Nokia Claims Ogg Format is "Proprietary"
a nona maus writes "Several months ago a workgroup of the W3C decided to include Ogg/Theora+Vorbis as the recommended baseline video codec standard for HTML5, against Apple's aggressive protest. Now, Nokia seems to be seeking a reversal of that decision: they have released a position paper calling Ogg 'proprietary' and citing the importance of DRM support. Nokia has historically responded to questions about Ogg on their internet tablets with strange and inconsistent answers, along with hand waving about their legal department. This latest step is enough to really make you wonder what they are really up to."
They don't like open standards.
From vorbis.com:
"Ogg Vorbis is a completely open, patent-free, professional audio encoding and streaming technology with all the benefits of Open Source."
I lost any respect for Nokia.
Ogg technologies, based almost exclusively on the current perception of them being
free. The current perception ? WTF ?
$ strings FTP.EXE | grep Copyright
@(#) Copyright (c) 1983 The Regents of the University of California.
The post focuses on a single detail: the author calls Ogg a "proprietary format". This is of course a regrettable and stupid comment as Ogg, Theora and Vorbis are not proprietary in any sense. But I suggest reading the whole paper which is an interesting and valid point of view. They are AGAINST the decision of the W3C to recommend those format for Web video. They use three arguments:
1. Theora video is somewhat based on H.261 and is obsolete in regards with recent developments such as H.264 and VP8 from On2. Can someone knowledgable about Theora make any comment on this assertion?
2. De facto standard of the Web is Flash video and H.264 encapsulated in either FLV or MPEG 4 file formats. This one valid and reversing the trend seems difficult to imagine.
3. They believe are not at ease with the process of the organisations behind ogg / vorbis / theora development and fear standard forks.
The last one is partially valid also but I have to add a comment: First, Nokia has vested interest in codec developments itself (they have patents related to the AMR codec). Second one has to remind that they are phone manufacturers. It is clear that they are more at ease with the standard process developed by the ITU. And I understand them: they are not building software but they are embedding chips with hardware codec capabilities. If someone 'forks' the standard and the OSS community decides to create an alternative standard (see Torrent protocol), all the chips that they developped are toasted.
Emmanuel
Of course it isn't. But I hope you weren't under the impression that Apple is actually against DRM in principle. They're only against DRM some of the time, only when it makes them money, and only because they're one of the few companies that have woken up to the fact that they can make more money by doing away with DRM some of the time.
And that's why Apple opposes Vorbis -- because they're actually on the ball, because they've got the foresight to realise both the pros and the cons of open formats for them, and they know exactly what the consequences would be if open standards were to become dominant.
Ogg is not "equal or superior to most other codecs" because it's not a codec. It's a container file that holds content compressed using a codec.
Ogg is comparable with Apple's QuickTime container format (MOV), Microsoft's former AVI (based on IFF), Microsoft's newer ASF, the rival FOSS Matroska container, or the ISO's MPEG-4 container (MP4, based on QuickTime).
When you talk about Ogg being a "good codec," it demonstrates the kind of impractical, blind bias for free-sounding buzzword projects, which FOSS advocates are quick favor over real open standards that are accepted and established. Ogg isn't open vs closed MPEG-4; they're both open containers available for non-discriminatory licensing. The difference is that there are only some theoretical uses of Ogg and a single source of documentation and libraries for it, while MPEG-4 is in use everywhere, has support across the industry, and has wide hardware support in silicon, because the MPEG-4 container is paired with a portfolio of codecs that people actually use. Ogg also competes with other FOSS containers such as Matroska, so it's not the lone FOSS messiah at all.
Ogg's video codec is Theora, which was proprietary. On2 developed it as its closed competition to MPEG-4's H.263 (DivX) and H.264 (AVC) codecs, alongside other competing proprietary codecs from Real and Microsoft (WMV). The winner to shake out of all that competition has been the MPEG-4 standard, which includes both a container and different sets of codecs. MPEG-4 is open and supported by lots of companies, and is also supported by FOSS (x264 is among the best implementations).
After realizing there was no reason to fight MPEG-4 with a proprietary runner up, On2 donated Theora to Xiph to use with Ogg, and Xiph published it as an open specification. However, Microsoft basically did the same thing: it published WMV with the SMPTE group as an "open standard" called VC1.
If you think Microsoft's VC1--which it's using to compete against the open MPEG-4--is an "open standard," then you can also say Theora is. It's easier to describe both as failed proprietary technologies that nobody uses, although Microsoft is pushing VC1 hard in HD-DVD and in Windows Vista.
For the WC3 to push an obscure format that nobody uses as the baseline of web video of the future is absurd. It means that rather than having one set of codecs that the world contributes toward, we'll have an official joke that nobody uses decreed the "standard" while everyone actually uses MPEG-4 / H.264 (and probably H.265 by the time HTML5 arrives).
This is not a case of OpenDocument vs MS-XML, open vs closed. It's closer to a case of GPL v3 vs BSD/Apache: rhetoric vs reality. Trying to rip apart MPEG-4 and install an openly published version of a failed proprietary standard that nobody uses in its place will only hand the lead to Microsoft's VC-1 (which itself is a proprietary version of H.263). What would that accomplish?
Supporters for Ogg/Theora are voting for a Ross Perot, assuring that we'll really get a George Bush. What we really need is an Al Gore: centrist, workable, functional, capable, and proven to work.
If that analogy lost you: pushing Ogg/Theora might make you proud to have voted, but it will only distract from the industry's coalition to unitedly back H.264 from mobile devices to HD. There's far more FOSS support for MPEG-4 and H.264 than for Ogg/Theora and the rest of the outdated codecs Xiph has salvaged from the dumpster of proprietary efforts. Having wide support behind one good, open portfolio of standards will make it easier for FOSS to compete with and participate in the desktop computing world.
Why Low Def is the New HD
Origins of the Blu-ray vs HD-DVD War
ITU & ISO MPEG-4 codecs and container