[Bug 692953] alsasink does not work at all with default value "sync=true" when used with live source that needs synchronization
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Sep 17 07:27:49 PDT 2013
https://bugzilla.gnome.org/show_bug.cgi?id=692953
GStreamer | gst-plugins-base | 1.0.10
--- Comment #188 from Thomas DEBESSE <thomas.debesse at rcf.fr> 2013-09-17 14:27:27 UTC ---
Hey, this pipeline which has run which ran for three days without error and
without sound degradation:
> gst-launch-1.0 alsasrc device=hw:Juli ! queue ! alsasink device=hw:Juli sync=true
has failed (silent) and is printing lot of things like that:
> 96:02:10.954697732 9034 0x8c9edb0 WARN audiobasesink gstaudiobasesink.c:1273:gst_audio_base_sink_skew_slaving:<alsasink0> correct clock skew 2161525628 > 20000000
> 96:02:10.964680002 9034 0x8c9edb0 WARN audiobasesink gstaudiobasesink.c:1273:gst_audio_base_sink_skew_slaving:<alsasink0> correct clock skew 2161526138 > 20000000
It needs 4 days to fail, but it fails !
This pipelines use code from Comment #147 .
also, I've launched that pipeline (with code from comment #147 ):
> gst-launch-1.0 -v alsasrc device=hw:Live ! capsfilter caps="audio/x-raw, format=S16LE, rate=48000, channels=2" ! audioconvert ! audioresample ! capsfilter caps="audio/x-raw, format=F32LE, rate=48000, channels=2" ! jackaudiosink name=src client-name=live sync=true connect=none
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