| addVirtualBackgroundItem(const zchar_t *image_path, IVirtualBackgroundItem **imageItem)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| canControlCamera(bool &bCan, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| canEnableAlphaChannelMode()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| disableMultiStreamVideo(const zchar_t *cameraDeviceID)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| enableAlphaChannelMode(bool enable)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| enableMultiStreamVideo(const zchar_t *cameraDeviceID, const zchar_t *customDeviceName=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| enableOriginalAspectRatio(bool bEnabled)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| getCameraList()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| getDeviceIDByMyPipe(IZoomVideoSDKRawDataPipe *pPipe)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| getNumberOfCameras()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| getSelectedVirtualBackgroundItem()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| getSpotlightedVideoUserList()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| getVirtualBackgroundItemList()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| isAlphaChannelModeEnabled()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| isDeviceSupportAlphaChannelMode()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| isMyVideoMirrored()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| isOriginalAspectRatioEnabled()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| mirrorMyVideo(bool bEnabled)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| muteMultiStreamVideo(const zchar_t *cameraDeviceID)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| removeVirtualBackgroundItem(IVirtualBackgroundItem *imageItem)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| rotateMyVideo(VideoRotation rotation)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| selectCamera(const zchar_t *cameraDeviceID)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| setVideoQualityPreference(ZoomVideoSDKVideoPreferenceSetting &preference_setting)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| setVirtualBackgroundItem(IVirtualBackgroundItem *imageItem)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| spotLightVideo(IZoomVideoSDKUser *pUser)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| startVideo()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| startVideoCanvasPreview(void *handle, const zchar_t *cameraDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| startVideoPreview(IZoomVideoSDKRawDataPipeDelegate *listener, const zchar_t *cameraDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| stopVideo()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| stopVideoCanvasPreview(void *handle)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| stopVideoPreview(IZoomVideoSDKRawDataPipeDelegate *listener)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| switchCamera()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| turnCameraDown(unsigned int range=50, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| turnCameraLeft(unsigned int range=50, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| turnCameraRight(unsigned int range=50, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| turnCameraUp(unsigned int range=50, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| unmuteMultiStreamVideo(const zchar_t *cameraDeviceID)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| unSpotlightAllVideos()=0 | IZoomVideoSDKVideoHelper | pure virtual |
| unSpotLightVideo(IZoomVideoSDKUser *pUser)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| zoomCameraIn(unsigned int range=50, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| zoomCameraOut(unsigned int range=50, const zchar_t *pStrDeviceID=nullptr)=0 | IZoomVideoSDKVideoHelper | pure virtual |
| ~IZoomVideoSDKVideoHelper() | IZoomVideoSDKVideoHelper | inlinevirtual |
1.12.0