Getting Error while using element ffdec_flv

Tim-Philipp Müller t.i.m at
Tue May 3 06:07:48 PDT 2011

On Tue, 2011-05-03 at 18:22 +0530, Umakant Goyal wrote:
> While using the ffdec_flv element in my pipeline i am getting
> following error:
> ffdec_flv: input format was not set before data start.
> I am getting the flv1 (Sorneson H263) data over udp, decoding it using
> ffdec_flv element, (..)
> Please help me by telling how to perform above given task.

Most likely you need to set the right caps on the buffers that are fed
to ffdec_flv. Use udpsrc's "caps" property, or a capsfilter element
after udpsrc.


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