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I capture video from external device through vip port in DM8168, but now, I do not know how to detect video incoming or not? Can anyone give me some advise.
You can register a callback while creating a capture driver, the call back gets called when capture driver receives frames from external device through vip port. Once you have control in driver callback you can choose to dequeue video frames.
Please let me know if you want to know specific functions to do this.
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