People who are having video problems with specific girlpacks:
Unity has certain limitations on which videos it can play and which it cannot. If you tell me that you're using an mp4, this tells me nothing because the girlpacks I use include a lot of mp4s. I cannot change how Unity works to make certain girlpacks compatible if 1) The girlpacks are encoded using a unity-non-complient video codec, or 2) If they are encoded with a codec that unity only supports on some platforms.
View attachment 1984133
This is what video codecs Unity will run using the Microsoft Media Foundation on Windows systems, which is what it uses to run mp4s. Updating or using codecs that do not get used by Microsoft Media Foundation won't help, Unity will not see them or use them, even if a media container like mp4 can use alternative codecs.
What can you do about it:
This is not an issue with the game. This is an issue with codec compatibility in Unity. So, to fix this, re-encoding the videos to either h264 (if not on Linux) or to a vp8 .webm format (any system) is recommended. When converting to .webm, it
must be vp8 using vorbis.
This is a case where the girlpack needs to be fixed and to do that we need to know what girlpacks are causing the problem--then someone can fix the girlpack and repost it.
But if we don't know what girlpacks are busted, no one can do this for anyone.
I hope this helps.