I'm a EOS C100 User. Normally I shoot in 25f-Mode, but sometimes - due to lack of 50p... - I shoot two or more scenes in 50i-Mode.
Now, once the files are on my Windows7 Computer, there seems to be no way to find out which files are "fake" 25f interlaced and which files are "true" 50i interlaced. Sony Vegas is not able to tell me the difference, Adobe Premiere is not able, and on the net I also didn't find ANY programm / tool to tell me the difference....
I already tried tools like "mediaInfo" or "exiftool", no chance.
The camera itself is able to say what is 25f and what is 50i. But when the file are imported to the PC, no chance.