[FFmpeg-user] FFmpeg pipeline debugging

Alan dartagnan64b at gmail.com
Tue Mar 8 22:58:43 EET 2022


awesome, though I would also need the actual filter graph. How would I get that (assuming I’m not building/specifying filter graph in the ffmpeg command). 

So rephrasing the question: does ffmpeg produce an internal filter graph when user specifies a command line like below and if so how can I dump or log that so that I can use it with the graph tool?



> On Mar 8, 2022, at 3:02 PM, Carl Zwanzig <cpz at tuunq.com> wrote:
> 
> On 3/8/2022 11:50 AM, Alan Petrus wrote:
>> If so, can someone please point me in the right direction to look up
>> documentation or examples of this case?
> 
> Check this out-
> https://ffmpeg.org/ffmpeg-all.html#graph2dot
> 
> Whether you have this program depends on how the build you're using was packaged, but it should be easy to find a complied version somewhere.
> 
> Later,
> 
> z!
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