I am setting up a new Jellyfin server, and I am looking at using a NAS to host it through Docker. However, I don't want to make the mistake of forgetting about the power needed for live transcoding (MKV 480p -> MP4 (I haven't set up a good conversion method yet)). Are any of the following NAS options okay for standalone Jellyfin? If not, are there any cheap (CAD$200/USD$150 max) NUCs/computers/servers that are good for live transcoding?

Asustor Drivestor 4 AS1104T
Asustor Drivestor 4 Pro AS3304T
Asustor Drivestor 4 Pro Gen2 AS3304T v2
Synology DS423

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[–] d_k_bo@feddit.de 1 points 6 months ago* (last edited 6 months ago)

live transcoding (MKV 480p -> MP4

Both MKV and MP4 are just container formats. The container contains an video stream and some audio and subtitle streams which are each encoded using a specific codec.

Converting from one container format to the other is very cheap, it's the conversion between video codecs that requires a lot of resources. So converting from MKV to MP4 is pretty cheap if you keep the video stream as is.

Personally, I have never bothered with live transcoding. My videos are all encoded as H.262 or H.264 and stored in either an MKV or MP4 container. Direct Play works just fine. Without live transcoding, a >10 years old Intel Celeron is more than enough to run a jellyfin server.