IWMEncAudienceObj Interface
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The IWMEncAudienceObj interface manages the audiences in a profile. The audience defines such settings as the bit rate, the codec, the audio format, and various video settings. Profiles that use a constant bit rate (CBR) mode can contain multiple audiences corresponding to different bit rates. An IWMEncAudienceObj interface can be retrieved from the IWMEncProfile2 interface, which is used to create and modify profiles.
In addition to the methods inherited from IDispatch, the IWMEncAudienceObj interface exposes the following methods.
| Method | Description |
| get_AudioBitrate | Retrieves the bit rate of the audio stream for the current audience. |
| get_AudioBufferMax | Retrieves the maximum size of the audio buffer for the current audience. |
| get_AudioCodec | Retrieves the index of the audio codec used by the current audience. |
| get_AudioFormat | Retrieves the index of the audio format used by the current audience. |
| get_AudioPeakBitrate | Retrieves the peak audio bit rate in the current audience when using peak VBR mode. |
| get_Property | Retrieves the value of a named property for a particular stream in the current audience. |
| get_ScriptBitrate | Retrieves the bit rate of the script stream in the current audience. |
| get_Selected | Retrieves a Boolean value indicating whether the current audience will be saved with the profile. |
| get_StreamBitrate | Retrieves the bit rate for each content type in the stream in the current audience. |
| get_TotalBitrate | Retrieves the total bit rate of the stream for the current audience. |
| get_TotalPeakBitrate | Retrieves the total peak bit rate of the stream for the current audience. |
| get_VideoBitrate | Retrieves the bit rate of the video stream in the current audience. |
| get_VideoBufferMax | Retrieves the maximum size of the video buffer when using peak VBR mode. |
| get_VideoBufferSize | Retrieves the size of the video buffer when using CBR mode. |
| get_VideoCodec | Retrieves the index of the video codec used by the current audience. |
| get_VideoCompressionQuality | Retrieves the video codec quality. |
| get_VideoFPS | Retrieves the video frame rate. |
| get_VideoHeight | Retrieves the output height of the video image. |
| get_VideoImageSharpness | Retrieves a value indicating the video image quality. |
| get_VideoKeyFrameDistance | Retrieves the video key frame interval. |
| get_VideoPeakBitrate | Retrieves the peak video bit rate in the current audience when using peak VBR mode. |
| get_VideoWidth | Retrieves the output width of the video image. |
| put_AudioBufferMax | Specifies the maximum size of the audio buffer for the current audience. |
| put_AudioCodec | Specifies the index of the audio codec that is used by the current audience. |
| put_AudioFormat | Specifies the index of the audio format used by the current audience. |
| put_AudioPeakBitrate | Specifies the peak audio bit rate in the current audience when using peak VBR mode. |
| put_Property | Specifies the value of a named property for a particular stream in the current audience. |
| put_ScriptBitrate | Specifies the bit rate of the script stream in the current audience. |
| put_Selected | Specifies a Boolean value indicating whether the current audience will be saved with the profile. |
| put_StreamBitrate | Specifies the bit rate for streams in the current audience. |
| put_VideoBitrate | Specifies the bit rate of the video stream in the current audience. |
| put_VideoBufferMax | Specifies the maximum size of the video buffer when using peak VBR mode. |
| put_VideoBufferSize | Specifies the size of the video buffer when using CBR mode. |
| put_VideoCodec | Specifies the index of the video codec that is used by the current audience. |
| put_VideoCompressionQuality | Specifies the video codec quality. |
| put_VideoFPS | Specifies the video frame rate. |
| put_VideoHeight | Specifies the output height of the video image. |
| put_VideoImageSharpness | Specifies a value indicating the video image quality. |
| put_VideoKeyFrameDistance | Specifies the video key frame interval. |
| put_VideoPeakBitrate | Specifies the peak video bit rate in the current audience when using peak VBR mode. |
| put_VideoWidth | Specifies the output width of the video image. |
| SetAudioConfig | Specifies the audio format settings for the current audience. |
See Also