VLC at my home PC with pulseaudio enabled. mplayer worked well for the same movies. I have Audigy2 sound card (emu10k1 driver afaik). can you try this: 1) open /etc/pulse/default.pa 2) find string load-module module-udev-detect 3) add tsched=0 there, so the string looks load-module module-udev-detect tsched=0 4) Save the file and restart PC/pulseaudio (In reply to comment #2) > can you try this: > > 1) open /etc/pulse/default.pa > 2) find string > load-module module-udev-detect > 3) add tsched=0 there, so the string looks > load-module module-udev-detect tsched=0 > > 4) Save the file and restart PC/pulseaudio This helped me! The crackling is gone from VLC. And there seems nothing wrong with other applications such as Skype, romp, amaroK, etc. (In reply to comment #3) > (In reply to comment #2) > > can you try this: > > > > 1) open /etc/pulse/default.pa > > 2) find string > > load-module module-udev-detect > > 3) add tsched=0 there, so the string looks > > load-module module-udev-detect tsched=0 > > > > 4) Save the file and restart PC/pulseaudio > > This helped me! The crackling is gone from VLC. And there seems nothing > wrong with other applications such as Skype, romp, amaroK, etc. This method is described in Errata, paragraph 4.3: http://wiki.rosalab.ru/ru/index.php/Errata_ROSA_Marathon_2012 :) Then maybe this workaround can be considered a fix and be applied by default ? (In reply to comment #5) > Then maybe this workaround can be considered a fix and be applied by default > ? I guess. Since I'm always at just, such manipulation, and spend the rest of it is talking about. Otherwise ... wheezing sound at all. User has applied workaround and all works well. I'll close this bug. |
Created attachment 422 [details] lspci Description of problem: If I enable pulseaudio system I hear the crackling when watching video through vlc (mkv or avi). mp3 sounds well. And other applications works well with pulseaudio. If I enable alsa and disable pulseaudio VLC works well too. I have removed ~/.pulse and ~/.config/vlc but situation did not change. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3.