Hi Jonathan,
thank you so much for your help.
On Superuser I got the advice to use "brew tap homebrew-ffmpeg/ffmpeg”. I
didn’t know about this tap and thought I have to compile it myself.
But your advice is very helpful for coming projects. Thanks.
Best Regards,
Robert
> On 14 Jan 2020, at
Just in case anyone finds this in the future, the eventual solution to this
issue (for me, I don't know how applicable it is generally), was to add -ss
0 to the ffmpeg command:
ffmpeg -discard nokey -ss 0 -i input.mp4 -c copy -y keyframes.h264
I'm guessing the input stream has weird timing
