ltmmCaptureCtrl.UseVideoDeviceAudio Property

Visual Basic Example

Remarks

Indicates whether the audio source in the video device is used. Possible values are:

The default value for this property is TRUE. It specifies whether the ltmmCaptureCtrl object will use the audio from the video device if no audio device has been explicitly selected. For instance, DV devices contain both audio and video. Normally, if you select a DV device with no audio device, the toolkit will use the DV device's audio stream. However, if you set this property to FALSE, then no audio stream will be rendered. This helps build a slightly more efficient graph when processing video only from DV devices.

See Also