5 ms·
Subtitles have (almost) nothing to do with the video codec. AVI, MKV, MP4, etc. are container formats that are used to multiplex multiple streams of media (vide
by aurelian15 8y ago
Subtitles have (almost) nothing to do with the video codec. AVI, MKV, MP4, etc. are container formats that are used to multiplex multiple streams of media (video, audio, subtitles) into a single stream/file. In contrast, AV1, x264, HEVC, etc. are video codecs stored inside a multiplex. Perhaps confusingly, he MPEG LA (which standardised x264 and HEVC) is also responsible for the MP4 container.
- cheeze 8y agoThis is correct. The reason that the scene uses MKV is because it has better support for multiple audio, video, and subtitle streams and handles streaming as well as "streaming" from RAR compressed and split archive files.
- AnssiH 8y ago> the MPEG LA (which standardised x264 and HEVC) is also responsible for the MP4 container. The MPEG LA is just a licensing administrator formed by companies owning MPEG patents, they didn't standardize anything nor are they responsible for MP4 container. The standards working group is MPEG, and according to Wikipedia the two are not affiliated ( https://en.wikipedia.org/wiki/MPEG_LA https://en.wikipedia.org/wiki/MPEG_LA ).
- aurelian15 8y agoYou're absolutely right, sorry for getting this wrong. My mistake was to assume that the body that sells you the license is also responsible for the standardisation, but as you described, this is not true.
- BTeam 8y agox264 is an AVC encoding software by VideoLAN.
- aurelian15 8y agoDamn. How embarrassing! Two major factual mistakes in two sentences while nitpicking at someone else's mistakes on the internet. I of course meant to write h264 ;-)