AUDIO METERS AND PARAMETER CONTROLS

摘要

Some embodiments provide a media editing application that displays the audio level of a set of one or more clips that has been mixed with other clips. To indicate the audio level of the set of clips that has been mixed with other clips, the media editing application of some embodiments routes a combined audio signal of the set of clips over a meter bus in order to determine the audio level of the combined audio signal. Alternatively, the media editing application of some embodiments extracts metering information from each clip in a set of clips prior to mixing the clips. The metering information is then used to estimate the audio level of one or more clips in the composite presentation.