Hi, I'm starting a project in which some footage will be shot 1080P/24 and some 1080i/59.94. We will then digitize & edit offline SD 30i. For the online we will then up-rez to and the show will broadcast in 1080i/59.94. We will be bringing the audio in seperately and the AE will sync it to our video. What frame rate should the sound mixer record