Video Video player and VSync causes lag

If I don't have VSync on, I have 900fps and it feels really smooth but there is screen tearing.

If I enable VSync then everything is fine although there is way more input lag. As soon as I play a video it tries to maintain the VSync frame rate but it feels like it's also trying to match the video frame rate because it becomes super choppy.

Is there a fix for this?

 

Any solutions on this issue? I have the same problem.
I turned off v-sync but when playing 360 video in VR, profiler shows high v-sync