[gst-devel] plugin

[Michael Smith]

On Fri, Jan 30, 2009 at 5:43 AM, vaisakh.n <vaisakh.n at nestgroup.net> wrote:
> Hi,
> I written  a codec plugin with the help of " plugin writers guide" in
> the gstreamer site ..
>
> when i tried to run that pipeline with ./gst-launch-0.10
> an error comes like this
> ./gst-launch-0.10 filesrc location=test.mp3  ! examplefilter !
> audioconvert ! osssink
>
> thanks in advance
>
> ERROR: from element
> /GstPipeline:pipeline0/GstAudioConvert:audioconvert0: not negotiated
> Additional debug info:
> gstbasetransform.c(1815): gst_base_transform_handle_buffer ():
> /GstPipeline:pipeline0/GstAudioConvert:audioconvert0:
> not negotiated

Well, all this tells us is that there's a bug in your element. You
haven't given us any details to help you with - it's probably
something to do with how you set caps on your buffers.

Mike