I got a bunch of really large 16 bit videos, approaching 65535×65535 pixels in size. These are essentially high quality timelapse panoramas. I want to convert them to a 7680×4320 movie (8K UHD, 8 bit). I'm not too concerned about the format, but I want some kind of compression.
I think I can resize the images using Python to get them down to HEVC (8192×4320)...
Is there anything that will playback (with VLC?) that can do a larger number of pixels than 8192×4320? What are my options?
When I try to use FFmpeg I get errors like:
[mjpeg @ 000000000062eae0] [IMGUTILS @ 000000000023ed40] Picture size 20000x19824 is invalidN/A Error while decoding stream #0:0: Invalid data found when processing input
ffmpeg -i in.mov -c copy frames%d.jpg