[gstreamer-bugs] [Bug 155575] - alsasink broken with hw:X or when used with either alsasrc or osssrc
bugzilla-daemon at bugzilla.gnome.org
bugzilla-daemon at bugzilla.gnome.org
Tue Oct 26 08:20:54 PDT 2004
http://bugzilla.gnome.org/show_bug.cgi?id=155575
GStreamer | gst-plugins | Ver: HEAD CVS
------- Additional Comments From heretic at ihug.co.nz 2004-10-26 11:20 -------
Created an attachment (id=33077)
--> (http://bugzilla.gnome.org/attachment.cgi?id=33077&action=view)
Dual card Software mixing asound.conf
It appears that Gstreamer alsasink requires output to go though a dmix plug (
software mixer ) to work. Even if the input is from another card.
With the above config
gst-launch alsasrc device=asym1 ! audioconvert ! audioscale ! alsasink
device=dmix0
* Works as expected
gst-launch alsasrc device=asym1 ! audioconvert ! audioscale ! alsasink
device=dmix1
* Works as expected
gst-launch alsasrc device=hw:1 ! audioconvert ! audioscale ! alsasink
device=dmix0
* Works as expected
gst-launch alsasrc device=hw:1 ! audioconvert ! audioscale ! alsasink
device=hw:0
* fails - even without using the asound.conf setings.
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