Bug#452282: crackling sound

[Sebastian Dröge]

forcemerge 452282 429326 436337 451929
thanks

Hi,
could you guys try

gst-launch-0.10 audiotestsrc ! 
"audio/x-raw-int,width=32,depth=32" ! alsasink
 
gst-launch-0.10 audiotestsrc ! 
"audio/x-raw-int,width=16,depth=16" ! alsasink

gst-launch-0.10 audiotestsrc volume=1.0 ! 
"audio/x-raw-int,width=32,depth=32" ! alsasink

gst-launch-0.10 audiotestsrc volume=1.0 ! 
"audio/x-raw-int,width=16,depth=16" ! alsasink


Which of those give crackling sound? All with width=32?

Then it would be nice if you could try on the commands that
give crackling to set the buffer-time and latency-time
properties of alsasink.

You can do so by writing instead of "alsasink"
"alsasink buffer-time=200000 latency-time=10000"

Try using higher values than these and please report if this makes
any difference.

Also please try if using "alsasink device=hw:0" or "alsasink
device=demix" makes a difference.
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