Skip to content

NET_SDK_SetVideoEffect_Ex

Interface Definition

1
2
3
4
5
6
7
BOOL NET_SDK_SetVideoEffect_Ex(
    LONG lUserID,
    LONG lChannel,
    DWORD dwBrightValue,
    DWORD dwContrastValue,
    DWORD dwSaturationValue,
    DWORD dwHueValue);
1
2
3
4
5
6
7
public static extern bool NET_SDK_SetVideoEffect_Ex(
    int lUserID,
    int lChannel,
    int BrightValue,
    int ContrastValue,
    int SaturationValue,
    int HueValue);

Function Description

Set the preview video display parameters.

Parameter Description

Parameters Type Remark
lUserIDin LONG User ID, the return value of NET_SDK_Login or NET_SDK_LoginEx.
lChannelin LONG Channel number, starting from 0. This parameter is invalid for IPC devices.
dwBrightValuein DWORD Brightness. The value range is [minValue, maxValue] returned by NET_SDK_GetVideoEffect_Ex.
dwContrastValuein DWORD Contrast ratio. The value range is [minValue, maxValue] returned by NET_SDK_GetVideoEffect_Ex.
dwSaturationValuein DWORD Saturation, the value range is [minValue, maxValue] returned by NET_SDK_GetVideoEffect_Ex
dwHueValuein DWORD Chroma, the value range is [minValue, maxValue] returned by NET_SDK_GetVideoEffect_Ex.

Return Value

  • type:BOOL

  • remark:Returns TRUE if successful, FALSE if failed.

Remarks

None

Error Code