[Interest] CaptureStillImage to buffer
Alexander CarĂ´t
alexander_carot at gmx.net
Wed Jan 13 08:22:23 CET 2021
Hello all,
I have a custom video streaming component for which I need to individually capture, modify and then send each captured image. Therefore, I am using QCamera::CaptureStillImage.
This is working fine except that so far (2 years ago) Qt only allowed still images being captured to file and not memory. Therefore, I have to additionally delete the captured file after every capture:
connect(imageCapture, &QCameraImageCapture::imageCaptured, this,
&soundjack::processImage);
connect(imageCapture, &QCameraImageCapture::imageSaved, this,
&soundjack::deleteImage);
Now I wonder if in the meantime Qt is probably offering a different way of capturing still images to memory rather than file because I want to get rid of this additional overhead.
Thanks a lot in advance,
best
Alex
--
http://www.carot.de
Email : Alexander at Carot.de
Tel.: +49 (0)177 5719797
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