Comment 2 for bug 450700

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Xavier Verne (xavier-verne) wrote : Re: [Karmic] Live CD : audio ogg exemple make totem and gstreamer die

Trying to further debug gstreamer0.10, it appears gstreamer plays this file quite nicely

gst-launch playbin uri=file:///media/IOMEGA_HDD/Aeso.spx
Définition du pipeline à PAUSED...
Le pipeline est en phase de PREROLL...
Le pipeline a terminé la phase PREROLL...
Passage du pipeline à la phase PLAYING...
New clock: GstPulseSinkClock
Caught SIGUSR2 - Stop request.
Caught SIGUSR1 - Play request.
New clock: GstPulseSinkClock

As you can see above, SIGUSR2 & SIGUSR1 are used to pause/start playback and it works perfectly this is not the same behavior from Totem GUI Pause button. I dont't know how totem control stream, maybe not with POSIX signals, more from within libgstreamer.

How should I investigate right now ? is it related to live cd ? To totem ? To Totem-gstreamer interaction ?