[FFmpeg-devel] [PATCH] Add an option tu dump the filter graph

[Stefano Sabatini]

On date Thursday 2012-01-19 19:46:52 +0100, Nicolas George encoded:
> [PATCH 1/2] lavfi: add avfilter_graph_dump.
> [PATCH 2/2] lavd/lavfi: add dumpgraph option.
> 

> With these patch, ./ffmpeg -f lavfi -dumpgraph prints some sort of ASCII-art
> showing all links with their configured properties. It can be very useful to
> find out the origin of trouble.
> 
> The output is not perfect, but it is already serviceable. If some Graphviz
> wizard want to implement a dot output, that would be nice.

Yes, I think it would be nice to implement a dot output, so we can get
rid of tools/graph2dot (or at least simplify it).

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