• 0 Posts
  • 77 Comments
Joined 1 year ago
cake
Cake day: June 22nd, 2023

help-circle













  • You’re about to embark on a massive journey and I wish you the best of luck :D

    Compressing 110 4K movies is going to be a long encode time, but it will be so nice to digitize that collection.

    First question: if you already have them ripped and stored, do you even need to re-encode them? If you have a powerful enough Jellyfin server for transcoding, that may be enough.

    That said, if you’re looking to optimize for space and quality, there’s some questions to ask:

    • proprietary (but ubiquitous) HEVC or the emerging open standard AV1? It’s going to be a lot easier finding tips/guides for HEVC.

    • Constant Rate Factor (CRF), or Average Bit Rate (ABR). CRF tends to be more straightforward if you have a varied collection of content because it let’s the encoder choose settings to deliver consistent quality. 2-pass average bit rate is good if you have a target size or compatibility in mind - great for squeezing out the absolute optimal quality if you’re trying to fit on a Blu-Ray disc or meet certain streaming criteria, but 2x the encode time (hence “2-pass”) can be a tough sell.

    Stick with software encoding, steer clear of hardware solutions like NVENC. They’re crazy fast, but inconsistent quality.

    There’s some guides out there on converting DV to HDR 10+ etc, but I don’t have a lot of experience with that process.