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Bug 7132 - (int-152195) audio hiccups in fm radio when sleeping
(int-152195)
: audio hiccups in fm radio when sleeping
Status: NEW
Product: Multimedia
Pulseaudio
: 5.0/(3.2010.02-8)
: N900 Maemo
: Low minor with 2 votes (vote)
: ---
Assigned To: unassigned
: pulseaudio-bugs
:
: performance
:
:
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Reported: 2009-12-19 16:27 UTC by AB
Modified: 2010-05-29 14:50 UTC (History)
4 users (show)

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Description AB (reporter) 2009-12-19 16:27:29 UTC 
SOFTWARE VERSION:
1.2009.42-11

EXACT STEPS LEADING TO PROBLEM:
1. install fm-radio application
2. listen to a station
3. wait for system to dim display or use hw button to force it

EXPECTED OUTCOME:
audio playback continues normally

ACTUAL OUTCOME:
there is a short but noticeable break right after display goes black

REPRODUCIBILITY:
always

EXTRA SOFTWARE INSTALLED:

OTHER COMMENTS:
As noted in Bug 6249 comment 4 repeated sleep/wakeup just kills playback.
Opening as a pulseaudio-specific bug as suggested in comment 5.

User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; it; rv:1.9.1.5)
Gecko/20091109 Ubuntu/9.10 (karmic) Firefox/3.5.5
Comment 1 Martin Grimme 2009-12-19 16:36:32 UTC 
Just wanted to mention that adding a larger buffer for radio playback (as
recommended by a Nokian) doesn't help with this.

pulsesrc | pulsesink device=sink.music buffer-time=200000
Comment 2 Eero Tamminen nokia 2010-05-03 11:25:31 UTC 
Does this happen with w51/PR1.1(.1)?

This may have been the cgroups 3rd party SW policy thing (in addition to quite
a lot of things happening when screen is blanked and especially unblanked).
Comment 3 AB (reporter) 2010-05-23 19:22:19 UTC 
(In reply to comment #2)

> Does this happen with w51/PR1.1(.1)?

Yes, it still happens on 3.2010.02-8
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