Am Mo., 23. Sept. 2019 um 23:04 Uhr schrieb Michael Koch <astroelectro...@t-online.de>:
> ffmpeg -f lavfi -i testsrc2=size=vga:duration=10:rate=20 -lavfi > "setpts='(20-sqrt(400-2*N))/TB' " -y out.mp4 (Does this syntax really work?) As said before, our mp4 muxer does not (correctly) support constant frame rate. Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".