[Bug 692953] alsa modules are silent or noisy after several hours of use

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Aug 27 04:11:19 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=692953
  GStreamer | gst-plugins-base | 1.0.9

--- Comment #71 from Thomas DEBESSE <thomas.debesse at rcf.fr> 2013-08-27 11:11:15 UTC ---
> Kind of expected those two pipelines to run in to problems.

This is why i use sync=false, it was decided by trial and error. :)

But with sync=true the problem comes fast with plenty of logs, with sync false
the problem comes slowly but without logs. ^^

The two stuttering pipelines with sync=true are displaying something like that:

3:48:11.818344119  7155  0x9215890 WARN           audiobasesink
gstaudiobasesink.c:1273:gst_audio_base_sink_skew_slaving:<alsasink0> correct
clock skew 20051588 > 20000000
3:48:13.211389013  7155  0x9215890 WARN           audiobasesink
gstaudiobasesink.c:1273:gst_audio_base_sink_skew_slaving:<alsasink0> correct
clock skew 21128255 > 20000000
3:48:14.604455196  7155  0x9215890 WARN           audiobasesink
gstaudiobasesink.c:1273:gst_audio_base_sink_skew_slaving:<alsasink0> correct
clock skew 21803332 > 20000000
3:48:15.904639475  7155  0x9215890 WARN           audiobasesink
gstaudiobasesink.c:1273:gst_audio_base_sink_skew_slaving:<alsasink0> correct
clock skew 20092214 > 20000000

Endlessly.

Skew will never be < 20000000.

20000000 (20 000 000) is default value for which variable ?

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