
Yesterday
I worked with a production crew making a couple of commercials and I
picked up audio and took care of files coming out of an Arri Alexa
camera. This was my first time working both in a production and in post
with this camera and what comes out of it.
The beauty of the
Alexa is Prores 444 files that plays on any modern computer be it win7
or OSX. It's such a great thing. No transcoding just straight into
Premiere Pro or After Effects. I asked the DP about shooting in RAW but
he never do it, only to PRORES and I understand from a post workflow
standpoint that it's much more desirable and cost effective than RED
files or RAW files from the Alexa.
Looking at Blackmagics Cinema Camera due later this summer
a couple of things are shared between this camera and Arris Alexa. Both
can shoot to RAW in higher than 2K resolution or PRORES and both have a
high dynamic range in the 13-14 stops class. I also asked the DP about running audio into the
Alexa but he never did that either. I bet it's easier to get audio into
the BMD Cinema Camera but it's also not a priority it seems in the
design of this camera.
With about the same DR and file format but
in 10-bit 4:2:2 on the BMD camera I can see these camera to look very
similar in the edit suit. So it might turn out to be a poor mans Alexa.
Still, footage is lacking except from John Brawley and nobody knows how
easy or cumbersome it will be to shoot with.
The smaller sensor
inside the BMD Cinema Camera wont achieve the same amount of shallow DOF
as the Alexa and it wont be as solid but for $2995 I can't see it to
turn out all wrong. Cropfactor compared to Super35 is 1.6. Here's sample footage to view and I hope that we'll
see more soon.