alternative for function vision.VideoFileReader() for live video stream as input

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john john 2016-2-9

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编辑： Ravindra Nadekar 2018-11-1

the input to function vision.VideoFileReader() is a video file. what is the alternative function to receive a live video stream as input? for example in this post how can I replace live video stream as input and estimate depth from live video stream?

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Answer 1

Omar Crypps 2018-3-13

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After two years ... I faced this problem yesterday and this is my solution

1/ Change: "videoReader = vision.VideoFileReader('...avi')" by "videoReader = webcam(1)

2/ change " frame = step(videoReader) " by " frame = snapshot(videoReader)

3/ Change the While loop to an infinite loop

4/ Put in the While loop " frame = snapshot(videoReader)

I hope that it will be useful for someone

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Ravindra Nadekar 2018-11-1

编辑：Ravindra Nadekar 2018-11-1

frame = obj.reader.snapshot();% for reading snapshot i use this syntax I use this answer but the webcam is the start but nothing display when running the program

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