I have an app which I want to store audio files in mp4 format in a folder of my choice. I want to share some of them in Facebook but I dont have the facebook option while if I have a mp4 video file in my device's media library, I have full list of options and facebook, and I have the mp4 video file ready to be shared.
Why is that? Do I have to add some extra info while saving them on the first place?
Do I have to save them in main device media library?