I've made a post like this before but I am going to add more on from that one.

I would like to see OGG support added. It is a very good open format that sounds better at lower bit rates when compared with MP3.

I would also like to see OPUS support too, It is very good at low bit rates and I'd use it for streaming audio books.

I'll second that emotion.

I'd prefer opus to ogg, both both would be grand.

I would like to add on here MP4 x264 video codec support too.

I support this

Yup, this would all be nice :)