[gst-devel] Re: udp transfer/play wav file problem

Michael Smith msmith at fluendo.com
Thu May 25 02:11:08 CEST 2006

On Wed, 2006-05-24 at 13:42 -0700, sam wang wrote:
> Hi,Stefan,
> thank you very much for your help! unfortunately, your suggestion won't work for me. please refer
> the bottom for details.
> I don't know what's mean "not negotiated", what cause it and how to solve it.

The main problem you're encountering is that you're sending data over
the network, but not a) telling the client what it is, or b) using
gstreamer's typefind functionality to let gstreamer figure this out by

So, when you send audio, of course alsasink can't do anything with it -
it doesn't know anything about what the data contains - it might be

You need to use filtered caps, or the typefind element, most likely.


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