AgoraIO · zhangtao1104 · Oct 12, 2023 · Aug 22, 2023 · Aug 24, 2023 · Sep 7, 2023
diff --git a/Android/APIExample-Audio/app/build.gradle b/Android/APIExample-Audio/app/build.gradle
@@ -48,7 +48,7 @@ dependencies {
         implementation fileTree(dir: "${localSdkPath}", include: ['*.jar', '*.aar'])
     }
     else{
-        def agora_sdk_version = "4.2.2"
+        def agora_sdk_version = "4.2.3"
         // case 1: full single lib with voice only
         implementation "io.agora.rtc:voice-sdk:${agora_sdk_version}"
         // case 2: partial libs with voice only

diff --git a/Android/APIExample/agora-simple-filter/src/main/cpp/AgoraRtcKit/AgoraBase.h b/Android/APIExample/agora-simple-filter/src/main/cpp/AgoraRtcKit/AgoraBase.h
@@ -731,6 +731,10 @@ enum ERROR_CODE_TYPE {
    * 1501: Video Device Module: The camera is not authorized.
    */
   ERR_VDM_CAMERA_NOT_AUTHORIZED = 1501,
+  /**
+   * 2007: Audio Device Module: An error occurs in starting the application loopback.
+   */
+  ERR_ADM_APPLICATION_LOOPBACK = 2007,
 };
 
 enum LICENSE_ERROR_TYPE {
@@ -2784,6 +2788,22 @@ enum LOCAL_VIDEO_STREAM_ERROR {
   LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_FAILURE = 21,
   /** 22: No permision to capture screen. */
   LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_NO_PERMISSION = 22,
+  /** 
+   * 23: The screen capture paused.
+   * 
+   * Common scenarios for reporting this error code:
+   * - When the desktop switch to the secure desktop such as UAC dialog or the Winlogon desktop on
+   * Windows platform, the SDK reports this error code.
+   */
+  LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_PAUSED = 23,
+  /** 24: The screen capture is resumed. */
+  LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_RESUMED = 24,
+  /** 25: (Windows only) The local screen capture window is currently hidden and not visible on the desktop. */
+  LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_WINDOW_HIDDEN = 25,
+  /** 26: (Windows only) The local screen capture window is recovered from its hidden state. */
+  LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_WINDOW_RECOVER_FROM_HIDDEN = 26,
+  /** 27:(Windows only) The window is recovered from miniminzed */
+  LOCAL_VIDEO_STREAM_ERROR_SCREEN_CAPTURE_WINDOW_RECOVER_FROM_MINIMIZED = 27,
 };
 
 /**
@@ -3776,10 +3796,6 @@ struct LocalTranscoderConfiguration {
 };
 
 enum VIDEO_TRANSCODER_ERROR {
-  /**
-   * No error
-   */
-  VT_ERR_OK = 0,
   /**
    * The video track of the video source is not started.
    */
@@ -3998,6 +4014,10 @@ enum CONNECTION_CHANGED_REASON_TYPE
    * 21: The connection is failed due to license validation failure.
    */
   CONNECTION_CHANGED_LICENSE_VALIDATION_FAILURE = 21,
+  /**
+   * 22: The connection is failed due to certification verify failure.
+   */
+  CONNECTION_CHANGED_CERTIFICATION_VERYFY_FAILURE = 22,
 };
 
 /**
@@ -4108,6 +4128,10 @@ enum NETWORK_TYPE {
    * 5: The network type is mobile 4G.
    */
   NETWORK_TYPE_MOBILE_4G = 5,
+  /**
+   * 6: The network type is mobile 5G.
+   */
+  NETWORK_TYPE_MOBILE_5G = 6,
 };
 
 /**
@@ -5268,7 +5292,7 @@ struct ChannelMediaRelayConfiguration {
    */
   ChannelMediaInfo *destInfos;
   /** The number of destination channels. The default value is 0, and the value range is from 0 to
-   * 4. Ensure that the value of this parameter corresponds to the number of `ChannelMediaInfo`
+   * 6. Ensure that the value of this parameter corresponds to the number of `ChannelMediaInfo`
    * structs you define in `destInfo`.
    */
   int destCount;

diff --git a/Android/APIExample/agora-simple-filter/src/main/cpp/AgoraRtcKit/AgoraMediaBase.h b/Android/APIExample/agora-simple-filter/src/main/cpp/AgoraRtcKit/AgoraMediaBase.h
@@ -261,13 +261,18 @@ enum CONTENT_INSPECT_TYPE {
  */
 CONTENT_INSPECT_INVALID = 0,
 /**
+ * @deprecated
  * Content inspect type moderation
  */
-CONTENT_INSPECT_MODERATION = 1,
+CONTENT_INSPECT_MODERATION __deprecated = 1,
 /**
  * Content inspect type supervise
  */
-CONTENT_INSPECT_SUPERVISION = 2
+CONTENT_INSPECT_SUPERVISION = 2,
+/**
+ * Content inspect type image moderation
+ */
+CONTENT_INSPECT_IMAGE_MODERATION = 3
 };
 
 struct ContentInspectModule {
@@ -288,7 +293,10 @@ struct ContentInspectModule {
  */
 struct ContentInspectConfig {
   const char* extraInfo;
-
+  /**
+   * The specific server configuration for image moderation. Please contact technical support.
+   */
+  const char* serverConfig;
   /**The content inspect modules, max length of modules is 32.
    * the content(snapshot of send video stream, image) can be used to max of 32 types functions.
    */
@@ -299,11 +307,12 @@ struct ContentInspectConfig {
    ContentInspectConfig& operator=(const ContentInspectConfig& rth)
 	{
         extraInfo = rth.extraInfo;
+        serverConfig = rth.serverConfig;
         moduleCount = rth.moduleCount;
 		memcpy(&modules, &rth.modules,  MAX_CONTENT_INSPECT_MODULE_COUNT * sizeof(ContentInspectModule));
 		return *this;
 	}
-  ContentInspectConfig() :extraInfo(NULL), moduleCount(0){}
+  ContentInspectConfig() :extraInfo(NULL), serverConfig(NULL), moduleCount(0){}
 };
 
 namespace base {
@@ -496,6 +505,10 @@ enum VIDEO_PIXEL_FORMAT {
    * 16: I422.
    */
   VIDEO_PIXEL_I422 = 16,
+  /**
+   * 17: ID3D11Texture2D, only support DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_TYPELESS, DXGI_FORMAT_NV12 texture format
+   */
+  VIDEO_TEXTURE_ID3D11TEXTURE2D = 17,
 };
 
 /**
@@ -559,7 +572,9 @@ struct ExternalVideoFrame {
         textureId(0),
         metadata_buffer(NULL),
         metadata_size(0),
-        alphaBuffer(NULL){}
+        alphaBuffer(NULL),
+        d3d11_texture_2d(NULL),
+        texture_slice_index(0){}
 
    /**
    * The EGL context type.
@@ -681,6 +696,16 @@ struct ExternalVideoFrame {
    *  The default value is NULL
    */
   uint8_t* alphaBuffer;
+
+  /**
+   * [Windows Texture related parameter] The pointer of ID3D11Texture2D used by the video frame.
+   */
+  void *d3d11_texture_2d;
+
+  /**
+   * [Windows Texture related parameter] The index of ID3D11Texture2D array used by the video frame.
+   */
+  int texture_slice_index;
 };
 
 /**
@@ -704,6 +729,7 @@ struct VideoFrame {
   metadata_size(0),
   sharedContext(0),
   textureId(0),
+  d3d11Texture2d(NULL),
   alphaBuffer(NULL),
   pixelBuffer(NULL){
     memset(matrix, 0, sizeof(matrix));
@@ -777,6 +803,10 @@ struct VideoFrame {
    * [Texture related parameter], Texture ID used by the video frame.
    */
   int textureId;
+  /**
+   * [Texture related parameter] The pointer of ID3D11Texture2D used by the video frame,for Windows only.
+   */
+  void* d3d11Texture2d;
   /**
    * [Texture related parameter], Incoming 4 &times; 4 transformational matrix.
    */
@@ -894,14 +924,14 @@ class IAudioFrameObserverBase {
      */
     int channels;
     /**
-     *The number of samples per channel in the audio frame.
+     * The sample rate
      */
     int samplesPerSec;
     /**
      * The data buffer of the audio frame. When the audio frame uses a stereo channel, the data 
      * buffer is interleaved.
      *
-     * Buffer data size: buffer = samples × channels × bytesPerSample.
+     * Buffer data size: buffer = samplesPerChannel × channels × bytesPerSample.
      */
     void* buffer;
     /**

diff --git a/Android/APIExample/agora-simple-filter/src/main/cpp/AgoraRtcKit/NGIAgoraCameraCapturer.h b/Android/APIExample/agora-simple-filter/src/main/cpp/AgoraRtcKit/NGIAgoraCameraCapturer.h
@@ -305,21 +305,24 @@ class ICameraCapturer : public RefCountInterface {
    */
   virtual int setCameraExposurePosition(float positionXinView, float positionYinView) = 0;
 
- /** Checks whether camera supports to set exposure value.
-  * 
-  * @since v4.2.1.
-  * @return
-  * <ul>
-  *     <li>true: The device supports the camera exposure function.</li>
-  *     <li>false: The device does not support the camera exposure function.</li>
-  * </ul>
-  */
+  /**
+   * Returns whether exposure value adjusting is supported by the current device.
+   * Exposure compensation is in auto exposure mode.
+   * @since v4.2.2.
+   * @note
+   * This method only supports Android and iOS.
+   * This interface returns valid values only after the device is initialized.
+   *
+   * @return
+   * - true: exposure value adjusting is supported.
+   * - false: exposure value adjusting is not supported or device is not initialized.
+   */
   virtual bool isCameraExposureSupported() = 0;
 
   /**
    * Sets the camera exposure ratio.
    *
-   * @since v4.2.1.
+   * @since v4.2.2.
    * @param value Absolute EV bias will set to camera.
    *
    * @return
@@ -365,31 +368,6 @@ class ICameraCapturer : public RefCountInterface {
    * </ul>
    */
   virtual int setCameraAutoExposureFaceModeEnabled(bool enabled) = 0;
-
-  /**
-   * Returns whether exposure value adjusting is supported by the current device.
-   * @note
-   * This method applies to iOS only.
-   * This interface returns valid values only after the device is initialized.
-   *
-   * @return
-   * - true: exposure value adjusting is supported.
-   * - false: exposure value adjusting is not supported or device is not initialized.
-   */
-  virtual bool isExposureBiasSupported() = 0;
-  /**
-   * Sets the exposure factor of the device.
-   *
-   * @note
-   * This method applies to iOS only.
-   *
-   * @param exposureValue The exposure value bias factor of the device.
-   *
-   * @return
-   * - 0: Success.
-   * - < 0: Failure.
-   */
-  virtual int32_t setCameraExposure(float exposureValue) = 0;
 #endif
 
 #elif defined(_WIN32) || (defined(__linux__) && !defined(__ANDROID__)) || \

diff --git a/Android/APIExample/app/build.gradle b/Android/APIExample/app/build.gradle
@@ -62,7 +62,7 @@ dependencies {
         implementation fileTree(dir: "${localSdkPath}", include: ['*.jar', '*.aar'])
     }
     else{
-        def agora_sdk_version = "4.2.2"
+        def agora_sdk_version = "4.2.3"
         // case 1: full libs
         implementation "io.agora.rtc:full-sdk:${agora_sdk_version}"
         implementation "io.agora.rtc:full-screen-sharing:${agora_sdk_version}"

diff --git a/windows/APIExample/install.ps1 b/windows/APIExample/install.ps1
@@ -1,6 +1,6 @@
 $ThirdPartysrc = 'https://download.agora.io/staging/ThirdParty.zip'
 $ThirdPartydes = 'ThirdParty.zip'
-$agora_sdk = 'https://download.agora.io/sdk/release/Agora_Native_SDK_for_Windows_v4.2.2_FULL.zip'
+$agora_sdk = 'https://download.agora.io/sdk/release/Agora_Native_SDK_for_Windows_v4.2.3_FULL.zip'
 $agora_des = 'AgoraSdk.zip'
 $agora_local_sdk = '../../sdk'