// Oprogramowanie Roman Ryltsov
Pulling this out from Blackmagic Design Forum thread: Generally, the recommended interface to the capture cards is the DeckLink API. A DirectShow interface is available, but provides a subset of the functionality available from the complete DeckLink API. Please note that the older, user-space DirectShow filters (DeckLink Video Capture) are deprecated in favour of the…
The new board is inexpensive,cool (well, actually it is hot, see below) and easy to interface with but has has severe issues. The Intensity Pro 4K is great for video editors that need a realtime preview on a big screen TV, people doing live streaming presentations, or for those trying to save family videos from…
The tool provides a user- (well, actually a developer-) friendly printout of capabilities accessible via Blackmagic Design DeckLink SDK for DeckLink series of hardware. This covers features of DeckLink and Intensity series of hardware for video/audio capture, accessible via vendor’s SDK. The data is printed out in Markdown format, easy to read on its own…
With all respect to Blackmagic Design products, there are bugs so painfully hard to identify. Capture board driver has specific requirements as for buffers allocated for captured video frames. The parameters of memory allocator in used are going in ALLOCATOR_PROPERTIES structure. typedef struct _AllocatorProperties { long cBuffers; // 30 long cbBuffer; long cbAlign; // 16…