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hi all,
i wrote a plugin name my_plugin, it just push the buffer's to soruce pad whatever it receives on sinkpad.
the capabilities of source pad & sink pad are same, i.e.,
audio/x-raw-int,
signed = true, width = 16, depth = 16, rate = 8000, channels = [ 1, 2] ;
now pipeline is :
gst-launch filesrc location=file.wav ! wavparse ! my_plugin ! alsasink
then it shows error message is
pipeline is prerolling...
error from element Gstpipeline0: /pipeline/gstwavparse : wavparse0 : internal data flow error
Additional debug info :
gstwavparse.c(2048) : in gst_wavparse_loop : Gstpipeline0: /pipeline/gstwavparse : wavparse0
streaming task paused, reason not linked (-1)
ERROR : pipeline does not preroll
setting pipeline to null
if i change my plugin rate is 16000, then it is working fine,
what is problem, can anybody explain please.
Advance Thanks
rajashekar
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