I record from the streaming source rather than using a screen recorder. Second I upscale the video to 4k enhanced. Often I have to brighten in post. My goal is for the screenshots to look like photos. Your videos look close to what I have btw. Also at the end when she is in "She-Hulk" mode, there are some slips. I guess cause the oil is making her girl slide out of place. I can make some captures of it.