[FFmpeg-user] signalstats

adam smith adamsmith79 at icloud.com
Thu Feb 14 18:17:14 EET 2019


Hi

Is it possible to limit the return of signalstats filter to only return certain values (YMAX, YMIN etc) instead of always outputting all values.
Perhaps only output values if they are outside of a tolerance eg <16 or >235

The other question regarding this filter, can it output 10bit values?
The 8bit values appear to be covered, but I am not sure how to get 10bit or higher.

System Bit Depth

Range in Digital Sample (Code) Values


Expected Video Range


Preferred Min. / Max.

Total Video Signal Range

8 bit

16 - 235

5 - 246

1 - 254

10 bit

64 - 940

20 - 984

4 - 1019

12 bit


256 - 3760


80 - 3936

16 - 4079

16 bit


4096 - 60160


1280 - 62976

256 - 65279


Thanks for your awesome work.
Thanks in advance of your resonse

Adam


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