Technical specifications
- Sensor
- Super35 CMOS
- Sensor Size
- 27.03 x 14.25 mm
- Megapixels
- 79.6
- Mount
- ARRI PL
- Max Resolution
- 6K (12288x6480)
- Max Frame Rate
- 240fps @ 4K DCI
- Codec
- Blackmagic RAW, ProRes 444 XQ, ProRes 422 HQ
- Dynamic Range
- 14 Stops
- ISO Range
- ISO 320–3200
- Log / Gamma
- Blackmagic Design Film Gen 5, Extended Video, Video, Rec.709, Rec.2020, HLG
- Autofocus
- No
- Stabilization
- No
- ND Filter
- 2–6 stop (3-position wheel)
- Ports
- 1x BNC (12G-SDI), 1x BNC (12G-SDI), 1x BNC (3G-SDI), 2x XLR 3-Pin Mic/Line Output (+48 V Phantom Power), 1x 1/8" / 3.5 mm TRRS Headphone/Mic Input/Output, 1x XLR 4-Pin, 1x Molex 12-Pin Input/Output, 1x XLR 4-Pin (12VDC), 1x USB-C (USB 3.2 / 3.1 Gen 2), 1x USB-C Data
- Battery
- V-mount or Gold Mount
- Weight
- 3500g
- Dimensions
- 374.7 x 222.3 x 196.8 mm
- MSRP
- $9,995
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Field guide
Overview
The Blackmagic URSA Mini Pro 12K is a powerhouse in the digital cinema market, designed for high-end production where resolution and dynamic range are paramount. It sits at the top of the URSA Mini lineup, offering a revolutionary 12K sensor that provides 14 stops of dynamic range, making it a formidable competitor for high-budget feature films, commercials, and television production. Its sturdy metal chassis is built for the rigors of professional sets, while the intuitive interface caters to single operators who need rapid access to critical camera functions.
What sets this camera apart is its deep integration with the Blackmagic RAW codec, which allows for massive performance gains and efficient file sizes even when handling 12K footage. The camera also features interchangeable lens mounts, internal ND filters, and comprehensive ATEM switcher integration, allowing it to function seamlessly in both cinema and live production environments. The inclusion of dual USB-C ports for recording to high-speed flash disks further enhances its versatility for long-form projects.
This camera is an ideal choice for cinematographers and production houses that require massive resolution for VFX-heavy workflows or future-proofing content. Whether you are shooting on the shoulder with the optional URSA Viewfinder or integrating it into a live studio setup via fiber converters, the URSA Mini Pro 12K offers the flexibility and image quality demanded by modern professional productions.
Pros & Cons
Pros
Revolutionary 12K sensor provides massive resolution for VFX and reframing flexibility
Blackmagic RAW codec offers incredible performance and efficiency, allowing for fast editing without proxies
Interchangeable lens mounts (PL, EF, F, B4) provide immense flexibility for different lens kits
Built-in ND filters (2/4/6 stops) are essential for maintaining exposure control in varying light
Comprehensive ATEM switcher integration allows for seamless use in live broadcast environments
Cons
The URSA Mini SSD Recorder is not compatible with the 12K model, limiting external SSD recording options
High-resolution 12K files require significant storage and computing power for post-production
The camera is relatively heavy and bulky compared to modern mirrorless cinema cameras, which may impact handheld endurance
No internal image stabilization, requiring external support or stabilized lenses for handheld work
The 12K sensor requires specific high-speed CFast 2.0 cards or USB-C flash disks to avoid dropped frames
Best Settings
Narrative Filmmaking
Use Blackmagic RAW at 12K or 8K resolution with a 5:1 or 8:1 constant bitrate for the best balance of quality and file size. Set the dynamic range to 'Film' to maximize latitude for color grading in DaVinci Resolve. Use a 180-degree shutter angle for natural motion blur.
Documentary / Run-and-Gun
Shoot in Blackmagic RAW 12:1 or ProRes 422 HQ to manage storage space during long days. Utilize the built-in ND filters to maintain a consistent aperture. Set the 'Preferred Card for Recording' to 'Fullest Card' to manage media efficiently.
Interview & Talking Head
Record in 4K or 6K to keep file sizes manageable while maintaining high detail. Use the internal XLR inputs with 48V phantom power for professional audio. Set the dynamic range to 'Extended Video' if you need a quick turnaround without heavy grading.
Slow Motion
For extreme slow motion, use the 6K Super 16 windowed mode to achieve up to 120fps. Remember that higher frame rates require more light; compensate by opening your aperture or increasing lighting, as the sensor has less time to collect light per frame.
Common Issues
Dropped Frames
What's happening: The camera stops recording or displays a warning icon. Why: The storage media is not fast enough to keep up with the selected resolution and frame rate. Fix: Switch to a recommended high-speed card, lower the resolution, or use a higher compression ratio (e.g., 18:1 instead of 5:1). Prevention: Always use cards from the Blackmagic-tested list and perform a test recording before the shoot.
Overheating in Cold Climates
What's happening: The camera may take up to 30 seconds to boot or stabilize. Why: The sensor requires a specific operating temperature for calibration. Fix: Allow the camera to warm up before recording. A white flash frame may occur during initial calibration. Prevention: Keep the camera in a warm environment until ready to shoot.
Audio Clipping
What's happening: Audio sounds distorted or 'peaking' in the meters. Why: Input levels are set too high, exceeding 0 dBFS. Fix: Adjust the audio level knobs on the ergonomic control panel or the internal menu to keep levels in the green zone. Prevention: Monitor audio levels constantly using the on-screen meters.
FAQ
- Can the Blackmagic URSA Mini Pro 12K record to SSDs?
Yes, the URSA Mini Pro 12K can record to high-speed USB-C flash disks via the USB-C 3.1 Gen 2 port on the rear panel. Note that the optional URSA Mini SSD Recorder is not compatible with the 12K model.
- What memory cards are recommended for the URSA Mini Pro 12K?
Blackmagic recommends specific high-speed CFast 2.0 cards, such as the Angelbird AV Pro CF or Wise CFast 2.0 3500x, for reliable recording at high data rates. Always check the latest support list on the Blackmagic Design website.
- Does the URSA Mini Pro 12K support interchangeable lens mounts?
Yes, the URSA Mini Pro 12K features an interchangeable lens mount system. It ships with a PL mount, but can be swapped for EF, F, or B4 mounts using optional kits.
- How many stops of dynamic range does the URSA Mini Pro 12K have?
The URSA Mini Pro 12K produces images with 14 stops of dynamic range across its entire ISO range from 125 to 3200.
- Can I use the URSA Mini Pro 12K for live production?
Yes, the camera features comprehensive ATEM switcher integration. You can connect it to an ATEM switcher via SDI to receive tally, talkback, and camera control signals.
- What is the maximum frame rate of the URSA Mini Pro 12K?
The maximum frame rate depends on the resolution and codec. For example, it can shoot 12K at 60fps, 8K at 140fps, and 4K Super 16 at 220fps.
- How do I update the internal software of the URSA Mini Pro 12K?
You can update the camera software by connecting it to a computer via the USB-C port and using the Blackmagic Camera Setup Utility software.
- Does the URSA Mini Pro 12K have built-in ND filters?
Yes, it features internal neutral density filters with settings for clear, 2, 4, and 6 stops of light reduction.
Recommended Accessories
Angelbird 256GB AV Pro AR CFast 2.0 Memory Card
Angelbird
SanDisk 256GB Extreme PRO CFast 2.0 Memory Card
SanDisk
Anton/Bauer Dionic XT90 Gold Mount Battery
Anton/Bauer
Blackmagic Design V-Mount Battery Plate for URSA
Blackmagic
Blackmagic Design Shoulder-Mount Kit for the URSA Mini
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Kondor Blue Base Rig for Blackmagic Design URSA Mini 12K, 4.6K & 4K (Space Gray)
Kondor Blue
Blackmagic Design URSA Mini Pro EF Mount
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Tilta ARRI PL Mount to LPL Mount Adapter
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