alsasink not working with playbin

[psiva87]

Hi,
I'm seeing below alsasink issue when playing using playbin. But same is not
observed when manually constructed the pipeline using gst-launch of
individual elements. "gst-launch-1.0 audiotestsrc ! alsasink" also works.
Gstreamer version I use is 1.10.4.

# gst-launch-1.0 playbin uri=http://<x.x.x.x>/test.mp4
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'sink': gst.gl.GLDisplay=context,
gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayWayland\)\ gldisplaywayland0";
libEGL warning: MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
Got context from element 'playsink': gst.gl.GLDisplay=context,
gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayWayland\)\ gldisplaywayland0";
ERROR: from element
/GstPlayBin:playbin0/GstPlaySink:playsink/GstBin:abin/GstAlsaSink:alsasink2:
Could not get/set settings from/on resource.
Additional debug info:
../../../gst-plugins-base-1.10.4/ext/alsa/gstalsasink.c(615): set_hwparams
():
/GstPlayBin:playbin0/GstPlaySink:playsink/GstBin:abin/GstAlsaSink:alsasink2:
Unable to set hw params for playback: Invalid argument
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...

Regards
Sivasubramanian



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