this post was submitted on 28 Jun 2023
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[โ€“] tsd6502@lemmy.blahaj.zone 34 points 1 year ago* (last edited 1 year ago) (2 children)

Hehe :3c ffmpeg -filter_complex "nullsrc=s=1920x1080,geq=random(1)*255:128:128[vout]" -map "[vout]" -t 46 -c:v libx264 out.mp4

[โ€“] jorgesumle@lemmy.pt 11 points 1 year ago

I can make color noise with ffmpeg -f rawvideo -video_size 1280x720 -pixel_format yuv420p -framerate 30 -i /dev/urandom -ar 48000 -ac 2 -f s16le -i /dev/urandom -codec:a copy -t 5 color-noise.mov ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ๐ŸŒˆ