The Last MPEG-4 Visual Patent Has Expired
218 points - yesterday at 4:45 PM
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at1as yesterday at 6:36 PM
Moving in the right direction, but unfortunately it's still quite a few years before H264 is off patent, globally:
https://meta.wikimedia.org/wiki/Have_the_patents_for_H.264_M...
At which point, the continued march towards higher resolution and bandwidth video will probably limit their utility
theandrewbailey yesterday at 5:26 PM
> While the US and EU patents around MPEG-4 Part 2 expired in recent years, until today there remained one patent still active in Brazil.
Since MPEG-this Part that is hard to keep straight, this is the MPEG standard backing Xvid and DivX codecs. So let's encode video and torrent like it's 2002!
p1mrx yesterday at 6:07 PM
Note that MPEG-4 part 2 is H.263/DivX/XviD, not H.264.
1317 yesterday at 11:10 PM
as everyone is saying, this is Xvid, NOT h264. pretty poor reporting by phoronix here
https://meta.wikimedia.org/wiki/Have_the_patents_for_H.264_M...
rcarmo yesterday at 6:00 PM
Good. I have been poking at rcarmo/go-264 but was hesitant to tackle encoding :)
midnightbobarun yesterday at 5:09 PM
Very nice, I hope this means increased support for it in open source projects
rurban yesterday at 6:35 PM
But they sold xvid decoders already for the last 20 years. Every Chinese dvd players could play xvid already. Just not >1 b-frames
nikanj yesterday at 8:37 PM
It's so weird to look at the patents list for H.264 and see multiple patents granted after the H.264 specification was released. Was the situation similar for MPEG-4?
aboardRat4 yesterday at 11:49 PM
When MPEG-5?
anthk yesterday at 7:25 PM
Too late; software patents in Europe were void so most people grabbed XVID/DIVX encoders from Debian Multimedia. PKF and the like.
And, yes, I remember w32codecs until MPlayer's bundled set superseded them. And mencoder for sure ;)