note: I have this issue in 4 computers; default settings of mythtv on ubuntu
12.04 and pulseaudio cause 'random' noise. And random means it can start at
any action you do; after a pause, switching to program guide, it can happen
(about 15% chance).
Another pause can fix it.
My solution to
** Changed in: mythtv (Ubuntu Lucid)
Milestone: lucid-updates = None
** No longer affects: mythtv (Ubuntu Lucid)
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https://bugs.launchpad.net/bugs/550100
Title:
Thanks Matt for the workaround, worked for me too.
I'd just like to add that this bug is really jarring as the white noise
is at full volume, which can be a *lot* louder than the tv audio. Made
me cringe every time.
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Bug
This bug is still active in 12.04. I just upgraded from 10.04 and
encountered this.
I have not checked if the patches are applied to 0.25. A workaround
that appears to be fine for me is to change the default sampling rate in
pulsed.
Add this line to /etc/pulse/daemon.conf:
default-sample-rate
New upstream ticket against 0.24 branch.
** Bug watch added: mythtv.org bug tracker #8769
http://svn.mythtv.org/trac/ticket/8769
** Changed in: mythtv
Status: Fix Released = Unknown
** Changed in: mythtv
Remote watch: mythtv.org bug tracker #8237 = mythtv.org bug tracker #8769
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This is a relatively old bug now, yet until I upgraded last night to
2:0.24.0~trunk-24634-0ubuntu1, I never had this issue on my Lucid box,
and now I do.
I notice that is seems to impact anything related to the internal
player, eg: Live/Pre-recorded TV and MythVideo. For me, the simplest
solution
Sorry to bug you all. I am only getting white noise with sound set to
ALSA:default. I was using ALSA:mixed-digital. I see this is going to be
in lucid-updates, or should it already be?
My mythmusic sound is fine, it is only the TV playback that is giving me
problems.
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white noise or no sound
Hi,
Thanks to Marc submitting http://svn.mythtv.org/trac/ticket/8378 I have
found a patch that believe needs to be included in the Ubuntu Lucid
release. The ticket Marc submitted was marked as a duplicate of
http://svn.mythtv.org/trac/ticket/7496
I removed all the pulse related patches I have
ShaunS, the Mythbuntu developers try to keep as small a diff as
absolutely possible with upstream (with a very strong preference for
no difference at all). Since your first patch is based on what is
committed to upstream trunk, it would be preferred over the
pulse-latency-001.patch since upstream
Hi Marc,
Thank you for your response, the information is informative. I understand that
these things take time.
I am really out of my depth as far as how to move this forward, but I would
like to help as much as possible.
1. As far as I understand the audiooutputpulse.cpp contains only pulse
Cheers Marc,
Testing is not a problem, this issue is very important to me and will be to
others I am sure.
There seems to be an interesting upstream discussion on latency and sync
regarding pulseaudio.
http://svn.mythtv.org/trac/ticket/7496
Thanks for the good work,
Shaun
** Bug watch
I just mentioned to my wife that I was about to try another mythtv pulseaudio
patch.
The WAF took a nose dive.
Testing may be a little more complicated than I thought :)
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white noise or no sound after seeking when using PULSEAUDIO:default
https://bugs.launchpad.net/bugs/550100
You received
The upstream bug report has a small patch in it.
** Also affects: mythtv (Ubuntu Lucid)
Importance: High
Status: Triaged
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white noise or no sound after seeking when using PULSEAUDIO:default
https://bugs.launchpad.net/bugs/550100
You received this bug notification because you are a
This is a WAF (wife-acceptance-factor) killer.
** Changed in: mythtv (Ubuntu)
Importance: Medium = High
** Changed in: mythtv (Ubuntu)
Milestone: None = ubuntu-10.04
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white noise or no sound after seeking when using PULSEAUDIO:default
https://bugs.launchpad.net/bugs/550100
You
** Changed in: mythtv
Status: Confirmed = Fix Released
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white noise or no sound after seeking when using PULSEAUDIO:default
https://bugs.launchpad.net/bugs/550100
You received this bug notification because you are a member of Mythbuntu
Bug Team, which is subscribed to mythtv in ubuntu.
Hi,
If you are having trouble getting any sound, try:
Audio Output Device: /dev/dsp
or
Audio Output Device: ALSA:default
One or both of these options work for me in Lucid, on four separate
machines. The trouble is that all other sound sources are disabled. This
is an issue but not a complete
** Attachment added: .var.log.mythtv.mythfrontend.log.txt
http://launchpadlibrarian.net/42254685/.var.log.mythtv.mythfrontend.log.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/42254686/Dependencies.txt
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white noise or no sound after seeking when using
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