Camera video recording got broken due the new audio stack (and won't be fixed for 13.10). You can test it locally, if you name the video file "video20130906_0001.mp4", so gallery assumes it's a camera recorded video.
Camera video recording got broken due the new audio stack (and won't be fixed for 13.10). 0001.mp4" , so gallery assumes it's a camera recorded video.
You can test it locally, if you name the video file "video20130906_