2x the previous amount of frames. Takes a while (in Scratch) to decode at the beginning, so I recommend using turbowarp: https://turbowarp.org/1170537110/?hqpen
https://scratch.mit.edu/projects/1168568721/ <- older version here (outdated, will fix soon) Github to generate your own data: https://github.com/Argetlam3/ScratchVideoPlayer/