Short:
How can I get the live SDI input from a Blackmagic Decklink card into the Nvencode ?
Get “Blackmagic DeckLink SDK” (see forum [url]Blackmagic Forum • View forum - Software Developers but it seems that SDK was removed from public recently [url]Blackmagic Forum • View topic - request for SDK in public version tracker or public url).
Get “NVidia Video Codec SDK” ([url]https://developer.nvidia.com/nvidia-video-codec-sdk[/url]).
And use C/C++ to make that work together (on linux or windows).
Ok thank you, this could be hard work for a newbie who has just bought a C++ book :)
Do you think that piping the ffmpeg Decklink command to NvEncode is a intermediate way to go ?
In the meantime I tried to pipe the Blackmagic Decklink card to the NvEncoder, but the Blackmagic only gives me uyvy422 and that is not what the NvEncoder can handle I think…