Getting Slow Motion Video while using QML Media Player

[alizadeh91]

I have been trying to use QML MediaPlayer. So, I start testing the built-in example in Qt Creator (Media Player Example).

After doing some more tests with videos having fps more than 60 (e.g. 120 or 240 fps) I found a weird bug with the media player. The playing video becomes slow-motion! It looks like the fps is always considered 60 or maybe FPSs higher than 120 are not considered!

Note: I have tested with a built-in QML example that is using QML Media Player. Also, I have tested with Qt6.3.4-Msvc2019-64Bit.

Any experience with this issue or any help will be appreciated.

UPDATE #1: I have found the problem is with qml rendering. But still don't understand how to fix that

[qtmanpie]

I have the same issue. It's soo slow with rtsp and buggy.