4.5.0 j

dita/RTC-NG/API/api_irtcengine_iscameraexposuresupported.dita

@@ -36,7 +36,7 @@
             <note type="attention">
             <ul>
                 <li props="cpp unreal bp flutter unity">该方法仅适用于 Android 和 iOS。</li>
-                <li id="sequence">该方法必须在 SDK 触发 <xref keyref="onLocalVideoStateChanged"/> 回调，返回本地视频状态为 <apiname keyref="LOCAL_VIDEO_STREAM_STATE_ENCODING"/> (2) 之后调用。</li>
+                <li id="sequence">该方法必须在 SDK 触发 <xref keyref="onLocalVideoStateChanged"/> 回调，返回本地视频状态为 <apiname keyref="LOCAL_VIDEO_STREAM_STATE_CAPTURING"/> (1) 之后调用。</li>
                 <li>建议你在调用 <xref keyref="setCameraExposureFactor"/> 调节曝光系数前，先调用该方法查询当前摄像头是否支持曝光调节。</li>
                 <li>当你调用该方法时，查询的是当前正在使用的摄像头是否支持曝光调节，即调用 <xref keyref="setCameraCapturerConfiguration"/> 时指定的摄像头。</li>
             </ul></note>

dita/RTC-NG/API/api_irtcengine_iscamerazoomsupported.dita

@@ -30,7 +30,7 @@
         </section>
         <section id="timing" deliveryTarget="details">
             <title>调用时机</title>
-            <p>该方法必须在 SDK 触发 <xref keyref="onLocalVideoStateChanged"/> 回调，返回本地视频状态为 <apiname keyref="LOCAL_VIDEO_STREAM_STATE_ENCODING"/> (2) 之后调用。</p>
+            <p>该方法必须在 SDK 触发 <xref keyref="onLocalVideoStateChanged"/> 回调，返回本地视频状态为 <apiname keyref="LOCAL_VIDEO_STREAM_STATE_CAPTURING"/> (1) 之后调用。</p>
         </section>        
         <section id="restriction" deliveryTarget="details">
             <title>调用限制</title>

dita/RTC-NG/API/api_irtcengine_setexternalremoteeglcontext.dita

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE reference PUBLIC "-//OASIS//DTD DITA Reference//EN" "reference.dtd">
+<reference id="api_irtcengine_setexternalremoteeglcontext">
+    <title><ph keyref="setExternalRemoteEglContext"/></title>
+    <shortdesc id="short"><ph id="shortdesc">设置远端视频流渲染的 EGL 环境上下文。</ph></shortdesc>
+    <prolog>
+        <metadata>
+            <keywords>
+                <indexterm keyref="setExternalRemoteEglContext"/>
+            </keywords>
+        </metadata>
+    </prolog>
+    <refbody>
+        <section id="prototype">
+            <p outputclass="codeblock">
+            <codeblock props="android" outputclass="language-java">public abstract int setExternalRemoteEglContext(Object eglContext);</codeblock>
+            <codeblock props="hmos" outputclass="language-arkts"/>
+            <codeblock props="ios mac" outputclass="language-objectivec"/>
+            <codeblock props="cpp unreal" outputclass="language-cpp">virtual int setExternalRemoteEglContext(void* eglContext) = 0;</codeblock>
+            <codeblock props="bp" outputclass="language-cpp"/>
+            <codeblock props="electron" outputclass="language-typescript"/>
+            <codeblock props="unity cs" outputclass="language-csharp"/>
+            <codeblock props="rn" outputclass="language-typescript"/>
+            <codeblock props="flutter" outputclass="language-dart"/> </p>
+        </section>
+        <section id="detailed_desc" deliveryTarget="details" otherprops="no-title">
+            <dl outputclass="since">
+            <dlentry props="native">
+                <dt>自从</dt>
+                <dd>v4.5.0</dd>
+            </dlentry>
+            </dl>
+            <p>通过设置该方法，开发者可以替换 SDK 内部默认的远端 EGL 环境上下文，便于实现统一的 EGL 上下文管理。</p>
+            <p>引擎销毁时，SDK 会自动释放 EGL 环境上下文。</p>
+            <note type="attention" props="cpp unreal bp flutter unity rn">该方法仅适用于 Android。</note>
+        </section>
+        <section id="scenario" deliveryTarget="details">
+            <title>适用场景</title>
+            <p>该方法适用于使用 Texture 格式的视频数据进行远端视频自渲染的场景。</p>
+        </section>
+        <section id="timing" deliveryTarget="details">
+            <title>调用时机</title>
+            <p>该方法需要在加入频道前调用。</p>
+        </section>
+        <section id="restriction" deliveryTarget="details">
+            <title>调用限制</title>
+            <p>无。</p>
+        </section>
+        <section id="parameters" deliveryTarget="details">
+            <title>参数</title>
+            <parml>
+            <plentry>
+                <pt>eglContext</pt>
+                <pd>用于远端视频流渲染的 EGL 环境上下文对象。</pd>
+            </plentry>
+            </parml> </section>
+        <section id="return_values">
+            <title><ph keyref="return-section-title"/></title>
+            <p props="flutter">方法成功调用时，无返回值；方法调用失败时，会抛出 <xref keyref="AgoraRtcException"/> 异常，你需要捕获异常并进行处理。<ph props="cn">详见<xref keyref="error-code-link"/>了解详情和解决建议。</ph></p>
+            <ul props="native unreal bp electron unity rn cs">
+                <li>0: 方法调用成功。</li>
+                <li>&lt; 0: 方法调用失败。<ph props="cn">详见<xref keyref="error-code-link"/>了解详情和解决建议。</ph></li>
+                </ul> </section>
+        </refbody>
+</reference>

dita/RTC-NG/API/api_irtcengine_setvideoscenario.dita

@@ -77,7 +77,8 @@
                         </li>
                     </ul>
                 </p>
-                <p id="1v1"><apiname keyref="APPLICATION_SCENARIO_1V1"/> (2) 适用于视频 1v1 通话场景。针对该场景低延迟、高画质的体验要求，SDK 进行了策略调优，提升了画质、首帧出图、中低端机延迟及弱网流畅度等性能表现。</p>
+                <p id="1v1"><apiname keyref="APPLICATION_SCENARIO_1V1"/> (2) 适用于<xref keyref="one-to-one-live"/>场景。针对该场景低延迟、高画质的体验要求，SDK 进行了策略调优，提升了画质、首帧出图、中低端机延迟及弱网流畅度等性能表现。</p>
+                <p id="liveshow"><apiname keyref="APPLICATION_SCENARIO_LIVESHOW"/> (3) 适用于<xref keyref="showroom"/>场景。针对该场景对首帧出图时间和画质清晰度的高要求，SDK 进行了策略调优，重点提升了首帧出图体验和画质表现，同时增强了在弱网环境和低端设备上的画质和流畅度表现。</p>
                 </pd>
             </plentry>
             </parml>

dita/RTC-NG/API/class_audiotrackconfig.dita

@@ -7,27 +7,35 @@
     <section id="prototype">
       <p outputclass="codeblock">
       <codeblock props="android" outputclass="language-java">public class AudioTrackConfig {
+
   public boolean enableLocalPlayback;
-
-
+  
+  public boolean enableAudioProcessing;
   public AudioTrackConfig() {
     this.enableLocalPlayback = true;
+    this.enableAudioProcessing = false;
+  }
+  @Override
+  public String toString() {
+    return &quot;AudioTrackConfig{&quot;
+        + &quot;enableLocalPlayback=&quot; + enableLocalPlayback + &quot;enableAudioProcessing&quot;
+        + enableAudioProcessing + &#x27;}&#x27;;
   }
-      }</codeblock>
+}</codeblock>
       <codeblock props="hmos" outputclass="language-arkts">export class AudioTrackConfig {
 
   public enableLocalPlayback: boolean = true;
 }</codeblock>
-            <codeblock props="ios mac" outputclass="language-objectivec">NS_SWIFT_NAME(AgoraAudioTrackConfig) __attribute__((visibility("default"))) @interface AgoraAudioTrackConfig : NSObject
+            <codeblock props="ios mac" outputclass="language-objectivec">NS_SWIFT_NAME(AgoraAudioTrackConfig) __attribute__((visibility(&quot;default&quot;))) @interface AgoraAudioTrackConfig : NSObject
 @property (assign, nonatomic) BOOL enableLocalPlayback NS_SWIFT_NAME(enableLocalPlayback);
- 
+@property (assign, nonatomic) BOOL enableAudioProcessing NS_SWIFT_NAME(enableAudioProcessing);
 @end</codeblock>
       <codeblock props="cpp unreal" outputclass="language-cpp">struct AudioTrackConfig {
+
   bool enableLocalPlayback;
-
-
-  AudioTrackConfig()
-    : enableLocalPlayback(true) {}
+
+  bool enableAudioProcessing;
+  AudioTrackConfig() : enableLocalPlayback(true),enableAudioProcessing(false) {}
 };</codeblock>
          <codeblock props="bp" outputclass="language-cpp">USTRUCT(BlueprintType)
 struct FAudioTrackConfig
@@ -84,6 +92,16 @@ class AudioTrackConfig {
             </ul>
         </pd>
       </plentry>
+      <plentry>
+        <pt>enableAudioProcessing</pt>
+        <pd>是否启用音频处理模块：
+            <ul>
+                <li><codeph><ph keyref="true"/></codeph>：启用音频处理模块，应用回声消除 (AEC)、降噪 (ANS) 和自动增益控制 (AGC) 效果。</li>
+                <li><codeph><ph keyref="false"/></codeph>：（默认）不启用音频处理模块。</li>
+            </ul>
+            <note type="attention">该参数设置仅对 <ph keyref="AUDIO_TRACK_DIRECT"/> 类型的自定义音频采集轨道生效。</note>
+        </pd>
+      </plentry>
       </parml> </section>
   </refbody>
 </reference>