No. The number of frames per second (roughly - FPS) are sewn into the container with the video.
Look for about video encoding.
For example, https://ru.wikipedia.org/wiki/Audio_Video_Interleave,
dwTotalFrames — indicates the total number of frames in the file and dwMicroSecPerFrame — specifies the number of microseconds between frames, those encoding a video file strictly determined by the number of frames per second. But players like "lag" - this for frame skipping.
Here is the link htmlbook.ru/html5/video.
So when weak channel and video 8K, you can only add preload to the video tag, that he started to pumped in advance.