Wildly different processing time/fps with different videos for no apparent reason. I have been resizing 720p Youtube game-related videos to 1080p i.e., 1.5x scale.
Both my CPU and GPU are fairly powerful (AMD 5900x and Nvidia 3080).
Here’s some exact examples:
23 min gameplay video (Mass Effect 2)
1 min live action trailer (Mass Effect 3)
The difference isn’t 23x - it’s almost double that. The 1min trailer takes 4min to scale, while the 23min gameplay takes 2.5hrs. Nota bene: the trailer renders at ~22fps, the gameplay at ~8fps.
I’m no computer programmer, but I’ve been working with video tech before there was Youtube. Am I missing something here? Any info would be useful.