[Development] How can I perfrom some image processing before record camera image to a video file?

Lopes Yoann Yoann.Lopes at digia.com
Fri Dec 20 16:43:30 CET 2013


No you can't do that using the Qt API only. The only way would be to create a custom QAbstractVideoSurface (to set on QCamera) from where you would get the video frames and would be able to process them. Then the problem is that you can't use QMediaRecorder to save to a file, you would have to to the encoding yourself.

Yoann Lopes

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