I know for photos i could throw them through something like Converseen to take them from .jpg to .jxl, preserving the quality (identical visially, even when pixel peeping), but reducing file size by around 30%. What about video? My videos are in .h265, but can i reencode them more efficiently? im assuming that if my phone has to do live encoding, its not really making it as efficient as it could. could file sizes be reduced without losing quality by throwing some processing time at it? thank you all
I have a lot of artworks I downloaded over years that were saved in png files and after converting them loslessly to avif I still was able to regain some space.
For videos you cant afford lossless if you want to recover space but visually lossless results are usually good enough on AV1