For all the "developers" crying about the lack of an open source Linux version and how much help they can be to the project...
Why isn't Pitivi or Cinelera so much better for your effort? Are you guys also directly contributing to Blender since you have so much experience?
There is a reason they aren't using FFmpeg in the current Windows version, you might want to read the FFmpeg licensing FAQ and note this one last line:
Q: Is it perfectly alright to incorporate the whole FFmpeg core into my own commercial product?
A: You might have a problem here. There have been cases where companies have used FFmpeg in their products. These companies found out that once you start trying to make money from patented technologies, the owners of the patents will come after their licensing fees. Notably, MPEG LA is vigilant and diligent about collecting for MPEG-related technologies.
As a company that makes money on products that may or may not be directly tied to the editor, they can have legal issues by using reverse engineered technology like h.264 encode/decode (among others). Just because a bunch of open source stuff allows it, not that it may not be strictly legal. If it were strictly legal why wouldn't other distributions like Fedora or Solaris come with FFmpeg installed? It sure would mean that they could work better in the eyes of a consumer if this was built into the system.