This will check that the read and write speeds of your SSD drive and your computer’s drives are adequate to handle the load imposed by the Ursa 12K. On a PC, you’ll need to download the free BMD Desktop Video app which includes the Speed Test app.
Once formatted, you can test the disk’s performance using the BMD Speed Test.
I encountered numerous data interruptions, signalled by an exclamation mark in the red record button on the LCD screen, until I swapped to the Samsung USB cable that came with the T7. It is important to use the cable supplied with the SSD drive, not an after-market version. For this review a Samsung 1TB T7 SSD was used 2 Alternatively, data can be recorded externally via the rear-mounted USB-C 3.1 Gen 2 Super Speed powered expansion port, recording to external media such as a high performance SSD drive. The Blackmagic RAW codec is designed to work with various performance modes, so if you decide to shoot 12K and edit and finish in an 8K timeline or 4K timeline then the performance will be much faster and you may not necessarily need a high performance graphics card.Īll of this data can be recorded internally on two CFast 2.0 cards or on two UHS-II SD cards, with the useful option of hot-swapping out cards as they fill up. Four compression levels are available with constant bitrate recording, ranging from 578MB/s at 5:1 down to 160MB/s at 18:1 compression.Ĭhoose variable bitrate, and your data rates will lie in the range 289 – 1,156 MB/s at Q0 quality, down to 97 – 413MB/s at Q5 quality. 1 There are several ways to record the RAW data, either at constant quality or constant bitrate. This requires editing in Da Vinci Resolve Studio, although Vegas Pro 19 and above will also natively handle BRAW files. The files, encoded with new, highly efficient proprietary codecs, will also be huge, as will the data transfer rates required to record these large images at up to 60 frames per second, but the results will blow you away.Īll data are recorded solely in Blackmagic Design’s proprietary BRAW format. The camera, with large V-lock battery, handgrip and DZO Pictor 20-55mm cine lens weighed in at 6.55kg. If you plan to use the full 12K resolution, be prepared for everything to be huge. A review of the lens starts at approx 7:46īlackmagic Design have really pushed the limits in producing the latest version of the Ursa Mini Pro with a whopping 12,288 x 6480 pixel (80 megapixels) Super 35 sensor. Reviewed by Dr David Smith, Imaginaction Updated:Īt the bottom of this page is a 17 minute video review.
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