Still think we need an independent industry initiative to create and propagate an open codec that marries 2012 compression tech with modern file based infrastructure. Using ProRes and DNxHD as examples of what people want, and offering a code base with a decent future, an industry controlled independent format supported by all the key stakeholders might finally give us the rest of the payoff inherent in a file based ecosystem.
You mean like JPEG2000 and the DCP?
Industry support and open source distribution don't necessarily make something a widely used standard among those that aren't deeply entrenched in the industry or dealing with studio and other industry entities. What makes things widely used is ease of use, wide consumer level support (thereby making it generally available on many devices and many different software applications - and cheap or free..), and ease of transport. In other words, they don't have to know anything about it to use it. In general, this is only possible when major consumer and prosumer players either develop, support, or propagate that particular item. That is the case with DNxHD/Avid, ProRes/Apple, H.264/Apple/YouTube/MajorInternetPlayers, WVM/Silverlight/Microsoft, MPEG2/DVD Consortium, AVC/BluRayConsortium, and the like. When "the industry" develops standards, they are concerned with things that consumers are not. And while that might include real time encode and decode and resolution independence, it also includes security, rich metadata, and a number of other things that are not applicable to most consumer level applications. There have been repeated attempts to produce such standards (where do you think MXF came from?), but the major players in media creation and distribution are almost always looking for a competitive advantage, so they co-opt the "standard" before it even gets started.
The best hope is for the privately developed standards that are widely deployed - like Prores, for instance - to be either opened up by their creators, or for the open source, reverse-engineered versions of these codecs to be widely disseminated and their original developers not be litigious. Good luck with that when the original developer is Apple.....