Re: [FFmpeg-user] 'incorrect' number of extracted frames in a non-VFR video

2021-08-12 Thread Jon Beyer
> A quick calculation gave me the impression that the number of decoded frames mostly matches the expectation ((8x60+9.5)x3/1001) - what did you calculate? Thanks for the reply Carl, and I apologize. I had pasted two commands that used slightly different files. We had an 'original' file

Re: [FFmpeg-user] 'incorrect' number of extracted frames in a non-VFR video

2021-08-11 Thread Carl Eugen Hoyos
> Am 11.08.2021 um 03:35 schrieb Jon Beyer : > > I have a video that is supposedly not VFR (ffmpeg vfrdet command and output > pasted at the very bottom), but the number of extracted frames, or > frame count with ffprobe, doesn't match what would be expected based on > frame rate and duration

[FFmpeg-user] 'incorrect' number of extracted frames in a non-VFR video

2021-08-10 Thread Jon Beyer
I have a video that is supposedly not VFR (ffmpeg vfrdet command and output pasted at the very bottom), but the number of extracted frames, or frame count with ffprobe, doesn't match what would be expected based on frame rate and duration by a large margin (off by a factor of nearly 3x). Please