Sigmondo plays the sound from videos that are inside your media area – if you want so. There is also an option to disable audio output altogether.
We also have the feature that – if you have a video with audio in Sigmondo and have the sound output enabled in the app settings – the music from the background app will be lowered in volume when Sigmondo plays videos with sound. Try it, this is great!
Using AirPlay? Please read this!