Not all Blackmagic devices support keying. Keying allows the combination of a provided graphics overlay with a video source, either within the Blackmagic card ( internal keying) or by outputting a key and fill signal on two separate SDI outputs ( external keying). Keying is implemented as an extension of the playback functionality and can be used with both the scheduled and synchronous mode. Once playback if finished, call playback.stop() to release the associated resources. For example, for the third device at index 2: To find out the current configuration of that device, call the get function with the device index as an argument (defaults to 0). Use getDeviceInfo() to work out the index of the DeckLink device that you would like to configure. Device configurationÄevice configuration can be carried out either by using the Blackmagic Desktop Video Setup utility before running macadam, or by using the getDeviceConfig() and setDeviceConfig() functions. The index of a device in this array is used as the deviceIndex in calls to capture, playback and keying. "supportsDuplexModeConfiguration": false, "supportsFullFrameReferenceInputTimingOffset": false, "hasVideoInputAntiAliasingFilter": false, "canOnlyAdjustOverallVideoOutputGain": true,
Note: For MacOSX Mojave, install the following package after xcode-select -install: This requires a C/C++ development kit and python v2.7. Install node-gyp and make sure that you have the prerequisites for compiling Javascript native addons for your platform as described.Blackmagicdesktopvideom.zip is the default file name to indicate the Blackmagic Design Desktop Video installer. The most popular version of the software is 9.6.
We cannot confirm if there is a free download of this app available.
It was checked for updates 94 times by the. It designs and manufactures broadcast and cinema hardware, most notably high-end digital movie cameras, and also develops video editing software, such as the. Why macadam? Tarmacadam is the black stuff that magically makes roads, so it seemed appropriate as a name for a steampunk-style Blackmagic binding. Blackmagic Design Desktop Video is a Shareware software in the category Desktop developed by Blackmagic Design. Please note that Blackmagic USB3 devices are not supported under Linux. Linux, Windows and MacOSX are all supported by this release. Keying is supported where it is available on the device. Bindings to link Node.js and the Blackmagic Desktop Video devices, enabling asynchronous capture and playback to and from Blackmagic Design devices via a simple Javascript API.