[Development] New Qt Multimedia

Alexander Akulich akulichalexander at gmail.com
Wed May 26 16:47:00 CEST 2021

On Wed, May 26, 2021 at 5:25 PM Jason H <jhihn at gmx.com> wrote:
> 4. On the removal of QAbstractVideoFilter AND QVideoProbe: Disappointed to hear this. I previously used this for read-only frames for analysis, i.e. Barcode reading and object detection. How do we do that now?

I second that. QAbstractVideoFilter used for read-only video (camera)
data access for QR-code recognition. On mobile platforms, it is very
important to lower resource usage and zero-copy is very important. We
barely get 30 FPS on low-end devices.
Is there an alternative API for that?

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