OK, so I have had a few questions from people about how I was able to edit the files straight out of a Nikon D300s in realtime without any conversion. When I first got the D300s I just tried popping the files into my Premiere Pro 4.1 timeline to see what would happen, and lo and behold it worked. As it turns out the story is not that simple, after a bit more testing it seems that a stock install of Premiere Pro 4.1 on Mac or PC wont play the files natively. If however you have a BlackMagic product such as an Intensity or in my case a MultiBridge Pro however, the situation changes.
You see one of the features of the BlackMagic line is you can capture and edit SD and HD video using the MJPEG CODEC, which it appears is quite capable of reading the MJPEG files from the Nikon D300s. This also means you get realtime monitoring of your lovely 720p 24 fps footage out through HDMI or Component to a LCD or Plasma. But what if you don’t have a MultiBridge or Intensity? Well you could go out and buy one, and to be honest considering the cost of an Intensity Pro why wouldn’t you. But, if you spent all your money on Redrock attachments like me there is a solution.
Simply go to the Blackmagic Website and download the drivers for one of their products, I would suggest the MultiBridge drivers (simply because they were the ones I tried first for this little test). And run the installer, answer yes to everything and reboot. Now you don’t have the hardware so you wont get any of the RT or monitoring but what you will get on the PC is a new series of presets (we will get to the Mac situation in a moment) under the BlackMagic Design Folder, choose HD 720, VariCam Motion JPEG, 24p. This will give you a sequence that is at the right frame rate and frame size and smooth playback and rendering of your Nikon footage.
Now under the Mac the situation is a little different, as there are still no CS4 drivers for the Decklink range of products, this wont work. However, if you wait just a little longer, there is the possibility that maybe, just maybe, some goodness might come your way ;)