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Author Topic: Creating AVI file  (Read 1587 times)


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Creating AVI file
« on: January 11, 2018, 03:52:44 pm »

I am working in an application that capture a video + audio from a blackmagic card.  The thing is that the blackmagic doesn´t work with DirectX, but their own API.   I am be able to capture frames and show them to the screen, but I really don't know how to save video + audio to an AVI file. 

Does anyone can give me some directions on AVI files?  any component or library that I can use?


Hernán Sánchez


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Re: Creating AVI file
« Reply #1 on: January 19, 2018, 04:06:36 am »
I've never used Blackmagic cards, but I'd be very surprised if there wasn't a DirectShow implementation.   

Have a read through: http://forum.lazarus.freepascal.org/index.php?topic=16797.0  - About half way through there was someone there using Blackmagic cards and DirectShow.
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