CR2:
A camera for 2012?
Apparently the 5D Mark III is not yet a finalized product and there are still 2 decisions to be made before the product is ready for consumption.

Split the 5D line into a still camera and an advanced video feature camera.
A camera between the 5D Mark III and 1D

It was also mentioned the still and video teams within Canon is very much separate and there is no overlap between the two departments. There could be some internal shakeup soon in that regard.

Do not expect a new 1D/1Ds camera to advance video functionality all that much.

February 2012 would be the earliest for an announcement that will address the 5D line.

cr