[gst-devel] issue on alsasink in version 0.10.0
rong wang
rhong_wang at yahoo.com
Tue Mar 21 20:01:06 CET 2006
I tried to run following command
gst-launch audiotestsrc ! alsasink
then there is no sound coming out, also, it hangs, I
cannot use control-c to come out.
On the same board if I used following board
gst-launch audiotestsrc ! osssink
then I can hear the sine tune coming out.
After running gst-launch audiotestsrc ! alsasink
I got following result:
gst_alsasink_get_typr
gst_alsasink_base_init
gst_alsasink_class_init
gst_alsasink_init
Setting pipeline to PAUSED ...
gst_alsasink_open
gst_alsasink_get_typr
alsa sink open successfully
Pipeline is PREROLLING ...
gst_alsasink_prepare
gst_alsasink_get_typr
alsasink_parse_spec
Negotiating to 1 channels @ 44100 Hzset_swparams
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
gst_alsasink_delay
gst_alsasink_get_typr
New clock: audioclock0
gst_alsasink_get_typr
gst_alsasink_write
Just before snd_pcm_writei operation
some debug message are what I added in alsasink.c.
currently, I know it never come back from
snd_pcm_writei function.
Thanks for the advice in advance.
Rong
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