[gstreamer-bugs] [Bug 465095] New: gst-playbin opens device before it needs to
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Thu Aug 9 09:59:28 PDT 2007
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GStreamer | gstreamer (core) | Ver: 0.10.14
Summary: gst-playbin opens device before it needs to
Product: GStreamer
Version: 0.10.14
Platform: Other
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: notting at redhat.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: 2.19/2.20
GNOME milestone: Unspecified
Please describe the problem:
When using totem-2.19.4, the audio device is opened immediately on startup,
even though no file is passed in. This causes ~50 unnecessary audio interrupts
per second (see http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=251534).
<hadess> notting: if so, it's gstreamer's playbin's fault
Ergo, filing here.
Steps to reproduce:
1. start totem
2. look at the open fds
3. watch interrupts with powertop
Actual results:
~50 interrupts per second from the sound card
Expected results:
No interrupts until I actually play something.
Does this happen every time?
Yes.
Other information:
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