Microsoft Speech Platform
Interface: ISpeechRecoResultDispatch
AudioFormat Property
The AudioFormat property gets or sets the audio stream format.
The controlling recognition context must retain the audio portion of the recognition. By default, a recognition context does not retain audio; that is, RecoContext.RetainedAudio is set to SRAONone. Attempts to access this retained audio stream, including references to AudioFormat, cause an SPERR_NO_AUDIO_DATA error. To retain the audio, use ISpeechRecoContext.RetainedAudio passing SRAORetainAudio as the parameter.
Syntax
| Get: | SpAudioFormat = ISpeechRecoResult.AudioFormat |
| Set: | ISpeechRecoResultDispatch.AudioFormat = SpAudioFormat |
Parts
- ISpeechRecoResultDispatch
- The owning object.
- SpAudioFormat
- An object variable representing an audio output device.
Get: The token represents the current audio output device of the voice.
Set: The token represents the audio output device assigned to the voice.
In either case, the format for SpAudioFormat.Type is of type SpeechAudioFormatType.
Remarks
*TODO* Description....