Trying to capture QImage of video frame
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Please be more precise. "Not working" doesn't say much. What are you getting ? A blank image ? A black image ? Funny colours ?
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Please be more precise. "Not working" doesn't say much. What are you getting ? A blank image ? A black image ? Funny colours ?
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Aren't you getting a .png file ?
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You do realise that if you load your image again in a QImage, you'll get a RGB image ?
If you really want to save an RGB image then go for bitmap but beware, it's uncompressed.
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oh yes thank you. this will solve my problem partially. but what about new frame capture.? can you please help me out where I am lacking or what i am missing? why I am getting the same frame every time?If I'll get updated frame my task will be almost on final stage.please solve this.and again thank you.
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You always take the same image from the list, check that your counter increments properly and that you indeed update the list.
On a side note, you should pass const reference to QImage parameters. That will save useless copies.
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Use:
const QImage &image
as parameter