Posts tagged cineform
With the release of the first RAW footage of the Blackmagic Cinema Camera we can start to take a good look at footage that the camera will record natively. At first glance it looks like an Alexa with a 2.3 crop sensor. If you look closer, you will see it only has one flaw: A tiny bit of aliasing and moire. This is not as bad of a problem as it is on other cameras since we can fix this mostly in realtime with debayering settings and chroma blur.
Certainly for me the moire is a non issue, and since were dealing with raw footage, there will surely be better fixes to come along. All in all the RAW footage released yesterday shows that the BMC camera is unmatched by most cameras under 15k and provides and image quality that can be graded and changed with as much flexibility as a Red camera.
This is my first trial for making a scripted GUI conversion tool for the Blackmagic Cinema Camera and converting the output to Cineform RAW. Why do this? Cineform RAW is very similar to Redcode in that the RAW files can be manipulated on the fly with Firstlight and it has very good performance with most NLEs.
On to the software. At this time it’s limited to CinemaDNG files only and is basically for testing purposes for once we get RAW files from the new Blackmagic camera. You can download sample CinemaDNG footage to test with here: http://www.ikonoskop.com/dii/footage/
How to use: Download the software here New Version – Added framerate options, and filename is set by the time you make the file – so no way to overwrite previous files.
1. Make a new directory containing DPX2CF.exe – This comes with Cineform Studio Premium and is a command line utility. It needs to be in the same directory as DNGtoCineform.exe
2. Start the program, follow the prompts. It is all very simple with no choices on frame size or frame rate at this time.
3. Do not use this program on any footage that you are not afraid to lose! Right now that would be Ikonoskop users. Also, this program will overwrite its output.avi file everytime without asking first. Another issue with the compiler is that you cannot save your output.avi file to the directory where this program exists.