gstreamer alsasrc with 6 channel

nagendra sarma nagendra.bankupalli at tessolve.com
Thu Feb 16 06:31:46 UTC 2017


hi All
i am observing strange behavior with alsasrc plugin (gstreamer-1.0)
if i capture pcm raw data 6 channel i am not able to get proper data, always
corrupted data
in fact, if i enable -v for pipe line the caps displayed in the system
terminal are part of my pcm data (strange)
but this is not happening for 2 channel (the pcm data is clean and perfect)  

can somebody help me ?

the pipeline used
gst-launch-1.0  -v alsasrc device=hw:0,0 num-buffers=1  !
audio/x-raw,rate=48000,channels=6,depth=16,width=16 ! filesink
location=/tmp/test.pcm

regards
nagendra




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