[FFmpeg-devel] [PATCH] Configure graph filters with more than one output

Michael Niedermayer michaelni
Wed May 27 14:11:39 CEST 2009

On Tue, May 26, 2009 at 11:59:43PM +0200, Stefano Sabatini wrote:
> Hi all,
> I'm experimenting with a graph chain of this kind:
> ffplay in.avi -vfilters "split [out] [select], [select] select='eq(mod(N, 10), 0)', snapshot"
> the problem is that the config_props of the snapshot is never called,
> since the code which do the configuration:
>  if(avfilter_config_links(filt_out))                      goto the_end;
> only configure the part of the graph from the application output
> filers towards the beginning.
> Suggested function call avfilter_config_links(filt_out) on all the
> output filters of a graph (that is filters which one input and no
> output).

probably ok, but i guess a second oppinon from vitor or bobby cant hurt,
maybe they see another solution
And that actually applies to all avfilter patches, comments from others
definitly are welcome even when i reviewed/ok-ed some patch

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Dictatorship naturally arises out of democracy, and the most aggravated
form of tyranny and slavery out of the most extreme liberty. -- Plato
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