OFS stuttering when playing VR

I have a pretty powerful computer and use Open Fun Scripter for scripting. It’s never been an issue while scripting 2D scenes. But now I’m attempting to script a VR scene, and my system won’t play it smoothly. It stutters along, which makes scripting difficult and inaccurate.

I have an NVIDIA RTX 2060 which plays VR videos perfectly to my Q2. But OFS struggles.

Can anyone provide any tips to allow smooth playback?

use any video editor to downgrade video quality

use funexpander to create a all i-frame flle.

Check the how to script guides on how to handle this issue.
https://discuss.eroscripts.com/t/how-to-get-started-with-scripting/2234
And in part 3 of the video guide
https://discuss.eroscripts.com/t/how-to-script-in-openfunscripter-video-tutorial/16637