soundRecorder Object
The *soundRecorderobject is a child view of the root view. It is a built-in user interface object that lets the user control recording and playback.After opening the recorder slip with either *
OpenPlayor *OpenRecord, you can change several slots in the sound recorder base view to override values in the associated sound channel and sound frames created by it. The slots you can change are as follows:Slot descriptions
You can also send the following messages to the *
fSoundFrameSlots- A frame that contains any slots that you want to be copied to the sound frames for recording. This frame overrides the default values of the slots in any sound frames created by *
soundRecorder.fInputGain- Sets the
inputGainslot in the sound channel.fInputDevice- Sets the
inputDeviceslot in the sound channel.fOutputDevice- Sets the
outputDeviceslot in the sound channel.fCallback- A function that is called when the user taps the close box to close the recorder. It is passed a single argument, the array of sound frames that were allocated as a result of recording. Note that this slot is set by the *
OpenRecordmethod (it's the argument you passed to *OpenRecord), so if you open the recorder by calling *OpenRecord, then you don't need to also set this slot.soundRecorderobject.
© Apple Computer, Inc.
26 APR 1997
Main | Top of Section | What's New | Apple Computer, Inc. | Find It | Feedback | Help
