I'm curious to see the latency of this webgl approach. I had for few times, thought about the same approach, however, I thought this should be slower than send

I'm curious to see the latency of this webgl approach. I had for few times, thought about the same approach, however, I thought this should be slower than sending video frames. The method I tried to use was a mixture of vnc and h264 frames. for interactive surface, such as QOpenGLWidget, I send with h264, but for static content like a button, I used vnc-like approach.