We shot several interviews on a Canon C300 with MXF file format. The video imports correctly to Premiere Pro CC and audio plays back in sync. However, the client has Premiere CS6, and the audio plays out of sync. Any ideas? I also still maintain a copy of CS6 and today installed the latest patch. But still no cigar. Any ideas? Does anyone know why CC plays them correctly while CS6 does not, and whether Adobe plans any patches for the problem? (I know that apparently Final Cut Pro X will play them, but 7 will not.)
Without doing any research I'd say that the media just wasn't supported until CC.