References ▼
Specifies the audio detection border width.
#include "ilmmixcapsrc.h"
| Platform | Syntax |
|---|---|
| C | HRESULT ILMMixCapSrc_put_AudioDetectBorderWidth(pMixCapSrc, newVal) |
| C++ | HRESULT put_AudioDetectBorderWidth(newVal) |
Pointer to an ILMMixCapSrc interface.
Value that specifies the border width (in pixels).
| Value | Meaning |
|---|---|
| S_OK | The function was successful. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
When the output volume of an individual stream exceeds the audio detection threshold level specified by ILMMixCapSrc::put_AudioDetectThreshold, it displays a border with this width and color specified by ILMMixCapSrc::put_AudioDetectBorderColor.
This value is only used if the value of ILMMixCapSrc::put_AudioDetectEnable is set to VARIANT_TRUE.
To retrieve the audio detection border width, call ILMMixCapSrc::get_AudioDetectBorderWidth.
Win32, x64.
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