@sayan275 i think you have to use another QMediaPlayer instance designated for the preview frames. There is an example application showing this (taken from here).

@JSmith said in Video frame rate on iMX6: smoothly @JSmith did you get it to work with better fps >30 fps on iMx6Q with Qt5?

Hi and welcome to devnet, QNX support is an Enterprise feature, you should contact the Qt Company through your Qt Account Support Center.