fix:增加ios解码实现

example/android/gradle.properties

@@ -1,4 +1,4 @@
 org.gradle.jvmargs=-Xmx4G
 android.useAndroidX=true
 android.enableJetifier=true
-org.gradle.java.home=C:/Users/liyi/other/jdk-17.0.1
+org.gradle.java.home=/Library/Java/JavaVirtualMachines/jdk-17.0.1.jdk/Contents/Home

example/ios/Podfile.lock

@@ -0,0 +1,41 @@
+PODS:
+  - Flutter (1.0.0)
+  - integration_test (0.0.1):
+    - Flutter
+  - path_provider_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - permission_handler_apple (9.1.1):
+    - Flutter
+  - video_decode_plugin (0.0.1):
+    - Flutter
+
+DEPENDENCIES:
+  - Flutter (from `Flutter`)
+  - integration_test (from `.symlinks/plugins/integration_test/ios`)
+  - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
+  - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
+  - video_decode_plugin (from `.symlinks/plugins/video_decode_plugin/ios`)
+
+EXTERNAL SOURCES:
+  Flutter:
+    :path: Flutter
+  integration_test:
+    :path: ".symlinks/plugins/integration_test/ios"
+  path_provider_foundation:
+    :path: ".symlinks/plugins/path_provider_foundation/darwin"
+  permission_handler_apple:
+    :path: ".symlinks/plugins/permission_handler_apple/ios"
+  video_decode_plugin:
+    :path: ".symlinks/plugins/video_decode_plugin/ios"
+
+SPEC CHECKSUMS:
+  Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  integration_test: 2d03ab552da9a1f408709a6acf3d7ca4cb3cb307
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  permission_handler_apple: 3787117e48f80715ff04a3830ca039283d6a4f29
+  video_decode_plugin: 07649b4703fdf618daf7000af58f3b251c3e280f
+
+PODFILE CHECKSUM: 819463e6a0290f5a72f145ba7cde16e8b6ef0796
+
+COCOAPODS: 1.16.2

example/ios/Runner.xcodeproj/project.pbxproj

@@ -10,7 +10,9 @@
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		3CE7980F7865F7F8E5B7162F /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 521BE986C2B423CB297B1C00 /* Pods_RunnerTests.framework */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		8D7AB43641B575B850A72098 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1F27CD0209D3FA843C2B3E9E /* Pods_Runner.framework */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
@@ -42,9 +44,15 @@
 /* Begin PBXFileReference section */
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		1F27CD0209D3FA843C2B3E9E /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		21DF05E93201EF3DED427347 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
 		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		4A2F7419BFF633E97CA4B2ED /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
+		521BE986C2B423CB297B1C00 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		6A7EFB3AABB3AB94044A2F39 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		6D4BFC721107664848B40160 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
@@ -55,13 +63,24 @@
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		A46450F4F351DEEECD7F5A62 /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
+		A84C216D2CDBF62BB951B792 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		2AE63D1C6EB40BB145F7AFAE /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				3CE7980F7865F7F8E5B7162F /* Pods_RunnerTests.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		97C146EB1CF9000F007C117D /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				8D7AB43641B575B850A72098 /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -94,6 +113,8 @@
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
 				331C8082294A63A400263BE5 /* RunnerTests */,
+				A8D9A7D8E0142B6FF06E6590 /* Pods */,
+				ACF8A28F7E0BB4CDED852419 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -121,6 +142,28 @@
 			path = Runner;
 			sourceTree = "<group>";
 		};
+		A8D9A7D8E0142B6FF06E6590 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				21DF05E93201EF3DED427347 /* Pods-Runner.debug.xcconfig */,
+				6A7EFB3AABB3AB94044A2F39 /* Pods-Runner.release.xcconfig */,
+				A84C216D2CDBF62BB951B792 /* Pods-Runner.profile.xcconfig */,
+				4A2F7419BFF633E97CA4B2ED /* Pods-RunnerTests.debug.xcconfig */,
+				A46450F4F351DEEECD7F5A62 /* Pods-RunnerTests.release.xcconfig */,
+				6D4BFC721107664848B40160 /* Pods-RunnerTests.profile.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		ACF8A28F7E0BB4CDED852419 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				1F27CD0209D3FA843C2B3E9E /* Pods_Runner.framework */,
+				521BE986C2B423CB297B1C00 /* Pods_RunnerTests.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -128,8 +171,10 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
 			buildPhases = (
+				4E3E18A6B5EBAEE36E80FB44 /* [CP] Check Pods Manifest.lock */,
 				331C807D294A63A400263BE5 /* Sources */,
 				331C807F294A63A400263BE5 /* Resources */,
+				2AE63D1C6EB40BB145F7AFAE /* Frameworks */,
 			);
 			buildRules = (
 			);
@@ -145,12 +190,14 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				ACFD06CDD74A2D9EC586D2CF /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				C1DA649D0A31D2DCC95D2BAA /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -238,6 +285,28 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
+		4E3E18A6B5EBAEE36E80FB44 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -253,6 +322,45 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		ACFD06CDD74A2D9EC586D2CF /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
+		C1DA649D0A31D2DCC95D2BAA /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -361,16 +469,20 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = U3J8U8WN26;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = NAQ5PL2DYC;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = top.skychip.videoDecodePluginExample;
+				PRODUCT_BUNDLE_IDENTIFIER = com.starlock.lock.local;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = Debug_com.starlock.lock.local.mobileprovision;
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -379,6 +491,7 @@
 		};
 		331C8088294A63A400263BE5 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 4A2F7419BFF633E97CA4B2ED /* Pods-RunnerTests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -396,6 +509,7 @@
 		};
 		331C8089294A63A400263BE5 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = A46450F4F351DEEECD7F5A62 /* Pods-RunnerTests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -411,6 +525,7 @@
 		};
 		331C808A294A63A400263BE5 /* Profile */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 6D4BFC721107664848B40160 /* Pods-RunnerTests.profile.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -541,16 +656,20 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = U3J8U8WN26;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = NAQ5PL2DYC;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = top.skychip.videoDecodePluginExample;
+				PRODUCT_BUNDLE_IDENTIFIER = com.starlock.lock.local;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = Debug_com.starlock.lock.local.mobileprovision;
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -564,16 +683,20 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = U3J8U8WN26;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = NAQ5PL2DYC;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = top.skychip.videoDecodePluginExample;
+				PRODUCT_BUNDLE_IDENTIFIER = com.starlock.lock.local;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = Debug_com.starlock.lock.local.mobileprovision;
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";

example/ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -4,4 +4,7 @@
    <FileRef
       location = "group:Runner.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
 </Workspace>

example/ios/Runner/Info.plist

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
@@ -24,6 +26,8 @@
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -41,9 +45,5 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
 </dict>
 </plist>

example/lib/main.dart

@@ -281,7 +281,7 @@ class _VideoViewState extends State<VideoView> {
     setState(() {
       _h264Frames = frames;
     });
-    _log("H264文件解析完成，找到 "+frames.length.toString()+" 个帧");
+    _log("H264文件解析完成，找到 " + frames.length.toString() + " 个帧");
   }
 
   // 查找起始码的辅助方法
@@ -303,7 +303,6 @@ class _VideoViewState extends State<VideoView> {
     return -1;
   }
 
-  // 获取NAL类型
   // 获取NAL类型
   int _getNalType(Uint8List data) {
     // 跳过起始码后再获取NAL单元类型
@@ -389,6 +388,36 @@ class _VideoViewState extends State<VideoView> {
     }
     try {
       final timestamp = DateTime.now().microsecondsSinceEpoch;
+      // 如果是I帧，先发送SPS和PPS
+      int nalType = _getNalType(frame.data);
+      if (nalType == NalUnitType.CODED_SLICE_IDR) {
+        // 查找最近的SPS和PPS
+        H264Frame? sps, pps;
+        for (int i = frameSeq - 1; i >= 0; i--) {
+          int t = _getNalType(_h264Frames[i].data);
+          if (sps == null && t == NalUnitType.SPS) sps = _h264Frames[i];
+          if (pps == null && t == NalUnitType.PPS) pps = _h264Frames[i];
+          if (sps != null && pps != null) break;
+        }
+        if (sps != null) {
+          await VideoDecodePlugin.sendFrame(
+            frameData: sps.data,
+            frameType: 0,
+            timestamp: timestamp,
+            frameSeq: frameSeq - 2,
+            splitNalFromIFrame: false,
+          );
+        }
+        if (pps != null) {
+          await VideoDecodePlugin.sendFrame(
+            frameData: pps.data,
+            frameType: 0,
+            timestamp: timestamp,
+            frameSeq: frameSeq - 1,
+            splitNalFromIFrame: false,
+          );
+        }
+      }
       await VideoDecodePlugin.sendFrame(
         frameData: frame.data,
         frameType: frame.frameType,
@@ -506,20 +535,11 @@ class _VideoViewState extends State<VideoView> {
       if (_currentFrameIndex >= _h264Frames.length) {
         _log("所有帧已解码，重新开始");
         _currentFrameIndex = 0;
-
-        // 重新发送SPS和PPS
-        await _sendSpsAndPps();
       }
-
       final frame = _h264Frames[_currentFrameIndex];
+      // 未初始化成功时不发送解码帧
+      if (!_isInitialized || _textureId == null) return;
       await _decodeNextFrame(frame, _currentFrameIndex);
-
-      // 只有在成功解码的情况下才显示日志信息
-      // if (!decodeSuccess && _enablePacketLoss) {
-      //   _log("跳过索引 $_currentFrameIndex 的帧（丢帧模拟）");
-      // }
-
-      // 无论解码是否成功，都移动到下一帧
       _currentFrameIndex++;
     });
   }
@@ -837,7 +857,6 @@ class _VideoViewState extends State<VideoView> {
                                 },
                                 child: Text('刷新'),
                               ),
-                              
                             ],
                           ),
                         ),

example/pubspec.lock

@@ -6,7 +6,7 @@ packages:
     description:
       name: async
       sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
   boolean_selector:
@@ -14,7 +14,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
   characters:
@@ -22,7 +22,7 @@ packages:
     description:
       name: characters
       sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
   clock:
@@ -30,7 +30,7 @@ packages:
     description:
       name: clock
       sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
   collection:
@@ -38,7 +38,7 @@ packages:
     description:
       name: collection
       sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
   cupertino_icons:
@@ -46,7 +46,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.8"
   fake_async:
@@ -54,7 +54,7 @@ packages:
     description:
       name: fake_async
       sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
   ffi:
@@ -62,7 +62,7 @@ packages:
     description:
       name: ffi
       sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.3"
   file:
@@ -70,7 +70,7 @@ packages:
     description:
       name: file
       sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
   flutter:
@@ -88,7 +88,7 @@ packages:
     description:
       name: flutter_lints
       sha256: b543301ad291598523947dc534aaddc5aaad597b709d2426d3a0e0d44c5cb493
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
   flutter_test:
@@ -111,7 +111,7 @@ packages:
     description:
       name: leak_tracker
       sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "10.0.0"
   leak_tracker_flutter_testing:
@@ -119,7 +119,7 @@ packages:
     description:
       name: leak_tracker_flutter_testing
       sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
   leak_tracker_testing:
@@ -127,7 +127,7 @@ packages:
     description:
       name: leak_tracker_testing
       sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
   lints:
@@ -135,7 +135,7 @@ packages:
     description:
       name: lints
       sha256: a2c3d198cb5ea2e179926622d433331d8b58374ab8f29cdda6e863bd62fd369c
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.1"
   matcher:
@@ -143,7 +143,7 @@ packages:
     description:
       name: matcher
       sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.12.16+1"
   material_color_utilities:
@@ -151,7 +151,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.8.0"
   meta:
@@ -159,7 +159,7 @@ packages:
     description:
       name: meta
       sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.11.0"
   path:
@@ -167,7 +167,7 @@ packages:
     description:
       name: path
       sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
   path_provider:
@@ -175,7 +175,7 @@ packages:
     description:
       name: path_provider
       sha256: fec0d61223fba3154d87759e3cc27fe2c8dc498f6386c6d6fc80d1afdd1bf378
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
   path_provider_android:
@@ -183,7 +183,7 @@ packages:
     description:
       name: path_provider_android
       sha256: a248d8146ee5983446bf03ed5ea8f6533129a12b11f12057ad1b4a67a2b3b41d
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.2.4"
   path_provider_foundation:
@@ -191,7 +191,7 @@ packages:
     description:
       name: path_provider_foundation
       sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.4.1"
   path_provider_linux:
@@ -199,7 +199,7 @@ packages:
     description:
       name: path_provider_linux
       sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.2.1"
   path_provider_platform_interface:
@@ -207,7 +207,7 @@ packages:
     description:
       name: path_provider_platform_interface
       sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
   path_provider_windows:
@@ -215,7 +215,7 @@ packages:
     description:
       name: path_provider_windows
       sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
   permission_handler:
@@ -223,7 +223,7 @@ packages:
     description:
       name: permission_handler
       sha256: bc56bfe9d3f44c3c612d8d393bd9b174eb796d706759f9b495ac254e4294baa5
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "10.4.5"
   permission_handler_android:
@@ -231,7 +231,7 @@ packages:
     description:
       name: permission_handler_android
       sha256: "59c6322171c29df93a22d150ad95f3aa19ed86542eaec409ab2691b8f35f9a47"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "10.3.6"
   permission_handler_apple:
@@ -239,7 +239,7 @@ packages:
     description:
       name: permission_handler_apple
       sha256: "99e220bce3f8877c78e4ace901082fb29fa1b4ebde529ad0932d8d664b34f3f5"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "9.1.4"
   permission_handler_platform_interface:
@@ -247,7 +247,7 @@ packages:
     description:
       name: permission_handler_platform_interface
       sha256: "6760eb5ef34589224771010805bea6054ad28453906936f843a8cc4d3a55c4a4"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "3.12.0"
   permission_handler_windows:
@@ -255,7 +255,7 @@ packages:
     description:
       name: permission_handler_windows
       sha256: cc074aace208760f1eee6aa4fae766b45d947df85bc831cde77009cdb4720098
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.1.3"
   platform:
@@ -263,7 +263,7 @@ packages:
     description:
       name: platform
       sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "3.1.4"
   plugin_platform_interface:
@@ -271,7 +271,7 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
   process:
@@ -279,7 +279,7 @@ packages:
     description:
       name: process
       sha256: "21e54fd2faf1b5bdd5102afd25012184a6793927648ea81eea80552ac9405b32"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "5.0.2"
   sky_engine:
@@ -292,7 +292,7 @@ packages:
     description:
       name: source_span
       sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.10.0"
   stack_trace:
@@ -300,7 +300,7 @@ packages:
     description:
       name: stack_trace
       sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.11.1"
   stream_channel:
@@ -308,7 +308,7 @@ packages:
     description:
       name: stream_channel
       sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
   string_scanner:
@@ -316,7 +316,7 @@ packages:
     description:
       name: string_scanner
       sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   sync_http:
@@ -324,7 +324,7 @@ packages:
     description:
       name: sync_http
       sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.3.1"
   term_glyph:
@@ -332,7 +332,7 @@ packages:
     description:
       name: term_glyph
       sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
   test_api:
@@ -340,7 +340,7 @@ packages:
     description:
       name: test_api
       sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
   vector_math:
@@ -348,7 +348,7 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
   video_decode_plugin:
@@ -363,7 +363,7 @@ packages:
     description:
       name: vm_service
       sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "13.0.0"
   webdriver:
@@ -371,7 +371,7 @@ packages:
     description:
       name: webdriver
       sha256: "003d7da9519e1e5f329422b36c4dcdf18d7d2978d1ba099ea4e45ba490ed845e"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "3.0.3"
   xdg_directories:
@@ -379,7 +379,7 @@ packages:
     description:
       name: xdg_directories
       sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
 sdks:

ios/Classes/VideoDecodePlugin.swift

@@ -1,19 +1,209 @@
 import Flutter
 import UIKit
+import AVFoundation
 
-public class VideoDecodePlugin: NSObject, FlutterPlugin {
+public class VideoDecodePlugin: NSObject, FlutterPlugin, FlutterTexture {
-  public static func register(with registrar: FlutterPluginRegistrar) {
+    private var channel: FlutterMethodChannel?
-    let channel = FlutterMethodChannel(name: "video_decode_plugin", binaryMessenger: registrar.messenger())
+    private var registrar: FlutterPluginRegistrar?
-    let instance = VideoDecodePlugin()
+    private var decoder: VideoDecoder?
-    registrar.addMethodCallDelegate(instance, channel: channel)
+    private var textureId: Int64?
-  }
+    private var textureRegistry: FlutterTextureRegistry?
+    private var latestPixelBuffer: CVPixelBuffer?
+    private let textureQueue = DispatchQueue(label: "video_decode_plugin.texture.queue")
+    private var cachedSps: Data?
+    private var cachedPps: Data?
+    private var hasNotifiedFlutter = false
 
-  public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
+    public static func register(with registrar: FlutterPluginRegistrar) {
-    switch call.method {
+        let channel = FlutterMethodChannel(name: "video_decode_plugin", binaryMessenger: registrar.messenger())
-    case "getPlatformVersion":
+        let instance = VideoDecodePlugin()
-      result("iOS " + UIDevice.current.systemVersion)
+        instance.channel = channel
-    default:
+        instance.registrar = registrar
-      result(FlutterMethodNotImplemented)
+        instance.textureRegistry = registrar.textures()
+        registrar.addMethodCallDelegate(instance, channel: channel)
+    }
+
+    public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
+        switch call.method {
+        case "initDecoder":
+            handleInitDecoder(call: call, result: result)
+        case "decodeFrame":
+            handleDecodeFrame(call: call, result: result)
+        case "releaseDecoder":
+            handleReleaseDecoder(call: call, result: result)
+        default:
+            result(FlutterMethodNotImplemented)
+        }
+    }
+
+    /// 初始化解码器
+    private func handleInitDecoder(call: FlutterMethodCall, result: @escaping FlutterResult) {
+        guard let args = call.arguments as? [String: Any],
+              let width = args["width"] as? Int,
+              let height = args["height"] as? Int,
+              let codecType = args["codecType"] as? String else {
+            result(FlutterError(code: "INVALID_ARGS", message: "参数错误", details: nil))
+            return
+        }
+        // 释放旧解码器和纹理
+        decoder?.release()
+        decoder = nil
+        if let tid = textureId {
+            textureRegistry?.unregisterTexture(tid)
+            textureId = nil
+        }
+        // 注册Flutter纹理
+        guard let registry = textureRegistry else {
+            result(FlutterError(code: "NO_TEXTURE_REGISTRY", message: "无法获取纹理注册表", details: nil))
+            return
+        }
+        let textureId = registry.register(self)
+        self.textureId = textureId
+        // 创建解码器
+        let decoder = VideoDecoder(width: width, height: height, codecType: codecType)
+        self.decoder = decoder
+        decoder.onFrameDecoded = { [weak self] pixelBuffer, _ in
+            guard let self = self else { return }
+            self.textureQueue.async {
+                self.latestPixelBuffer = pixelBuffer
+                self.textureRegistry?.textureFrameAvailable(self.textureId ?? 0)
+                if !self.hasNotifiedFlutter {
+                    self.hasNotifiedFlutter = true
+                    DispatchQueue.main.async {
+                        self.channel?.invokeMethod("onFrameRendered", arguments: ["textureId": self.textureId ?? 0])
+                    }
+                }
+            }
+        }
+        print("[VideoDecodePlugin] 解码器初始化成功，textureId=\(textureId)")
+        result(textureId)
+    }
+
+    /// 新增：去除NALU起始码的工具方法（增强日志与健壮性）
+    private func stripStartCode(_ data: Data) -> Data {
+        let originalLen = data.count
+        let naluType: UInt8 = {
+            if data.count > 4 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0x01 {
+                return data[4] & 0x1F
+            } else if data.count > 3 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x01 {
+                return data[3] & 0x1F
+            }
+            return 0
+        }()
+        var stripped: Data = data
+        if data.count > 4 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0x01 {
+            stripped = data.subdata(in: 4..<data.count)
+        } else if data.count > 3 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x01 {
+            stripped = data.subdata(in: 3..<data.count)
+        }
+        let strippedLen = stripped.count
+        let strippedType: UInt8 = stripped.count > 0 ? (stripped[0] & 0x1F) : 0
+        if strippedLen < 3 || (strippedType != 7 && strippedType != 8) {
+            print("[VideoDecodePlugin][警告] strip后NALU长度或类型异常，type=", strippedType, "len=", strippedLen)
+        }
+        // 只在异常时输出警告，不再输出详细内容
+        return stripped
+    }
+
+    /// 解码视频帧
+    private func handleDecodeFrame(call: FlutterMethodCall, result: @escaping FlutterResult) {
+        guard let args = call.arguments as? [String: Any],
+              let frameData = args["frameData"] as? FlutterStandardTypedData,
+              let frameType = args["frameType"] as? Int,
+              let timestamp = args["timestamp"] as? Int,
+              let frameSeq = args["frameSeq"] as? Int else {
+            result(FlutterError(code: "INVALID_ARGS", message: "参数错误", details: nil))
+            return
+        }
+        let refIFrameSeq = args["refIFrameSeq"] as? Int
+        let data = frameData.data
+
+        // 解析NALU类型
+        let naluType: UInt8 = {
+            if data.count > 4 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0x01 {
+                return data[4] & 0x1F
+            } else if data.count > 3 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x01 {
+                return data[3] & 0x1F
+            }
+            return 0
+        }()
+
+        print("[VideoDecodePlugin][调试] handleDecodeFrame: frameType=\(frameType), naluType=\(naluType), cachedSpsLen=\(cachedSps?.count ?? 0), cachedPpsLen=\(cachedPps?.count ?? 0)")
+
+        // 缓存SPS/PPS（去除起始码）并立即尝试初始化解码器
+        if naluType == 7 { // SPS
+            // 只缓存，不再输出详细日志
+            cachedSps = stripStartCode(data)
+            result(true)
+            return
+        } else if naluType == 8 { // PPS
+            // 只缓存，不再输出详细日志
+            cachedPps = stripStartCode(data)
+            result(true)
+            return
+        } else if naluType == 5 { // IDR/I帧
+            // 先提取第一个合法NALU，直接推送
+            let firstNalu = extractFirstValidNalu(data)
+            if firstNalu.isEmpty { return }
+            print("[VideoDecodePlugin] 发送I帧, 长度: \(firstNalu.count), 头部: \(firstNalu.prefix(8).map { String(format: "%02X", $0) }.joined(separator: " ")), cachedSps长度: \(cachedSps?.count ?? 0), cachedPps长度: \(cachedPps?.count ?? 0)")
+            decoder?.decodeFrame(frameData: firstNalu, frameType: frameType, timestamp: Int64(timestamp), frameSeq: frameSeq, refIFrameSeq: refIFrameSeq, sps: cachedSps, pps: cachedPps)
+        } else {
+            // 先提取第一个合法NALU，直接推送
+            let firstNalu = extractFirstValidNalu(data)
+            if firstNalu.isEmpty { return }
+            print("[VideoDecodePlugin] 发送P/B帧, 长度: \(firstNalu.count), 头部: \(firstNalu.prefix(8).map { String(format: "%02X", $0) }.joined(separator: " "))")
+            decoder?.decodeFrame(frameData: firstNalu, frameType: frameType, timestamp: Int64(timestamp), frameSeq: frameSeq, refIFrameSeq: refIFrameSeq)
+        }
+        result(true)
+    }
+
+    /// 释放解码器资源
+    private func handleReleaseDecoder(call: FlutterMethodCall, result: @escaping FlutterResult) {
+        decoder?.release()
+        decoder = nil
+        if let tid = textureId {
+            textureRegistry?.unregisterTexture(tid)
+            textureId = nil
+        }
+        latestPixelBuffer = nil
+        hasNotifiedFlutter = false
+        print("[VideoDecodePlugin] 解码器和纹理已释放")
+        result(true)
+    }
+
+    // MARK: - FlutterTexture协议实现
+    public func copyPixelBuffer() -> Unmanaged<CVPixelBuffer>? {
+        var pixelBuffer: CVPixelBuffer?
+        textureQueue.sync {
+            pixelBuffer = self.latestPixelBuffer
+        }
+        if let pb = pixelBuffer {
+            return Unmanaged.passRetained(pb)
+        }
+        return nil
+    }
+
+    // 新增side_data检测工具
+    private func checkNaluForSideData(_ nalu: Data, naluType: UInt8) -> Bool {
+        if (naluType == 5 && nalu.count > 10000) || (naluType != 7 && naluType != 8 && nalu.count > 10000) {
+            print("[VideoDecodePlugin][警告] NALU长度异常，可能包含side_data，type=\(naluType)，len=\(nalu.count)")
+            return true
+        }
+        return false
+    }
+
+    // 新增：提取第一个合法NALU工具
+    private func extractFirstValidNalu(_ nalu: Data) -> Data {
+        guard let start = nalu.range(of: Data([0x00, 0x00, 0x00, 0x01]))?.lowerBound else {
+            print("[VideoDecodePlugin][警告] NALU无AnnexB起始码，丢弃该帧")
+            return Data()
+        }
+        let searchRange = (start+4)..<nalu.count
+        if let next = nalu[searchRange].range(of: Data([0x00, 0x00, 0x00, 0x01]))?.lowerBound {
+            let end = searchRange.lowerBound + next
+            return nalu[start..<end]
+        } else {
+            return nalu[start..<nalu.count]
+        }
     }
-  }
 }

ios/Classes/VideoDecoder.swift

@@ -0,0 +1,334 @@
+import Foundation
+import VideoToolbox
+import AVFoundation
+
+/// 视频解码器，基于VideoToolbox实现H264/H265硬件解码，输出CVPixelBuffer
+class VideoDecoder {
+    enum CodecType: String {
+        case h264 = "h264"
+        case h265 = "h265"
+        var codecType: CMVideoCodecType {
+            switch self {
+            case .h264: return kCMVideoCodecType_H264
+            case .h265: return kCMVideoCodecType_HEVC
+            }
+        }
+    }
+
+    private var decompressionSession: VTDecompressionSession?
+    private var formatDesc: CMVideoFormatDescription?
+    private let width: Int
+    private let height: Int
+    private let codecType: CodecType
+    private let decodeQueue = DispatchQueue(label: "video_decode_plugin.decode.queue")
+    private var isSessionReady = false
+    private var lastIFrameSeq: Int?
+    private var frameSeqSet = Set<Int>()
+    private let maxAllowedDelayMs: Int = 350
+    private var timestampBaseMs: Int64?
+    private var firstFrameRelativeTimestamp: Int64?
+
+    // ===== 新增：缓冲区与自适应帧率相关成员 =====
+    private let inputQueue = DispatchQueue(label: "video_decode_plugin.input.queue", attributes: .concurrent)
+    private var inputBuffer: [(frameData: Data, frameType: Int, timestamp: Int64, frameSeq: Int, refIFrameSeq: Int?, sps: Data?, pps: Data?)] = []
+    private let inputBufferSemaphore = DispatchSemaphore(value: 1)
+    private let inputBufferMaxCount = 30
+
+    private let outputQueue = DispatchQueue(label: "video_decode_plugin.output.queue", attributes: .concurrent)
+    private var outputBuffer: [(pixelBuffer: CVPixelBuffer, timestamp: Int64)] = []
+    private let outputBufferSemaphore = DispatchSemaphore(value: 1)
+    private let outputBufferMaxCount = 20
+
+    private var renderThread: Thread?
+    private var renderThreadRunning = false
+    private var hasNotifiedFlutter = false
+
+    // 帧率自适应参数
+    private var renderFps: Int = 15
+    private var smoothedFps: Double = 15.0
+    private let alpha: Double = 0.2
+    private let minFps: Double = 8.0
+    private let maxFps: Double = 30.0
+    private let maxStep: Double = 2.0
+    private var renderedTimestamps: [Int64] = [] // ms
+    private let renderedTimestampsMaxCount = 20
+    private var renderedFrameCount = 0
+    private let fpsAdjustInterval = 10
+
+    /// 解码回调
+    var onFrameDecoded: ((CVPixelBuffer, Int64) -> Void)? = { _, _ in }
+
+    /// 初始化解码器
+    init(width: Int, height: Int, codecType: String) {
+        self.width = width
+        self.height = height
+        self.codecType = CodecType(rawValue: codecType.lowercased()) ?? .h264
+        startRenderThread()
+    }
+
+    // ===== 新增：输入缓冲区入队方法 =====
+    private func enqueueInput(_ item: (Data, Int, Int64, Int, Int?, Data?, Data?)) {
+        inputQueue.async(flags: .barrier) {
+            if self.inputBuffer.count >= self.inputBufferMaxCount {
+                self.inputBuffer.removeFirst()
+            }
+            self.inputBuffer.append(item)
+        }
+    }
+    // ===== 新增：输入缓冲区出队方法 =====
+    private func dequeueInput() -> (Data, Int, Int64, Int, Int?, Data?, Data?)? {
+        var item: (Data, Int, Int64, Int, Int?, Data?, Data?)?
+        inputQueue.sync {
+            if !self.inputBuffer.isEmpty {
+                item = self.inputBuffer.removeFirst()
+            }
+        }
+        return item
+    }
+    // ===== 新增：输出缓冲区入队方法 =====
+    private func enqueueOutput(_ item: (CVPixelBuffer, Int64)) {
+        outputQueue.async(flags: .barrier) {
+            if self.outputBuffer.count >= self.outputBufferMaxCount {
+                self.outputBuffer.removeFirst()
+            }
+            self.outputBuffer.append(item)
+        }
+    }
+    // ===== 新增：输出缓冲区出队方法 =====
+    private func dequeueOutput() -> (CVPixelBuffer, Int64)? {
+        var item: (CVPixelBuffer, Int64)?
+        outputQueue.sync {
+            if !self.outputBuffer.isEmpty {
+                item = self.outputBuffer.removeFirst()
+            }
+        }
+        return item
+    }
+    // ===== 新增：渲染线程启动与停止 =====
+    private func startRenderThread() {
+        renderThreadRunning = true
+        renderThread = Thread { [weak self] in
+            guard let self = self else { return }
+            while self.renderThreadRunning {
+                let frameIntervalMs = Int(1000.0 / self.smoothedFps)
+                let loopStart = Date().timeIntervalSince1970 * 1000.0
+                if let (pixelBuffer, timestamp) = self.dequeueOutput() {
+                    // 渲染到Flutter纹理
+                    DispatchQueue.main.async {
+                        self.onFrameDecoded?(pixelBuffer, timestamp)
+                    }
+                    // 只在首次渲染时回调Flutter
+                    if !self.hasNotifiedFlutter {
+                        self.hasNotifiedFlutter = true
+                        // 由外部插件层负责onFrameRendered回调
+                    }
+                    // 帧率统计
+                    self.renderedTimestamps.append(Int64(Date().timeIntervalSince1970 * 1000))
+                    if self.renderedTimestamps.count > self.renderedTimestampsMaxCount {
+                        self.renderedTimestamps.removeFirst()
+                    }
+                    self.renderedFrameCount += 1
+                    if self.renderedFrameCount % self.fpsAdjustInterval == 0 {
+                        let measuredFps = self.calculateDecodeFps()
+                        let newFps = self.updateSmoothedFps(measuredFps)
+                        self.renderFps = newFps
+                    }
+                }
+                // 控制渲染节奏
+                let loopCost = Int(Date().timeIntervalSince1970 * 1000.0 - loopStart)
+                let sleepMs = frameIntervalMs - loopCost
+                if sleepMs > 0 {
+                    Thread.sleep(forTimeInterval: Double(sleepMs) / 1000.0)
+                }
+            }
+        }
+        renderThread?.start()
+    }
+    private func stopRenderThread() {
+        renderThreadRunning = false
+        renderThread?.cancel()
+        renderThread = nil
+    }
+    // ===== 新增：帧率统计与EMA算法 =====
+    private func calculateDecodeFps() -> Double {
+        guard renderedTimestamps.count >= 2 else { return smoothedFps }
+        let first = renderedTimestamps.first!
+        let last = renderedTimestamps.last!
+        let frameCount = renderedTimestamps.count - 1
+        let durationMs = max(last - first, 1)
+        return Double(frameCount) * 1000.0 / Double(durationMs)
+    }
+    private func updateSmoothedFps(_ measuredFps: Double) -> Int {
+        let safeFps = min(max(measuredFps, minFps), maxFps)
+        let targetFps = alpha * safeFps + (1 - alpha) * smoothedFps
+        let delta = targetFps - smoothedFps
+        let step = min(max(delta, -maxStep), maxStep)
+        smoothedFps = min(max(smoothedFps + step, minFps), maxFps)
+        return Int(smoothedFps)
+    }
+    /// 初始化解码会话（首次收到I帧时调用）
+    private func setupSession(sps: Data?, pps: Data?) -> Bool {
+        // 释放旧会话
+        if let session = decompressionSession {
+            VTDecompressionSessionInvalidate(session)
+            decompressionSession = nil
+        }
+        formatDesc = nil
+        isSessionReady = false
+        guard let sps = sps, let pps = pps else {
+            print("[VideoDecoder] 缺少SPS/PPS，无法初始化解码会话")
+            return false
+        }
+        // 校验SPS/PPS长度和类型
+        let spsType: UInt8 = sps.count > 0 ? (sps[0] & 0x1F) : 0
+        let ppsType: UInt8 = pps.count > 0 ? (pps[0] & 0x1F) : 0
+        if sps.count < 3 || spsType != 7 {
+            print("[VideoDecoder][错误] SPS内容异常，len=\(sps.count), type=\(spsType)")
+            return false
+        }
+        if pps.count < 3 || ppsType != 8 {
+            print("[VideoDecoder][错误] PPS内容异常，len=\(pps.count), type=\(ppsType)")
+            return false
+        }
+        var success = false
+        sps.withUnsafeBytes { spsPtr in
+            pps.withUnsafeBytes { ppsPtr in
+                let parameterSetPointers: [UnsafePointer<UInt8>] = [
+                    spsPtr.baseAddress!.assumingMemoryBound(to: UInt8.self),
+                    ppsPtr.baseAddress!.assumingMemoryBound(to: UInt8.self)
+                ]
+                let parameterSetSizes: [Int] = [sps.count, pps.count]
+                let status = CMVideoFormatDescriptionCreateFromH264ParameterSets(
+                    allocator: kCFAllocatorDefault,
+                    parameterSetCount: 2,
+                    parameterSetPointers: parameterSetPointers,
+                    parameterSetSizes: parameterSetSizes,
+                    nalUnitHeaderLength: 4,
+                    formatDescriptionOut: &formatDesc
+                )
+                if status != noErr {
+                    print("[VideoDecoder] 创建FormatDescription失败: \(status)")
+                    success = false
+                } else {
+                    success = true
+                }
+            }
+        }
+        if !success { return false }
+        var callback = VTDecompressionOutputCallbackRecord(
+            decompressionOutputCallback: { (decompressionOutputRefCon, _, status, _, imageBuffer, pts, _) in
+                let decoder = Unmanaged<VideoDecoder>.fromOpaque(decompressionOutputRefCon!).takeUnretainedValue()
+                if status == noErr, let pixelBuffer = imageBuffer {
+                    // 入队到输出缓冲区，由渲染线程拉取
+                    decoder.enqueueOutput((pixelBuffer, Int64(pts.seconds * 1000)))
+                } else {
+                    print("[VideoDecoder] 解码回调失败, status=\(status)")
+                }
+            },
+            decompressionOutputRefCon: UnsafeMutableRawPointer(Unmanaged.passUnretained(self).toOpaque())
+        )
+        let attrs: [NSString: Any] = [
+            kCVPixelBufferPixelFormatTypeKey: kCVPixelFormatType_420YpCbCr8BiPlanarFullRange,
+            kCVPixelBufferWidthKey: width,
+            kCVPixelBufferHeightKey: height,
+            kCVPixelBufferOpenGLESCompatibilityKey: true
+        ]
+        let status2 = VTDecompressionSessionCreate(
+            allocator: kCFAllocatorDefault,
+            formatDescription: formatDesc!,
+            decoderSpecification: nil,
+            imageBufferAttributes: attrs as CFDictionary,
+            outputCallback: &callback,
+            decompressionSessionOut: &decompressionSession
+        )
+        if status2 != noErr {
+            print("[VideoDecoder] 创建解码会话失败: \(status2)")
+            return false
+        }
+        isSessionReady = true
+        print("[VideoDecoder] 解码会话初始化成功")
+        return true
+    }
+
+    /// 解码一帧数据
+    func decodeFrame(frameData: Data, frameType: Int, timestamp: Int64, frameSeq: Int, refIFrameSeq: Int?, sps: Data? = nil, pps: Data? = nil) {
+        enqueueInput((frameData, frameType, timestamp, frameSeq, refIFrameSeq, sps, pps))
+        // 解码线程异步处理
+        decodeQueue.async { [weak self] in
+            guard let self = self else { return }
+            guard let (frameData, frameType, timestamp, frameSeq, refIFrameSeq, sps, pps) = self.dequeueInput() else { return }
+            if !self.isSessionReady, let sps = sps, let pps = pps {
+                guard self.setupSession(sps: sps, pps: pps) else { return }
+            }
+            guard let session = self.decompressionSession else { return }
+            guard frameData.count > 4 else { return }
+            var avccData = frameData
+            let naluLen = UInt32(frameData.count - 4).bigEndian
+            if avccData.count >= 4 {
+                avccData.replaceSubrange(0..<4, with: withUnsafeBytes(of: naluLen) { Data($0) })
+            } else {
+                return
+            }
+            var blockBuffer: CMBlockBuffer?
+            let status = CMBlockBufferCreateWithMemoryBlock(
+                allocator: kCFAllocatorDefault,
+                memoryBlock: UnsafeMutableRawPointer(mutating: (avccData as NSData).bytes),
+                blockLength: avccData.count,
+                blockAllocator: kCFAllocatorNull,
+                customBlockSource: nil,
+                offsetToData: 0,
+                dataLength: avccData.count,
+                flags: 0,
+                blockBufferOut: &blockBuffer
+            )
+            if status != kCMBlockBufferNoErr { return }
+            var sampleBuffer: CMSampleBuffer?
+            var timing = CMSampleTimingInfo(duration: .invalid, presentationTimeStamp: CMTime(value: timestamp, timescale: 1000), decodeTimeStamp: .invalid)
+            let status2 = CMSampleBufferCreate(
+                allocator: kCFAllocatorDefault,
+                dataBuffer: blockBuffer,
+                dataReady: true,
+                makeDataReadyCallback: nil,
+                refcon: nil,
+                formatDescription: self.formatDesc,
+                sampleCount: 1,
+                sampleTimingEntryCount: 1,
+                sampleTimingArray: &timing,
+                sampleSizeEntryCount: 1,
+                sampleSizeArray: [avccData.count],
+                sampleBufferOut: &sampleBuffer
+            )
+            if status2 != noErr { return }
+            let decodeFlags: VTDecodeFrameFlags = []
+            var infoFlags = VTDecodeInfoFlags()
+            let status3 = VTDecompressionSessionDecodeFrame(
+                session,
+                sampleBuffer: sampleBuffer!,
+                flags: decodeFlags,
+                frameRefcon: nil,
+                infoFlagsOut: &infoFlags
+            )
+            if status3 != noErr {
+                print("[VideoDecoder] 解码失败: \(status3)")
+            }
+        }
+    }
+
+    /// 释放解码器资源
+    func release() {
+        stopRenderThread()
+        decodeQueue.sync {
+            if let session = decompressionSession {
+                VTDecompressionSessionInvalidate(session)
+            }
+            decompressionSession = nil
+            formatDesc = nil
+            isSessionReady = false
+            frameSeqSet.removeAll()
+            lastIFrameSeq = nil
+        }
+        inputQueue.async(flags: .barrier) { self.inputBuffer.removeAll() }
+        outputQueue.async(flags: .barrier) { self.outputBuffer.removeAll() }
+        print("[VideoDecoder] 解码器已释放")
+    }
+} 

lib/frame_dependency_manager.dart

@@ -8,11 +8,11 @@ class FrameDependencyManager {
   final List<int> _iFrameSeqWindow = [];
 
   /// 更新SPS缓存
-  void updateSps(Uint8List sps) {
+  void updateSps(Uint8List? sps) {
     _sps = sps;
   }
   /// 更新PPS缓存
-  void updatePps(Uint8List pps) {
+  void updatePps(Uint8List? pps) {
     _pps = pps;
   }
   Uint8List? get sps => _sps;

lib/video_decode_plugin.dart

@@ -43,6 +43,11 @@ class VideoDecodePlugin {
 
   static int? _textureId;
 
+  /// 获取默认纹理ID
+  static int? get textureId => _textureId;
+
+  static final _depManager = FrameDependencyManager();
+
   /// onFrameRendered回调类型（解码并已开始渲染）
   static void Function(int textureId)? _onFrameRendered;
 
@@ -98,6 +103,8 @@ class VideoDecodePlugin {
       'textureId': _textureId,
     });
     _textureId = null;
+    _depManager.updateSps(null);
+    _depManager.updatePps(null);
     return result ?? false;
   }
 
@@ -111,11 +118,6 @@ class VideoDecodePlugin {
     return Platform.isAndroid || Platform.isIOS;
   }
 
-  /// 获取默认纹理ID
-  static int? get textureId => _textureId;
-
-  static final _depManager = FrameDependencyManager();
-
   ///
   /// [frameData]：帧数据
   /// [frameType]：帧类型 0=I帧, 1=P帧
@@ -130,6 +132,35 @@ class VideoDecodePlugin {
     required int frameSeq,
     bool splitNalFromIFrame = false,
     int? refIFrameSeq, // P帧时可选
+  }) async {
+    if (Platform.isAndroid) {
+      await _sendFrameAndroid(
+        frameData: frameData,
+        frameType: frameType,
+        timestamp: timestamp,
+        frameSeq: frameSeq,
+        splitNalFromIFrame: splitNalFromIFrame,
+        refIFrameSeq: refIFrameSeq,
+      );
+    } else if (Platform.isIOS) {
+      await _sendFrameIOS(
+        frameData: frameData,
+        frameType: frameType,
+        timestamp: timestamp,
+        frameSeq: frameSeq,
+        refIFrameSeq: refIFrameSeq,
+      );
+    }
+    // 其他平台暂不支持
+  }
+
+  static Future<void> _sendFrameAndroid({
+    required List<int> frameData,
+    required int frameType,
+    required int timestamp,
+    required int frameSeq,
+    bool splitNalFromIFrame = false,
+    int? refIFrameSeq,
   }) async {
     if (splitNalFromIFrame && frameType == 0) {
       // 优先使用缓存的SPS/PPS
@@ -220,4 +251,96 @@ class VideoDecodePlugin {
     // 若为I帧，更新依赖管理
     if (frameType == 0) _depManager.updateIFrameSeq(frameSeq);
   }
+
+  static Future<void> _sendFrameIOS({
+    required List<int> frameData,
+    required int frameType,
+    required int timestamp,
+    required int frameSeq,
+    int? refIFrameSeq,
+  }) async {
+    // 仅P帧做AnnexB起始码检测和修正
+    if (frameType == 1) {
+      // 分割NALU并只保留type=1的NALU
+      final nalus = NaluUtils.splitNalus(frameData);
+      final pNalus = nalus.where((nalu) => nalu.type == 1).toList();
+      if (pNalus.isEmpty) {
+        print('[VideoDecodePlugin][警告] iOS端P帧未找到type=1的NALU，已丢弃');
+        return;
+      }
+      // 拼接所有type=1的NALU
+      final sendData = <int>[];
+      for (final nalu in pNalus) {
+        sendData.addAll(nalu.data);
+      }
+      // print(
+      //     '[VideoDecodePlugin][调试] iOS端P帧仅推送type=1 NALU, count=${pNalus.length}, 总长度=${sendData.length}');
+      frameData = sendData;
+      int startIndex = -1;
+      for (int i = 0; i < frameData.length - 3; i++) {
+        if (frameData[i] == 0x00 &&
+            frameData[i + 1] == 0x00 &&
+            frameData[i + 2] == 0x00 &&
+            frameData[i + 3] == 0x01) {
+          startIndex = i;
+          break;
+        }
+      }
+      if (startIndex == -1) {
+        print('[VideoDecodePlugin][警告] iOS端P帧仅type=1 NALU后无AnnexB起始码，已丢弃');
+        return;
+      }
+      if (startIndex > 0) {
+        frameData = frameData.sublist(startIndex);
+      }
+    }
+    if (frameType == 0) {
+      // I帧需分割NALU，严格按SPS->PPS->I帧顺序推送
+      final nalus = NaluUtils.splitNalus(frameData);
+      List<int>? sps, pps, idr;
+      for (final nalu in nalus) {
+        if (nalu.type == 7) sps = nalu.data;
+        if (nalu.type == 8) pps = nalu.data;
+        if (nalu.type == 5) idr = nalu.data;
+      }
+      if (sps != null) {
+        await _decodeFrame(
+          frameData: Uint8List.fromList(sps),
+          frameType: 0,
+          timestamp: timestamp,
+          frameSeq: frameSeq,
+          refIFrameSeq: frameSeq,
+        );
+      }
+      if (pps != null) {
+        await _decodeFrame(
+          frameData: Uint8List.fromList(pps),
+          frameType: 0,
+          timestamp: timestamp,
+          frameSeq: frameSeq,
+          refIFrameSeq: frameSeq,
+        );
+      }
+      if (idr != null) {
+        await _decodeFrame(
+          frameData: Uint8List.fromList(idr),
+          frameType: 0,
+          timestamp: timestamp,
+          frameSeq: frameSeq,
+          refIFrameSeq: frameSeq,
+        );
+      }
+      _depManager.updateIFrameSeq(frameSeq);
+      return;
+    }
+    // 其他类型帧直接推送
+    await _decodeFrame(
+      frameData: Uint8List.fromList(frameData),
+      frameType: frameType,
+      timestamp: timestamp,
+      frameSeq: frameSeq,
+      refIFrameSeq: refIFrameSeq,
+    );
+    if (frameType == 0) _depManager.updateIFrameSeq(frameSeq);
+  }
 }