No real surprises here. I think we all knew this would come. Apparently looks very much like the C300 but offers 4K resolution RAW output amongst other things. There is also a new DSLR with 4K capability, the EOS 1D C. This records 4k using jpeg compression at 8 bits, so much less interesting as far as I’m concerned. Remember resolution isn’t everything, the Arri Alexa is a fantastic example of that. Here’s the press release from Canon

EOS-1D C

 

The EOS-1D C is a unique product offering a package of features not comparable to any other product on the market.

 

Based on the powerful core specifications of the EOS-1D X, it incorporates additional features such as 4K recording and Full HD/60p support, alongside the option of high quality stills capture.

 

As part of the Cinema EOS range, it’s also compatible with the complete range of EF and Cinema Lenses, offering video professionals exceptional flexibility.

 

Key Headlines:

 

• Internal 4K (4,096 x 2,160) recording with 4:2:2 colour sampling – direct to CF cards
• 8-bit Motion JPEG compression
• ISO sensitivity up to 25,600
• Clean HDMI out (Full HD, 4:2:2)
• Canon Log Gamma
• 24p support during 4K shooting
• 24, 25, 30, 50 and 60p frame rate support in Full HD (1920x1080p) resolution
• Full-frame sensor with crop support (APS-H, Super 35mm)

 

All other specifications are the same as the EOS-1D X.

 

 

EOS C500

 

Targeting both the motion picture and high resolution digital production industries, the EOS C500 will offer 4K RAW output and will be available with Canon’s EF mount and the industry-standard PL mount.

 

In November 2011 Canon announced the EOS C300 – the first camera in the Cinema EOS System, marking the company’s entry into the motion-picture and digital production market. Highly acclaimed by video professionals since launch, the EOS C300 offers exceptional video quality performance, outstanding mobility, durability and expandability, thanks to its modular design and its compatibility with Canon’s range of EF and EF Cinema Lenses. The EOS C500/EOS C500 PL will be based on the same advanced platform, adding support for 4K RAW video capture, and 4:4:4 sampling during 2K capture.

 

Supporting next-generation 4K-resolution video capture and RAW data output, the EOS C500/EOS C500 PL will achieve exceptional video results without any loss in quality. The camera’s uncompressed 4K output will unleash the full potential of Canon’s premium range of EF Cinema Lenses, combining with Canon Log Gamma, which delivers the high-quality video and wide exposure latitude required by digital cinematographers.

 

Furthermore, 12-bit RGB 4:4:4 signal during 2K (2,048 x 1,080 pixels) video output will deliver rich colour and high compatibility with image processes such as chroma key compositing. Support for frame rates up to 120p in both 4K and 2K resolution will provide enhanced creative flexibility, enabling high-speed (slow motion) video capture in high resolution.

 

A development prototype of the EOS C500 digital cinema camera will be on display at NAB 2012, one of the world’s largest events for the video, broadcasting equipment and digital media industries. NAB 2012 will take place from April 16-19 in Las Vegas, USA.

 

Cine lenses

 

The new lenses will join Canon’s existing line-up of high-end EF Cinema Lenses in forming the core of the Cinema EOS system, which spans lens, digital cinema camera and DSLR categories.

 

In addition to compatibility with industry-standard Super 35 mm-equivalent cameras, the four cinema zoom lenses will also offer superior flexibility. Each lens will feature a compact, lightweight body supporting a wide focal range, making them ideal for handheld shooting. Combined with the Canon’s existing high-end EF Cinema primes, the new lenses will offer a greater variety of creative possibilities for video professionals of all types.

 

Prime Lenses

CN-E15.5-47mm T2.8 L S (EF)

CN-E15.5-47mm T2.8 L SP (PL)

 

Telephoto cinema zoom lenses

CN-E30-105mm T2.8 L S (EF)

CN-E30-105mm T2.8 L SP (PL).

 

Prototypes of the new cinema zoom lenses will be on display at NAB 2012, one of the world’s largest events for the video, broadcasting equipment and digital media industries. NAB 2012 will take place from April 16 to 19 in Las Vegas, USA.

I’m doing some 45 min presentations on the fundamentals of working with S-Log at NAB on the Sony Booth. The presentation covers: What is S-log, how does it work, how do I expose, record and grade it. I’m on the 35mm stage at 4.30 on Monday and 9.30 on Tuesday and Wednesday. You can also watch excerpts from my “Night of Wonders” video of the Northern Light in the Sony 4K theater.

This is a question I was asked by email, actually it’s a rather good question as for a long time as a cameraman, I wasn’t sure exactly what it was and how it worked. I did know (from reading the manual) that DCC was a supposedly magic way to get better highlight handling, so I did tend, in the past, to have it switched on most of the time. These days however, DCC is something that I tend not to use.

So what is DCC? well DCC is basically an automatic knee function. Going back to basics, we have to consider that standard camera gammas have a very limited dynamic range, typically 6 to 7 stops. This is mainly for historical reasons to ensure that grandma with her 20 year old TV, which may only have a dynamic range of 5 or 6 stops still gets a sensible picture, even if shot with the latest and greatest technology. However, most modern cameras are capable of capturing a much greater dynamic range than 6 stops. Fortunately the human visual system is tuned to analyse the mid ranges (faces, plants etc) in far more detail than highlights. This means that we can compress highlights and most viewers won’t notice, and that’s exactly what the knee circuit in a camera does. It takes anything above a certain brightness level (the knee point) and compresses it. As an example if we consider that our standard gammas allows us to have a 7 stop range, then if we take everything brighter than stop 6 and compress it by 3:1 that gives us a 9 stop range squeezed into a 7 stop recording and the average viewer probably won’t notice the compression. As a camera operator your life is much easier because the sky doesn’t blow out and over expose quite so easily.
So most pro cameras will have a knee circuit operating at a fixed point that helps us deal with highlights. That’s great and very useful, but it is introducing compression and there is a fixed point at which the compassion starts. This makes the compression quite ugly due to it’s “on” or “off” nature (look at hypergammas or cinegammas for something in between). A typical example of ugly knee compression would be a face where the cheeks or forehead are shiny and quite bright, as a result the knee kicks in on these areas and gives them a very plastic and un-natural look.

This is where DCC is supposed to come in. It stands for Dynamic Contrast Control, which sounds very fancy indeed. In reality it is nothing more than an automatic knee. With a conventional knee, the knee point (onset of compression) and knee slope (amount of compression) are fixed. But with DCC the knee point and knee slope adjusts automatically depending on how bright the highlights are. That’s great if your lighting is constant and the scene doesn’t change as the knee will adjust for optimum contrast handling, but not so clever if the highlights start changing mid shot. For example if you have DCC on and you pan across a bright window you may see the brightness of the window go up and down as you pan past. You may also see clouds or the sky changing in apparent brightness as the sun comes in and out, while the rest of the scene remains constant. Another way of thinking about auto knee or DCC is as automatic gain just for highlights.
I would never normally use auto gain for the rest of my image, so why have auto gain just for the highlights. It looks really nasty when you see it operating and in very bright scenes can make judging exposure harder as you may be fighting the auto knee. Open the iris, knee compresses more, close the iris, knee compresses less and so on. So these days I choose not to use DCC, instead I have a couple of different picture profiles with different fixed knee settings for different lighting situations. Or I use cinegammas, hypergammas or S-log. Cinegammas and hypergammas have much more pleasing highlight handling than conventional gammas + knee, but you may need to add a little black press to restore some contrast if your not going to grade (negative black gamma).

Santa Fe Workshops are holding an intensive 3 day, hands on 3D workshop in Hong Kong  on the 28-29-30th of March. This is a full hands on workshop featuring a wide range of cameras and rigs, including beam splitters from a couple of manufacturers, remotely controlled rigs and one piece cameras. There will be sessions on all aspects of 3D production from budgeting and planning all the way through post production to delivery. Whether you are working on a tight budget or producing a full length feature film there will be expert advice and guidance to help you complete your 3D project. More details can be found here: http://www.hdworkshops.com/sfhd/

Here’s a trailer/teaser for “A Diamond In The Mind”, the Duran Duran video that will be released on Blu-Ray later in the year. I was technical director on the shoot at the end of last year. We used 12 PMW-F3’s with some very exotic lenses and a special picture profile I created to match the lighting and feel of the concert. The end result is an incredible work of art. The film was produced by Hangman Studios, with Gavin Elder directing, James Tonkin producing and Den Lennie as DoP.