NAB 2013: Blackmagic Cinema Camera 4K


Uma das maiores surpresas da NAB Show 2013 foi sem duvida esta câmera da Blackmagic, de 4K  por  3995 Dollars.
Assim como a BMCC de 2,5K, esta versão de 4K me deu vontade de quebrar a vitrine e sair correndo de lá, mas sempre me acalmo e espero por resultados.
Uma das grandes duvidas que temos sobre esta fantástica câmera é o seu sensor. Sabemos que é um sensor de Super 35mm mas a dúvida está se é um antigo CCD (por isso a perca de 1 stop em relação ás 2,5 e pokect camera) ou se um novo sensor no mercado, para já se fala do sensor CMOS da CMOSIS ou da BAE. O que sabemos dele é as coisas boas como Global Shutter, 12 stops (DSLRs da Canon tem 8 a 9).
Quanto a características menos boas, vi que a duração da bateria continua a ser os 90 minutos e o sensor, ao que parece , não terá a mesma nitidez que o de 2,5K.
A câmera está prevista ser comercializada a partir de 25 de Julho.
Falta saber como é esta camera em poucas luzes.

 

Blackmagic Production Camera 4K

Technical Specifications

Description

 

The Blackmagic Production Camera 4K is a complete self contained solution for shooting extremely high resolution Ultra HD 4K content! You get a large Super 35 size sensor with professional global shutter combined with precision EF mount optics, visually lossless compressed CinemaDNG RAW and Apple ProRes 422 (HQ)™ file recording and 12 stops of dynamic range, as well as a 6G-SDI output! Monitor in high resolution on the built in touchscreen, plus change menus and enter metadata. Includes sun shield, power supply, carry strap, UltraScope waveform monitoring software and a full version of DaVinci Resolve software for Mac OS X and Windows.

 

Camera Features

Effective Sensor Size

21.12mm x 11.88mm (Super 35).

Effective Resolution

3840 x 2160

Shooting Resolutions

3840 x 2160, 1920×1080.

Frame Rates

3840 x 2160p23.98,
3840 x 2160p24,
3840 x 2160p25,
3840 x 2160p29.97,
3840 x 2160p30,
1920 x 1080p23.98,
1920 x 1080p24,
1920 x 1080p25,
1920 x 1080p29.97,
1920 x 1080p30,
1920 x 1080i50,
1920 x 1080i59.94.

Dynamic Range

12 stops.

Focus

Focus button turns on peaking.

Iris Control

Iris button automatically adjusts the lens iris settings so no pixel is clipped in film mode. Scene average auto exposure in video mode.

Lens Mount

EF and ZE mount compatible with electronic iris control.

Screen Dimensions

5″ and 800 x 480 resolution.

Screen Type

Integrated LCD capacitive touchscreen.

Metadata Support

Automatic camera data and user data such as shot number, filenames and keywords.

Controls

On screen touch menus and physical buttons for recording and transport control.

Microphone

Integrated mono microphone.

Speaker

Integrated mono speaker.

Mounting Options

3 x 1/4″-20 UNC thread mounting points on top of camera. 1 x 1/4″-20 UNC thread tripod mount with locator pin.

Storage Features

Storage Type

Removable 2.5” SSD.

Storage Format

Mac OS Extended or exFAT format. SSDs can be formatted on any Mac or use Mediafour MacDrive (not included) on a Windows PC.

Storage Rates

880 Mbps using Apple ProRes 422 (HQ).

Compressed Recording Formats

Apple ProRes 422 (HQ) at 3840 x 2160 and 1920 x 1080, visually lossless compressed CinemaDNG RAW at
3840 x 2160 and 1920 x 1080 with either Film or Video Dynamic Range.

Connections

SDI Video Output

1 x 6G-SDI 10-bit 4:2:2 with choice of Film or Video Dynamic Range.

Analog Audio Input

2 x 1/4” jacks for professional balanced analog audio, switchable between mic and line levels.

Analog Audio Output

1 x 3.5mm stereo headphone output.

SDI Audio Output

2 channels in 6G-SDI 48 kHz and 24 bit.

Remote Control

1 x 2.5mm LANC for Rec Start/Stop, Iris Control and Focus.

Computer Interface

Thunderbolt port for capture of HD video and audio. USB 2.0 mini B port for software updates and configuration.

Blackmagic -production -camera -4k

Standards

SDI Compliance

SMPTE 292M

SDI Audio Sampling

48 kHz and 24-bit

Software

Software Included

DaVinci Resolve grading software including Resolve USB dongle for Mac OS X and Windows. Blackmagic Media Express software. DiskSpeed Test.

Software Applications

Final Cut Pro, Adobe Premier Pro, After Effects, Nuke, Photoshop, Pro Tools, DaVinci Resolve, UltraScope, Media Express, Disk Speed Test.

Operating Systems

Icn -macMac OS X 10.8 Mountain Lion or later.

Icn -windowsWindows 7 or later.

Power Requirements

External Power

11V-30V DC port for external battery power or use included.

Power

Integrated Lithium Ion Polymer rechargeable battery. 11V-30V DC port for external battery power or use included 12V AC adapter.

Battery Life

Approximately 90 minutes.

Battery Charge Time

Approximately 2 hours when not in use.

Accessories

Optional Accessories

Blackmagic Cinema Camera Handles.

Physical Specifications

Blackmagic -production -camera -4k

Environmental Specifications

Operating Temperature

0° to 40° C (32° to 104° F)

Storage Temperature

-20° to 45° C (-4° to 113° F)

Relative Humidity

0% to 90% non-condensing

What’s Included

Blackmagic Production Camera 4K

Sun Shield

Camera Strap

Turret Dust Cap

12V AC Adapter

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