[FFmpeg-user] Problem with astats and adrawgraph

[Michael Koch]

Am 26.11.2019 um 07:11 schrieb Carl Eugen Hoyos:
>
>> Am 25.11.2019 um 23:36 schrieb Michael Koch <astroelectronic at t-online.de>:
>>
>> [mp4 @ 00000000006288c0] Frame rate very high for a muxer not efficiently supporting it.
>> Please consider specifying a lower framerate, a different muxer
> Did you see this?
> I did not read the whole thread but if your issue is a broken output file this is the explanation.
> Test with mkv or -r 25.

The problem does only appear when I use two of the [astats,adrawgraph] 
filter chains and combine the outputs with vstack (or hstack or overlay, 
it's always the same problem).
If I use only one [astats,adrawgraph] chain, then it works without any 
problems with the same input file.

Michael