The Sound Mix
Early sound recordings were monophonic—just one audio channel. Then stereo (two channels) became standard. Now some sound systems have five or more channels. Having a multichannel sound mix can enhance your distribution opportunities (or be required by a broadcaster or distributor), but it adds complexity and cost to finishing the film. If you want or need a multichannel mix, budget for it and plan ahead (particularly in editing, but even in shooting). See Chapter 16 for more on mixing