SOLVED: Directplay/Directstream constant buffering

[TheDreadPirate]

Redacting user name and WAN IPs is fine. Please don't redact file names unless they are NSFW. It makes it hard to verify that the ffmpeg log I a looking at matches what I'm seeing in the jellyfin log. Since ffmpeg logs don't have date and time stamps.

Also, why is it saying that it is direct playing.....but the fact that the ffmpeg log exists, and the ffmpeg log says it is transcoding....

Also, the ffmpeg logs says it is barely keeping up with the video.

What OS are you running? Linux, probably. What distro? Which kernel? Is there any virtualization.