PDA

View Full Version : Does it record sound?



roxics
01-02-2006, 04:37 PM
I mean it is a Digital Cinema Camera right. We're not talking about an ENG camera here. This isn't a camera for weddings but for shooting motion pictures. Right?

If that's the case a lot of motion picture productions record sound externally anyway. To free the cinematographer and sound recorder to do their jobs independently without tripping over wires.

The Arri D20 doesn't record sound and neither does the Panavision Genesis. They focus on what's important for the camera. A great picture.

If Red does record sound lets hope it's not just an afterthought. Perhaps a nice limiter/compressor built in. Since we won't be able to have a sound guy over the cinematographers shoulder every second adjusting levels.
A couple headphone outputs (for the sound recorder and boom op) because they both need to hear the sound off the device it's being recorded to.

Maybe the sound deck can be moduler?

You could have a sound deck that accepts 2 XLR mics and two balanced 1/4 inch jacks that encodes and records 4 channels at 24bit.

Or if you're recording sound externally you could have a digital receiver deck that recieves a digital signal (wireless) in MP3 format from and external sound recorder and is strictly used as just a guide track for sycning sound later.

These two different decks would just snap right into the side of the camera. You just pick the one you want to use depending on how you are recording sound. Or don't use one at all.

Just an idea

melloyello
01-08-2006, 07:18 AM
I really think that it is important to have on board sound for this cam. this is really quite simple to add and it really eases the editors job. now having said that if it increases the cost in any suggnificant manner then it should be ditched. double system sound is really not that difficult and with the new higher quality CF recorders on the market not that expensive.

Martin Hill
04-25-2006, 10:24 AM
RED ONE will (hopefully) record 4 channels uncompressed, in 16 or 24 bit, at 48KHz, as shown in the preliminary brochure - http://www.dvxuser.com/articles/redteam/RED-DVXUSER.pdf

ovjamaica
04-25-2006, 10:37 AM
I would think that sound options will be available as an additional module. I don't know that the 'base model' will need to include it. For many filmmakers they'll already have their sound equipment and won't need the added expense to the camera body.

WesVasher
04-25-2006, 10:55 AM
The on-board sound is a good idea I think. For a lot of people we'd just attach a nice shot gun mic to the top of the camera and record that so it will make our lives easier.

I wonder what kind of bandwidth 4 channels of uncompressed 16/24 bit audio soaks up? Can all that be recorded to the REDDRIVE along with the video without problems?

I did a little Googling but I don't know if this is accurate so please correct me...

16 bit around 188 KB/sec
24 bit around 281 KB/sec

So 4 channels of 24 bit would be 1.1 MB/sec... not so much I guess, does this sound about right?

insanityfw
04-25-2006, 12:39 PM
It will have XLR audio ports according to Jim in the studiodaily article.

Haakon
04-25-2006, 12:46 PM
Jim has mentioned several times that the camera records 4 channels of audio onboard.

toke lahti
04-25-2006, 04:55 PM
Why there's only 2 xlr connectors in the back?