[gst-devel] Problems when using osssink in ARM

[trimurthulu amaradhi]

 Hi,

 can you just try with the following

 gst-launch -v filesrc location=file.mp3 ! mad ! audioconvert
! osssink sync=false

 Trimurthulu


On 9/29/07, John Faith <jfaith at freescale.com> wrote:
> Hello,
> I am seeing the same problem as is described earlier in this thread.
> When I use 'gst-launch -v filesrc location=file.mp3 ! mad ! audioconvert
> ! osssink', I get silence like the original poster.
>
> I have verified that madplay works on my ARM board, and I have heard the
> short sample tone using 'gst-launch audiotestsrc ! audioconvert !
> audioresample ! osssink', so I assume the hardware, OSS driver, and
> gstreamer are mostly working.
>
> As an experiemnt, I used filesink instead of osssink, and used an OSS
> utility to play the raw audio data.  This also produced sound.
>
> Then I put printf()s in gst-plugins-good-0.10.5/sys/oss/gstosssink.c to
> print out the first 10 bytes of the data passed to gst_oss_sink_write()
> and saw only zeros, which explains the silence.
>
> Has anyone been able to solve this problem or could advise on other
> debug methods?  I have used --gst-debug-level, but I am not sure what to
> look for.
>
> If I replace filesink with osssink, what might cause the data to be all
> zeros?
>
> Thanks!,
> John
>
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