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current list of formats from yesterdays post
(lemmy.ml)
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this post was submitted on 04 Oct 2023
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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For videos, I bet it was .mkv they mentioned. mkv can have different codecs and different tracks, including audio and subtitles. I see it used often for tv and movies. I’m not sure if there’s disadvantages to it for general videos, like ones shot right from a camera.
I’ve been happy with .7z or .tar.* for file archiving and compression, but I don’t know the pros or cons of each. I think there’s room for different methods of compression though, so a standard format should be able to use multiple.
For font families, .otf seems good for realtime text rendering. Seems any newer standards are mostly targeted at graphic design.
Afaik the disadvantage to mkv is that it supports everything. That makes fully supporting and testing every case rather difficult and it's why webm, a subset of mkv, was created.
.mka is a real file format, it's the Matroska audio container. Not very common, but I see them occasionally.
Mkv is listed as container How is av1 better than HEVC? (I don’t know av1, only avi for crap quality movie files)
Edit: about 30% better and open ( source: https://www.howtogeek.com/778804/what-is-the-av1-codec/ (just disable JavaScript / use a reader to break through the paywall))