[Bug 678402] Device discovery/listing replacement for GstPropertyProbe

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Aug 21 12:47:24 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=678402
  GStreamer | gst-plugins-base | git

--- Comment #31 from Olivier Crete (Tester) <olivier.crete at ocrete.ca> 2013-08-21 19:47:17 UTC ---
New set of patches, it addresses all of the previously stated concerns:

1. gst_device_monitor_can_monitor() to know if a monitor can live-monitor
2. gst_device_reconfigure_element() to reconfigure an element in the PLAYING
state (with pulsesrc implementation)
3. The signals where replaced by the DEVICE message
4. The "name" property is what apps should save to get more or less the same
device on restarts (as it's basically the only thing we can track across USB
disconnect/reconnect)

The only missing thing is having some element-agnostic way to know if the
device changed from under our feet (for pulseaudio), I was thinking of letting
elements emit a DEVICE message with CHANGED. Do we care about that enough ?

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