Hello. I'm trying to use Gstreamer on my ARM-v4 board and have unknown problems with osssink. # gst-launch-0.10 filesrc location=1.pcm ! audio/x-raw-int,width=16,depth=16,rate=22050,channels=1,endianness=1234,signed=true ! osssink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... CS4340: Unsupported bitrate 1000. CS4340: Unsupported bitrate 100000. CS4340: Unsupported bitrate 28000. ERROR: from element /GstPipeline:pipeline0/GstCapsFilter:capsfilter0: Filter caps do not completely specify the output format Additional debug info: gstcapsfilter.c(392): gst_capsfilter_prepare_buf (): /GstPipeline:pipeline0/GstCapsFilter:capsfilter0: Output caps are unfixed: EMPTY ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ... # If I specify filesink on /dev/dsp as output, all works (of course with different bitrate :) ). # gst-launch-0.10 filesrc location=1.pcm ! audio/x-raw-int,width=16,depth=16,rate=22050,channels=1,endianness=1234,signed=true ! filesink location=/dev/dsp Setting pipeline to PAUSED ... Audio: Unhandled ioctl 0x00005401 Pipeline is PREROLLING ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Got EOS from element "pipeline0". Execution ended after 1125467000 ns. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... # Can anybody help me to resolve this issue? Thanks! ---