[gst-devel] issue on osssink in version 0.10.0

Edgard Lima edgard.lima at indt.org.br
Fri Jan 13 07:09:02 CET 2006


Hi Rong,

may be your wavfile is corrupted (no header), pls send your wavfile 
using http://www.yousendit.com/

Regards,
Edgard_ (alima)
edgard.lima at indt.org.br



rong wang wrote:

> Jan:
> 
> Thanks for the reply
>
> After taking your advice, I did as you said. It gave
>me following result:
>
>[root at Linux /root]#gst-launch filesrc
>location=sine.wav ! wavparse ! audioconvert ! osssink
>Setting pipeline to PAUSED ...
>ERROR: Pipeline doesn't want to pause.
>Setting pipeline to NULL ...
>FREEING pipeline 
>
>It seems that after using wavparse, pipeline has some
>issue.
>Any clue?
>
>Thanks
>
>Rong
>
>--- Jan Schmidt <thaytan at noraisin.net> wrote:
>
>  
>
>>On Fri, 2006-01-13 at 06:03 -0800, rong wang wrote:
>>    
>>
>>>I meet following problem in 0.10.0 version which I
>>>never had in 
>>>0.8.11, Could somebody light me up on this?
>>>
>>>[root at Linux /root]#gst-launch filesrc
>>>location=sine.wav ! osssink
>>>Setting pipeline to PAUSED ...
>>>Pipeline is PREROLLING ...
>>>Pipeline is PREROLLED ...
>>>ERROR: from element /pipeline0/osssink0: sink not
>>>negotiated.
>>>Additional debug info:
>>>gstbaseaudiosink.c(351):
>>>      
>>>
>>gst_base_audio_sink_preroll:
>>    
>>
>>>/pipeline0/osssink0:
>>>sink not negotiated.
>>>ERROR: pipeline doesn't want to preroll.
>>>Setting pipeline to PAUSED ...
>>>Setting pipeline to READY ...
>>>Setting pipeline to NULL ...
>>>FREEING pipeline ...
>>>      
>>>
>>You can't play a .wav file directly into the osssink
>>- you need to decode it.
>>
>>Try: gst-launch filesrc location=sine.wav ! wavparse
>>! audioconvert ! osssink
>>
>>Cheers,
>>Jan.
>>
>>-- 
>>Jan Schmidt thaytan at noraisin.net
>>
>>If Darl McBride had his way, he would have banned
>>marriage too, because
>>it
>>obviously is against the remunerative interests of
>>prostitutes
>>- Bruce Perens
>>
>>
>>
>>    
>>
>
>
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