24p omission explained?
This source explains why there's no 24p at the moment. I'm trusting the information is legit, I personally lack the technical knowledge of HD video in the 5D2.
“The 5D MarkII will have 24p, it is already in a firmware running in testing. It was not released due to time but it was planned to be released with the manual control. This is not as easy as some people tend to believe. The codec data rate has 6 frames of spare bandwidth and the file size was still the same as the 30p in the cam I tested. They have to re-code the compression routine in order to run at full speed and not waste file size. This has introduced some problems in stability because the chip can only handle 30p natively and this is basically a hack. No Audio control planned or in the firmware as of yet.
The 60D will have 720p, 1080p video modes. 30p is already in the firmware and the Mark II hack could be used in this camera easily. Much better CMOS than the 500D improved even from the 5D Mark II.
Nikon is adding most of the same features soon in their cameras, Canon just wanted to release and get the claim of being first.”
cr
135 Comments
What is the meaning of “…This has introduced some problems in stability because the chip can only handle 30p natively and this is basically a hack. ”
The chip can only handle 30p natively. Which chip?
The DIGIC 4? The CMOS?
If it is the CMOS, is it possible to get 24 or 25 fps without tricks like the ones that we do in post, I mean get pure and exact 24 or 25 fps.
Simon
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the 50Hz issues exposed and solved :
flicker free shooting with the new firmware
http://www.vimeo.com/4991966
no 25fps = no buy. new nikon is coming and you will get 25fps mode with it so i would wait for that.
everything edited for pal countries is edited in 25fps so professionaly we want a camera that does that- simple. 30p is ok for filming the kids etc or web based…but 30p to 25p conversion is too problematic at moment.