Canon Community

I have been having a hard time editing a .MOV file from a video shot with a Mark III 5D.  I have Adobe Premier and it said invalid file type, I tried to download software from the Canon website for my camera but I couldn't get anything to work.  Any ...

I am considering purchasing the 800mm lens for long distance wildlife photography but didn't want to make the purchase if there was talk of Canon coming out with a f/2.8 in that lens.  Can anyone tell me if there is a chance this lens will be updated...