Description
TWebMediaCapture is a non-visual component to capture data from a device microphone or camera. It allows to directly access the captured sound or video as binary data. TWebMediaCapture is ideal to measure audio levels for example. Below is a list of the most important properties methods and events for TWebMediaCapture.
 |
 |
| Designtime |
Runtime |
| Property |
Description |
| Camera: TWebCamera |
Property to assign the TWebCamera. |
| Capture |
Property to set which stream(s) to capture. |
| FFTSize |
Property for automatic capturing. Represents the window size in samples that is used when performing a Fast Fourier Transform (FFT) to get frequency domain data. |
| RecordingMode |
Property to switch between manual and automatic capturing. |
| Sensitivity: Integer |
Property for automatic capturing. Values are accepted from 0 to 100, where 0 means the least and 100 means the most sensitive setting. |
| SmoothingTimeConstant: Double |
Property for automatic capturing. Represents the averaging constant with the last analysis frame. |
| Property |
Description |
| Start |
Method to start the capturing. |
| Stop |
Method to stop the capturing. |
| Property |
Description |
| OnStartCapture |
Event triggered when the capturing started. |
| OnStopCapture |
Event called when the capturing stopped. |