I've just recorded a short video, a piece to camera. To my horror, I've made the fundamental error of not checking which mic was being used and have recorded on the internal mic on a Sony Z1 instead of the shotgun I thought was being used. Don't ask me how I did this - I have no idea. As a result, I am left with tinny sound with a bit of echo from the room the shoot was in. I need to make it sound more like it was recorded 'properly'. I know this is impossible, but any tips on how to make it sound better, which effects to apply and such, would be much appreciated, as time is against me!