Any AUTO-FUNCTIONs on RED? Focus or Exposure?

Barry_Green said:
Well, part of this may be coming from the mistaken notion that Red is meant to be all things to all people. And it isn't.

Look at the name of the company. It's not Red Do-Everything Camera Company. It's Red Digital Cinema Camera Company. Which implies that they're not aiming to make Red usable for run and gun, or ENG, or news, or anything like that. They know very well what they're setting out to do -- they're making their own version of a Panavision Millennium for the Digital age. An affordable Viper/Dalsa.

As such, autofocus and OIS really don't have anything to do with their mission and goal.

At least, that's the way I'm reading it...

Hey Barry. We're good friends. I’m going to have to call you on this one though Barry. Granted it is the Red Digital Cinema camera, and it’s primary targeted use is digital cinema, but your statements do not jive with previous statements of Jim Jannard, Stuart English, or the current RED web site about being intended ENG-style use for RED One, if it is accessorized for such. If you follow these links and read what Jannard, English, and the RED web site have to say on that question, I think you may want to re-think those statements about RED’s intentions for the RED One camera.

From my published interview with Jim Jannard (April 06): http://www.studiodaily.com/main/news/6388.html

Gibby – “Excellent, so you could use this camera in a trucked shoot, an ENG situation, or cine-style. Essentially we have a Swiss Army Knife here, so that you just pull out the tool that you want to use, and go for it.”

Jannard – “That’s the idea here – no limitations.”

Gibby – “I’m glad to see you included an LCD with the camera, especially for the ENG-style shooters, for Run ‘n Gun, sports, news, reality, or whatever. Are we talking LCD, OLED, LCoS, or what?”

Jannard – “We’re still working on which exact screen we’re going to use. The idea is to get something larger than 31/2”, and higher resolution than what you’ve typically seen before. If there is a problem associated with shooting 35mm depth of field, it is the ability to focus, and a high-resolution display helps make critical focusing possible. So a high-resolution LCD - it may or may not in-fact be an LCD - serves double duty obviously, or maybe not so obviously, for focus and also the menus.

You also have the ability to use a larger LCD or any other monitor that the camera will drive, either separately, or in conjunction with the onboard LCD. In addition, we’re providing a HDMI digital viewfinder port for somebody who wants to add an accessory electronic viewfinder, like an AccuScene, or something else that may come up. So for those who are used to shooting with viewfinders, as opposed to LCD’s, we’re enabling that option.”

Gibby – “Or shoots with both. With convergence, a lot of shooters have to shoot cine-style and ENG-style, and accessorize the camera up, so I think that a convergent cinematographer or videographer needs to be able to use both. That segues over to the types of viewfinders. Are we talking an optical and an electronic viewfinder option?”

Jannard – “For size and other reasons we decided to delete the optical viewfinder from our first camera. We recognize that there are people out there who want an optical viewfinder, but it will not make our first model. There are a couple of reasons that an optical finder is an advantage.
One we heard about often is the ability to see outside of the recorded frame. The good news is the way we use our sensor, we can now offer that same capability. There are some other features that people like in optical viewfinder, but they’ll just have to wait for those in another camera body.”


Barry, you’ll notice that Jim had several chances to correct me in my mention of RED One for ENG-style use. He didn’t, in fact, he said: “That’s the idea here – no limitations”.

Next example: Stuart English, on DVX User, 9/9/06 (During IBC)
http://www.dvxuser.com/V6/showthread.php?p=681415&posted=1#post681415

“The RED CAGE is flexible enough to be added to, or deleted in pieces, so that an “ENG” style camera - and by the way I think that we probably need to define what we mean by an ENG v's EFP camera - can be easily constructed. And with a lens and a follow focus added to that, I bet that your shoulder mounted ENG / EFP RED camera will look an awful lot like an ENG/EFP camera with a lens and a follow focus, balanced on your shoulder.

Maybe its our bad for not showing explicit examples of an ENG / EFP style configuration, but with these components its pretty easy to re-construct a classic ENG/EFP layout with EVF, shoulder pad, internal media slot, and a compact rail / battery mount system.

In summary, we are still in development, and we honesty value your feedback. But as Jim has often commented, the design sees adjustments on a very frequent basis; don’t take what you see as definitive, final. Rather it is guidance as to the final product direction. We have already solved very many difficult design issues with this camera, and with your help there is no reason that we cannot optimize the rails and cage concepts for virtually any shooting application.”


Next example: the new version of the RED web site:
http://red.com/cameras.htm

Under “RED One Is a Modular Design”

“Shoot lightweight ENG style (body less than 7lbs, in rugged magnesium) or load it up to shoot a feature film”.

Summary:

Obviously we don't need autofunctions on professional cameras, and especially not autofocus.

I have a lot more links and references I could paste up for you Barry, but I think those will suffice. We’re good friends and agree on almost everything in media business, but the statements you made seem incorrect. As I’ve illustrated, RED One may be called a digital cinema camera, but because of its intentional modularity, and the inclusion of 1080p, 1080i, 720p, and the optional 2/3” B4 lens mount, RED One is apparently intended by RED to morph into whatever kind of camera system you want it to be used for, whether that be cine-style or ENG-style. It may not be the best camera option for all genres, but it could be accessorized for use in almost all genres of production – and that has been the stated intention of the makers of RED One.

If there has been a change of philosophy by RED on their intended uses for RED One perhaps now is the time clear up the confusion. I realize RED One is a work in progress, and everything is subject to change, but everyone who is getting a RED One camera is planning their future productions, and their genres, around the capabilities of the camera.

Gibby
RED #8
www.cut4.tv
www.4umat.com
 
johncordell said:
This is a good example where an open architecture could enable a third party to provide functionality like this. And beyond...

I think auto-focus tracking is going to be a huge thing in the future -- put a tracking tag on an actor and tell your camera system to keep them in focus. There are many times when I choose to simplify camera moves because the focus-pulling difficulty level makes me worry that it'll take too long to get a good take. The economic payback of not having to have a full-time focus puller and of getting complex shots first time makes me think that there is some gold in them thar hills.

Hey! This is a great idea! I hope all the third-party-gadget-people are reading this forum.

But hey! How would shift-focus work? Would the actors through the gadget back and forth? (you know I'm not serious here right...)
 
You could have a few different tags that emitted different signals, and you could program things so you could hit a button and the focus would shift from one specified tag to another over a given number of seconds.
 
Hey Steve, I see what you're saying, but -- well, I guess we'll let Jim clarify. A lot has changed from then to now, and with the more info we get it seems like the Red One is aimed clearly at digital cinematography and not at ENG. An ENG camera without auto-iris would be silly, after all. A digital cinema camera without auto-iris is no problem at all.
 
If red supplied (or enabled) some type of "dv track"-like application (ie. a camera remote for your laptop) that had a decent plug-in architecture, 3rd-parties could supply auto exposure, time lapse, auto focus (where you might just point to the part of screen that need to be en focus), etc. It might be helpful if the camera could deliver, say, 2k at 24fps while at the same time delivering a small cutout at 60fps that could be used for calculations, so adjustments could be made "faster than realtime".
 
Well, you obviously need an interface (multipin power/RS232) with the lenses for anything auto-related ... be it auto-iris, auto-focus, servos, etc.

I assume that's the idea with the proposed 2/3” B4 lens mount. Won't be cheap, but neither are the lenses.
 
Barry,

Jim's interview was in April, but Stuart's quote on ENG-style use was just a few days ago, and the web ENG-style reference info is up on RED's site right now. The specs could change at any time, so I guess our posts are all in the category of potential user input anyway.

No worries...just another view of the possible workspaces. As you know, I work in both ENG-style and cine-style workflows, so it's in my nature to maximize every bit I can out of my camera systems. The last thing I want to do is have completely separate, dedicated production kits for cine-style and ENG-style projects, and/or have to rent inordinate amounts of gear for my diverse types of projects. As you know, a penny saved is a penny earned. In my business, within cine-style and ENG-style, I've worked in about 21 sub-genres of them. They all can be cash cows, especially if I have a central camera body that can be tricked out for them effectively and quickly. Like the RED web site says - different styles through the working day with the same camera accessorized differently.

I'd love to see a multi-pin power bus on RED to power 2/3" B4 lenses + a RS232 bus for 2/3" B4 lens interaction and software updates to the camera, but of the two, the power bus is the biggie for me. In ENG style shoots I can live without auto-iris by quick iris racking, but having power to run the lens servo is critical.

On another note, I haven't seen your HVX book and DVD yet, but I hear it rocks! You mentioned that you’ll be writing a book on RED use. I'd be a good guy to consult with you when you venture out from the obvious cine-style uses of RED, and want to develop the non-obvious uses section of the book. I guess I just have a "non-obvious uses" kind of brain...

Cheers!

Gibby
RED #8
www.cut4.tv
www.4umat.com
 
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Mr. Blonde said:
Why in the world would you need a camera of RED-One's quality for ENG work though?

Why? To keep from having to buy a completely dedicated camera for those projects. I realize that most of the members of DVX User are cine-centric in their views of motion media production, but I'm not like that, and there is a burgeoning group of crossover directors and DPs that regularly work in both cine-style and ENG-style workspaces - sometimes both genres in the same day. It centers on cash flow and professional enrichment. I love the concept of having the skill sets to produce, direct, and/or shoot any and every genre or sub-genre of motion media project. That said, I've been waiting for a camera system that is capable and flexibly enough to get me to that goal. I've believed RED is that camera system since early on, as my #8 camera reservation will illustrate.

I believe RED One will have excellent S35 caliber quality for my projects where I need that, but I also believe that with RED accessorized out with a shoulder brace, 2/3" ENG HD zoom lens, sungun, and wireless mic reciever, that it will also make a good ENG-style camera in 1080p, 1080i, and 720p for news stringing, documentaries, sports, reality, and events of various types.

I try to check my ego at the door in approaching the projects I accept. Sometimes I accept tiny or offbeat projects, and other times it is large international projects. To me, every time shooting is an opportunity to learn something new. I'm not cine-centric or ENG-centric, I'm simply motion media centric...

I’ve invited you up from Long Beach to check out RED #8 when it arrives. Let’s put her through cine-style and ENG-style field tests to see what she can do!

Gibby
RED #8
www.cut4.tv
www.4umat.com
 
Gibby said:
Why? To keep from having to buy a completely dedicated camera for those projects. I realize that most of the members of DVX User are cine-centric in their views of motion media production, but I'm not like that, and there is a burgeoning group of crossover directors and DPs that regularly work in both cine-style and ENG-style workspaces - sometimes both genres in the same day. It centers on cash flow and professional enrichment. I love the concept of having the skill sets to produce, direct, and/or shoot any and every genre or sub-genre of motion media project. That said, I've been waiting for a camera system that is capable and flexibly enough to get me to that goal. I've believed RED is that camera system since early on, as my #8 camera reservation will illustrate.

I believe RED One will have excellent S35 caliber quality for my projects where I need that, but I also believe that with RED accessorized out with a shoulder brace, 2/3" ENG HD zoom lens, sungun, and wireless mic reciever, that it will also make a good ENG-style camera in 1080p, 1080i, and 720p for news stringing, documentaries, sports, reality, and events of various types.

I try to check my ego at the door in approaching the projects I accept. Sometimes I accept tiny or offbeat projects, and other times it is large international projects. To me, every time shooting is an opportunity to learn something new. I'm not cine-centric or ENG-centric, I'm simply motion media centric...

I’ve invited you up from Long Beach to check out RED #8 when it arrives. Let’s put her through cine-style and ENG-style field tests to see what she can do!

Gibby
RED #8
www.cut4.tv
www.4umat.com

Agreed %100 Gibby, I retract my statement. I think my feature/short lifestyle/ego got the best of me :lipsrseal

The more versatile the camera, the broader the market, the more money to be made, the more accepted it will be by all forms of cinematogrphers/businesses/people.

Look forward to enjoying RED #8 with you for a day. :thumbsup:
 
I'm with Gibby on this. Although I am more into cine style shooting, it is the ENG that will pay most of the bills for me. Interestingly, on the website "the convenience of a camcorder" is one of the main taglines.

This will seem like a super newbie statement (which I am..since I barely got into this field about 7 months ago) Wouldn't it be difficult to use rail gun to "run n gun" and pull focus at the same time?
 
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Hmm.....
I have done ENG regularly and have never used either auto iris or auto focus.
Granted with smaller cameras with the "indefinite" rotating focus ring I have sometimes used the push auto button, but after the DVX100 was introduced with the focus distance readout in the viewfinder I haven't done it since.

I find that with a good B4 lens it's pretty easy to control both focus and Iris continuously with one hand.

I would say though that for the optional B4 mount to be successful it would at least need to supply power for the zoom motor, and if possible get the current Iris and zoom values through the Lens's data bus.

Auto focus at 4K....:-/
 
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On B4 mount ENG HD and SD zooms there is a toggle switch on the lens servo, by the zoom rocker switch, to switch between auto iris and manual iris. Underneath the lens there is a rotary switch to enable and disable the zoom rocker for servo zoom capability, in other words, to switch from power zoom with the rocker, and manual zoom with the lens barrel. All focus is manual. So here are the possible operational combinations with an ENG zoom lens:

auto iris/manual zoom/manual focus
auto iris/servo zoom/manual focus
manual iris/servo zoom/manual focus
manual iris/manual zoom/manual focus

Without power to the lens, the only option is manual iris/manual zoom/manual focus. With power to the lens, manual iris/servo zoom/manual focus is enabled. Professional ENG-style shooters are skilled in all possible combinations of use for an ENG zoom lens. They also know when to switch to each possible combination of operation, as listed above. That said, some lens setup combinations work much better for certain shooting conditions.

Though you might ask yourself why do they even have an auto iris setting, the simple answer is that there are a few times when auto iris is the best choice. Here's an example: One of the sub-genres of ENG-style production I've done a lot of is international and national television coverage of professional surfing tours. Traditionally since the mid-1980s the coverage of surfing for television has been via multiple non-hardlined ENG-style 2/3" cameras, with pickup shots with 3chip 1/3" cameras. All the surfing action is shot using auto iris/servo zoom/manual focus. Why auto iris? These camera operators are working alone. When the waves break, the bloom in lighting from the whitewater of the breaking waves blasts out. There is no way to accurately rack a manual iris to good luma levels with each breaking wave, but the auto corrects for the white blast and back to normal quite quickly and accurately. Servo zoom is used in sports and reality coverage because subjects are constantly moving toward you and away from you. There are several other types of genres and situations where auto iris is the best choice. Don't assume that auto iris is just for beginners with DV camcorders, because that simply isn't the case. That said, most ENG-style shooting is done using manual iris/servo zoom/manual focus.

In this type of work, there is nobody "pulling focus" for you - you rack focus yourself. If you're hand held, your right hand is on the servo rocker zoom switch, and your left hand is racking focus and iris, if you're using manual iris. If you're using auto iris, your left hand is simply racking focus. On tripod, a good servo zoom unit, with zoom rocker switch, on the tripod handle is the ticket. That way you can start/stop and zoom with your right hand on the tripod handle/servo zoom, while you rack focus and iris (if manual) with your left hand.

All this is kind of like rubbing your stomach while patting your head. You must then pan, tilt, zoom, focus, and rack iris continuously while maintaining framing of moving subjects. If you think that sounds easy - try it sometime. It isn't...

So what's this all got to do with RED? RED is projecting to have a 2/3" B4 mount. If RED does not have a multi-pin power bus to supply camera power to 2/3" B4 lenses, then the only kind of those lenses that will work fully on RED will be the limited selection of 2/3" B4 cine-style manual lenses. In order to use 2/3" B4 ENG zoom lenses with RED, power to the servomotors is critical, or else the lens can only be used in the manual iris/manual zoom/manual focus mode, which severely limits the range of ENG-style productions that would be feasible with that setup. Power to the zoom lenses is critical if a RED + 2/3" ENG zoom user wants to effectively shoot sports, reality, etc. A manual iris/manual zoom/manual focus setup will simply not work well for that type of shooting. A manual iris/servo zoom/manual focus setup will work much better – but that requires power to the servo zoom motors.

Those of you that have shot ENG-style will recognize what I’ve outlined. Those of you who haven’t, but may do so at some time, can benefit from this simplified primer on ENG zoom style production. As mentioned earlier in this thread, I do both cine-style and ENG-style production, thus for the needs I’ve outlined above, I have my fingers crossed that RED One will include a way to power 2/3” B4 ENG zoom lenses. There is a workaround if RED has no lens power, and that is to attach a separate battery power unit to the tripod handle or shoulder mount, that is a dedicated lens servo power source. Having power from the camera would be preferable.

Some of those new renders that went up on the RED web site tonight have definite ENG-style use potential.

Gibby
RED #8
www.cut4.tv
www.4umat.com
 
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Nice Post Steve! I have often wondered why some other pro ENG shooters would use the auto iris, but the surfing scenario makes alot of sense. I have always wanted to shoot surfing;alas, land locked for now. :-(

Also, thanks for keeping this arguement at the fore front, this is a must for my projects. On that note, what would be three good 2/3" B4 ENG zoom lenses base on three price points: entry level, median, and oh sweet jesus!

Steve thanks for the e-mail, hope my response didn't zone you out...

Cheers
 
Sorry i dont agree with you.

Having auto feature does not imply being less professional.

A good OIS system is present in very fine and most expensive Canon profesional lenses. If you can avoid external movements, why not using it?
Oh! Ok, it sounds more professional to be so good cameraman that you dont need OIS. Ok, so next time we need a steady, you take the camera by hand and make the perfect shot.

Auto exposure: No one will use it in film, that is for sure. But Auto exposure can be set in full auto mode, or we can press the button for a compensated exposure while we are pressing the button. Just as any SLR do. And that is what i am asking.

If you are filming in Irak for example, you will not be able to start reading the histogram and think where do you want to put your highlights. And i say this because the RED camera should be used for documentaries too.

Film cameras have never had any auto-something, basically because they lacked the technology to do it. In fact, i dont know why are we discussing this here (is RED going to be able to adjust iris on a Cooke prime lense?).

But many have spotmeters on the viewfinder in the form of the 70s canon SLR.
 
macgregor said:
Film cameras have never had any auto-something, basically because they lacked the technology to do it. In fact, i dont know why are we discussing this here (is RED going to be able to adjust iris on a Cooke prime lense?).

Several pro film cameras, including the ARRI 16BL and SR had built-in metering capability way back in the 70s. I know because I owned both. They were never fully automatic because there was no demand for it, not because "they lacked the technology".
 
Greg, one thing is metering. The other thing is to be able to change iris aperture and shutter angle in real time on demand. I call that lack in technology. The SRII also has a built in lightmeter.
 
macgregor said:
Greg, one thing is metering. The other thing is to be able to change iris aperture and shutter angle in real time on demand. I call that lack in technology. The SRII also has a built in lightmeter.

If there were a demand for this feature in pro film cameras, it could easily be done. There is no demand.
 
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