I swear within the last 24 months most of the new Youtube video I saw had 256kbps AAC-LC audio in it. I thought that was generous of them to up the quality of a

I swear within the last 24 months most of the new Youtube video I saw had 256kbps AAC-LC audio in it. I thought that was generous of them to up the quality of audio. ( Along with 4Mbps 1080p50 AVC Video Files which is also quite high in quality ) Now I just check on YouTube again and they are now back to 128 / 130 Kbps for AAC-LC.