Hi yguerrero2010,
Perhaps this helps:
To re-create the Game Look
https://youtu.be/sk2sIj_ga04
I have moved your question to the Q&A forum; the Tutorial Discussion forum should be used only based on provided Tutorials. (Starting a new thread only with the Help button below the video).
Videos, as long as Cinema 4D can read them, never alter the source file inside of Cinema 4D. The same is valid with After Effects. They are both using the videos but do not overwrite those (But if you save them with the same name in the same folder, they are gone).
Images in Cinema 4D can be altered (BodyPaint 3D), but it needs an explicit “Save” command.
If you use Redshift, 3D video formats are not useable. This requires Images Sequences, which are often more efficient, as it is possible that only the needed frame (image) is loaded at the time of use.
Please think about Cineware and AfterEffects for your production.
All the best