Support for OpenGL Renderer in manim slideview

[TueNguyen2006]

I believe that manim slideview executes commands similar to running "manim -pqh scene.py Scene" in the terminal. However, this causes Manim to automatically use ffmpeg for rendering.

I would like to have the option to use OpenGL for rendering instead, which would be equivalent to running "manim -pqh --renderer opengl --write_to_movie scene.py Scene" in the terminal.

Could you please provide a way to configure manim slideview to use the OpenGL renderer or ensure it supports the --renderer opengl option?

Thank you!