Hi!
I do use these two programs for single and batch photo and video compression. They let you cut the file size by ~80% without any noticeable loss in quality, but can not find anything similar for my huuuge music collection. Any reccomendations please?
CompressO -> https://github.com/codeforreal1/compressO Caesium Image Compressor -> https://github.com/Lymphatus/caesium-image-compressor
Save some space, guys!
They are just file extensions that refer to containers. .m4a and .mp4 use an MP4 container which allows for metadata while .aac is raw.