Hi, I have a Blackmagic Intensity capture box, and in general I'm able to use ffmpeg to capture with it using both the dshow and decklink input device configurations.
Except... I can't select the physical input (HDMI/Component/Composite/etc.) using dshow. I can only use decklink for this (using the video_input argument).
For dshow, I've tried setting both the video_pin_name and crossbar_video_input_pin_number options, but neither of these work.
It seems that dshow can only use the most recently set input specified by decklink.
Has anyone been successful in using dshow to select a different physical input? I'm asking because I'd rather not have to support the decklink input device for the application I'm working on (mainly beause I'm custom-building ffpeg and I don't want to deal with compiling the DeckLink SDK).
Thanks very much!
Questions involving a Windows version of FFmpeg.
2 posts • Page 1 of 1
it doesn't list multiple devices then? hmm...there's a real "decklink" input option maybe? GL!