Blackmagic's RAW video codec marries high quality and velocity


Following within the footsteps of Apple’s ProRes RAW, Blackmagic Design has launched its personal RAW video codec right into a public beta. Blackmagic RAW “combines the standard and advantages of RAW with the benefit of use, velocity and file sizes of conventional video codecs,” the corporate says. It is launching at the moment on Blackmagic’s URSA Mini Professional cameras and DaVince Resolve by way of updates, and builders can now seize a free SDK for macOS, Home windows and Linux.

Very like with RAW pictures, Blackmagic RAW video recordsdata give cinematographers and editors way more latitude to regulate video pictures after they have been shot. They’re encoded, for example, in a 12-bit codec that gives way more colour knowledge and dynamic vary than codecs used on DSLR and mirrorless cameras. Blackmagic mentioned the codec is clever and “truly understands the digital camera and the sensor,” providing you with full management over options like ISO, white stability, publicity, saturation and extra.

Blackmagic’s cameras can already shoot RAW, however the recordsdata are saved frame-by-frame as particular person .DNG pictures. These may be giant and cumbersome, however Blackmagic’s new RAW video format is less complicated to work with. That is as a result of the “demosaic” step of changing the sensor knowledge into picture knowledge is partially accomplished in digital camera in order that your pc and GPU have much less work to do. The result’s “a lot better efficiency and smaller file sizes than hottest video codecs,” the corporate claims.

DaVinci Resolve 15 enhancing software program (Blackmagic Design)

You’ll be able to commerce file measurement for high quality through the use of completely different settings: Blackmagic RAW Q0 and Q5 provide the highest quality, whereas the three:1, 5:1, eight:1 and 12:1 codecs allow you to save house whereas nonetheless capturing RAW. “RAW eight:1 and 12:1 provide top quality and velocity, making it appropriate for productions that would not usually contemplate capturing RAW,” says Blackmagic.

To verify the RAW codec does not gradual you down in edit, they’re optimized for contemporary, multithreaded processors. They can be GPU accelerated with Apple Metallic, CUDA and OpenCL. “Body decoding and picture processing is extraordinarily quick, making it tremendous clean for enhancing, colour correction and visible results in DaVinci Resolve,” mentioned Blackmagic. The corporate makes Apple’s new eGPU, so house owners of that gadget ought to profit, too.

The codec is now accessible for the united states Mini Professional by way of the Digital camera beta replace, and on DaVinci Resolve 15.1, additionally accessible at the moment. The corporate hinted that it is seemingly coming to its upcoming Blackmagic Pocket Cinema Digital camera 4K, although there isn’t any timeline on that simply but.

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