[SOLVED] QCamera, WDM Streaming and DirectShow
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Hi everyone!
I have BlackMagic DeckLink Quad card for capturing video stream from SDI. And I want to capture it from application writtent with Qt. And I have a question: can QCamera capture WDM Streaming video? Or I should use something like DirectShow?
Thanks for helping!
PS. There is no DeckLink in QCamera::availableDevices().
PS2. How to connect DirectX SDK to QtCreator? -
Hi and welcome to devnet,
AFAIK it's normal that you don't have the 4 devices listed as cameras, technically these inputs are not cameras.
What you can do is use the DeckLink SDK. BlackMagic provides a pretty good SDK that is cross-plaform and Qt friendly (look at their examples. they use Qt)
Hope it helps
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Thank you very much! I didn't know that there is DeckLink SDK, I thought, that DeckLink has only WDM drivers and DirectShow Filters.
Have a good day, happy New Year and thank you again!
[quote author="SGaist" date="1388354466"]Hi and welcome to devnet,AFAIK it's normal that you don't have the 4 devices listed as cameras, technically these inputs are not cameras.
What you can do is use the DeckLink SDK. BlackMagic provides a pretty good SDK that is cross-plaform and Qt friendly (look at their examples. they use Qt)
Hope it helps[/quote]