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This is something that has been increasingly prevalent with my server, for the longest time I could torrent, have two people watching and everything's fine, but lately, especially with specific shows, it will take upwards of a minute for a show to start.

I've looked into it and the culprit is ffmpeg most of the time, I assume this has something to do with the specific files not having transcoding "baked in" but I don't know enough to know if that's the case. Can anyone help me optimize my pipeline at all?

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[-] ragebutt@lemmy.dbzer0.com 2 points 3 months ago* (last edited 3 months ago)

What is the client situation?

The easiest fix is to find a client that can direct play all of your files and take transcoding out of the equation. Ugoos am6b+ as an example but if you don’t need Dolby vision there are cheaper options that are easier to configure with native jellyfin clients (instead of coreelec/kodi). Or if you need av1. But this needs to be done per user and costs money

Alternatively what is your hardware? Do you have intel quick sync video? If so do you have hardware transcoding setup? Like if you have Jellyfin setup in a docker are you passing through the igpu to the container? And if you’ve done that have you set up the hardware transcoding in Jellyfin? What gen cpu and what kind of files?

If you have the transcoding happening on the CPU and not the iGPU (assuming you don’t have a discrete gpu in a mini pc and frankly with quick sync you don’t need one unless your cpu is ancient, save the power usage) transcoding will crawl. But if you have quick sync video it should be fine with <4-5 users

[-] StarvingMartist@sh.itjust.works 4 points 3 months ago

So I did actually find and turn on quick sync, there's still a bit of a delay on the problem show, but it's like 30 seconds rather than a minute, weirdly though where it was saying "playing directly" earlier, it's now giving a subtitle error, it's fine since I'm not using subtitles but still was something I noticed

this post was submitted on 01 Oct 2025
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