Le septidi 27 nivôse, an CCXXIII, Philip Langdale a écrit : > Right. It is display aspect ratio, not sample aspect ratio. And then > you have the 45/44 problem, unless that's somehow just affecting me.
IIRC, the tests you ran were not accurate enough to know for sure. I suggest the following test case: - start with a 832 × 448 input (testsrc=s=832x448 should do the trick); - force darWidth / darHeight = 19 / 17 (patching the source directly seems like the simplest way of doing it for this kind of tests); - encode to H.265 elementary stream; - check the output file with the ffmpeg summary AND ffprobe -show_stream AND ffmpeg -vf showinfo -f null -. The numbers are selected with unambiguous prime factors. I do not have access to nvidia hardware, so I can not run the tests. Regards, -- Nicolas George
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