SOLVED: Jellyfin transcodes as AV1 even though it's not allowed

[pitfallfritz]

> This setting, "Prefer fMP4-HLS Media Container" was not active in all the browsers I tried. But it is active in Safari and Chrome, and still H264/MP3 with this setting enabled.

That is not possible because mp3 won't be direct streamed into fmp4 in those two browsers. Did you saved the setting or you just leave the page?

Can you post the transcode log for those sessions?

Yes, I made sure to save and I just checked again. "Prefer fMP4-HLS Media Container" is active in both Safari and Chrome.

• The transcode log for Chrome: https://pastebin.com/kECN6AfA
  
• The transcode log for Safari: https://pastebin.com/RgH4wZyE
  

Edit: And just to be clear, I am getting audio from both browsers with these transcodes.