diff --git a/lib/talk/starChart/views/native/talk_view_native_decode_logic.dart b/lib/talk/starChart/views/native/talk_view_native_decode_logic.dart
index b58ebe56..5ec8ae91 100644
--- a/lib/talk/starChart/views/native/talk_view_native_decode_logic.dart
+++ b/lib/talk/starChart/views/native/talk_view_native_decode_logic.dart
@@ -8,6 +8,8 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_pcm_sound/flutter_pcm_sound.dart';
+import 'package:flutter_sound/flutter_sound.dart';
+import 'package:flutter_sound/public/flutter_sound_recorder.dart';
 import 'package:flutter_voice_processor/flutter_voice_processor.dart';
 import 'package:gallery_saver/gallery_saver.dart';
 import 'package:get/get.dart';
@@ -51,7 +53,7 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
 
   int bufferSize = 25; // 初始化为默认大小
 
-  int audioBufferSize = 2; // 音频默认缓冲2帧
+  int audioBufferSize = 20; // 音频默认缓冲2帧
 
   // 回绕阈值，动态调整，frameSeq较小时阈值也小
   int _getFrameSeqRolloverThreshold(int lastSeq) {
@@ -144,11 +146,11 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
     FlutterPcmSound.setLogLevel(LogLevel.none);
     FlutterPcmSound.setup(sampleRate: sampleRate, channelCount: 1);
     // 设置 feed 阈值
-    if (Platform.isAndroid) {
-      FlutterPcmSound.setFeedThreshold(1024); // Android 平台的特殊处理
-    } else {
-      FlutterPcmSound.setFeedThreshold(2000); // 非 Android 平台的处理
-    }
+    // if (Platform.isAndroid) {
+    //   FlutterPcmSound.setFeedThreshold(1024); // Android 平台的特殊处理
+    // } else {
+    //   FlutterPcmSound.setFeedThreshold(4096); // 非 Android 平台的处理
+    // }
   }
 
   /// 挂断
@@ -499,15 +501,18 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
   /// 播放音频数据
   void _playAudioData(TalkData talkData) async {
     if (state.isOpenVoice.value && state.isLoading.isFalse) {
-      final list =
-          G711().decodeAndDenoise(talkData.content, true, 8000, 300, 150);
-      // // 将 PCM 数据转换为 PcmArrayInt16
-      final PcmArrayInt16 fromList = PcmArrayInt16.fromList(list);
+      List<int> encodedData = G711Tool.decode(talkData.content, 0); // 0表示A-law
+      // 将 PCM 数据转换为 PcmArrayInt16
+      final PcmArrayInt16 fromList = PcmArrayInt16.fromList(encodedData);
       FlutterPcmSound.feed(fromList);
       if (!state.isPlaying.value) {
+        AppLog.log('play');
         FlutterPcmSound.play();
         state.isPlaying.value = true;
       }
+    } else if (state.isOpenVoice.isFalse) {
+      FlutterPcmSound.pause();
+      state.isPlaying.value = false;
     }
   }
 
@@ -573,8 +578,6 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
   void onInit() {
     super.onInit();
 
-    // 启动监听音视频数据流
-    _startListenTalkData();
     // 启动监听对讲状态
     _startListenTalkStatus();
     // 在没有监听成功之前赋值一遍状态
@@ -596,6 +599,9 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
     // 初始化H264帧缓冲区
     state.h264FrameBuffer.clear();
     state.isProcessingFrame = false;
+
+    // 启动监听音视频数据流
+    _startListenTalkData();
   }
 
   @override
@@ -639,7 +645,9 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
 
     // 清空已解码I帧集合
     _decodedIFrames.clear();
-
+    _startProcessingAudioTimer?.cancel();
+    _startProcessingAudioTimer = null;
+    _bufferedAudioFrames.clear();
     super.onClose();
   }
 
@@ -652,33 +660,12 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
 
   /// 更新发送预期数据
   void updateTalkExpect() {
-    // 清晰度与VideoTypeE的映射
-    final Map<String, VideoTypeE> qualityToVideoType = {
-      '标清': VideoTypeE.H264,
-      '高清': VideoTypeE.H264_720P,
-      // 可扩展更多清晰度
-    };
-    TalkExpectReq talkExpectReq = TalkExpectReq();
     state.isOpenVoice.value = !state.isOpenVoice.value;
-    // 根据当前清晰度动态设置videoType
-    VideoTypeE currentVideoType =
-        qualityToVideoType[state.currentQuality.value] ?? VideoTypeE.H264;
-    if (!state.isOpenVoice.value) {
-      talkExpectReq = TalkExpectReq(
-        videoType: [currentVideoType],
-        audioType: [],
-      );
-      showToast('已静音'.tr);
+    if (state.isOpenVoice.isTrue) {
+      FlutterPcmSound.play();
     } else {
-      talkExpectReq = TalkExpectReq(
-        videoType: [currentVideoType],
-        audioType: [AudioTypeE.G711],
-      );
+      FlutterPcmSound.pause();
     }
-
-    /// 修改发送预期数据
-    StartChartManage().changeTalkExpectDataTypeAndReStartTalkExpectMessageTimer(
-        talkExpect: talkExpectReq);
   }
 
   /// 截图并保存到相册
@@ -762,8 +749,11 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
     state.voiceProcessor = VoiceProcessor.instance;
   }
 
+  Timer? _startProcessingAudioTimer;
+
   //开始录音
   Future<void> startProcessingAudio() async {
+
     try {
       if (await state.voiceProcessor?.hasRecordAudioPermission() ?? false) {
         await state.voiceProcessor?.start(state.frameLength, state.sampleRate);
@@ -781,7 +771,6 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
     } on PlatformException catch (ex) {
       // state.errorMessage.value = 'Failed to start recorder: $ex';
     }
-    state.isOpenVoice.value = false;
   }
 
   /// 停止录音
@@ -803,51 +792,10 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
     } finally {
       final bool? isRecording = await state.voiceProcessor?.isRecording();
       state.isRecordingAudio.value = isRecording!;
-      state.isOpenVoice.value = true;
     }
-  }
-
-// 音频帧处理
-  Future<void> _onFrame(List<int> frame) async {
-    // 添加最大缓冲限制
-    if (_bufferedAudioFrames.length > state.frameLength * 3) {
-      _bufferedAudioFrames.clear(); // 清空过多积累的数据
-      return;
-    }
-
-    // 首先应用固定增益提升基础音量
-    List<int> amplifiedFrame = _applyGain(frame, 1.6);
-    // 编码为G711数据
-    List<int> encodedData = G711Tool.encode(amplifiedFrame, 0); // 0表示A-law
-    _bufferedAudioFrames.addAll(encodedData);
-    // 使用相对时间戳
-    final int ms = DateTime.now().millisecondsSinceEpoch % 1000000; // 使用循环时间戳
-    int getFrameLength = state.frameLength;
-    if (Platform.isIOS) {
-      getFrameLength = state.frameLength * 2;
-    }
-
-    // 添加发送间隔控制
-    if (_bufferedAudioFrames.length >= state.frameLength) {
-      try {
-        await StartChartManage().sendTalkDataMessage(
-          talkData: TalkData(
-            content: _bufferedAudioFrames,
-            contentType: TalkData_ContentTypeE.G711,
-            durationMs: ms,
-          ),
-        );
-      } finally {
-        _bufferedAudioFrames.clear(); // 确保清理缓冲区
-      }
-    } else {
-      _bufferedAudioFrames.addAll(encodedData);
-    }
-  }
-
-// 错误监听
-  void _onError(VoiceProcessorException error) {
-    AppLog.log(error.message!);
+    _startProcessingAudioTimer?.cancel();
+    _startProcessingAudioTimer = null;
+    _bufferedAudioFrames.clear();
   }
 
 // 添加音频增益处理方法
@@ -873,453 +821,98 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
 
     return result;
   }
-
-  /// 追加写入一帧到h264文件（需传入帧数据和帧类型frameType）
-  Future<void> _appendH264FrameToFile(
-      List<int> frameData, TalkDataH264Frame_FrameTypeE frameType) async {
-    try {
-      if (state.h264File == null) {
-        await _initH264File();
-      }
-      // NALU分割函数，返回每个NALU的完整字节数组
-      List<List<int>> splitNalus(List<int> data) {
-        List<List<int>> nalus = [];
-        int i = 0;
-        while (i < data.length - 3) {
-          int start = -1;
-          int next = -1;
-          if (data[i] == 0x00 && data[i + 1] == 0x00) {
-            if (data[i + 2] == 0x01) {
-              start = i;
-              i += 3;
-            } else if (i + 3 < data.length &&
-                data[i + 2] == 0x00 &&
-                data[i + 3] == 0x01) {
-              start = i;
-              i += 4;
-            } else {
-              i++;
-              continue;
-            }
-            next = i;
-            while (next < data.length - 3) {
-              if (data[next] == 0x00 &&
-                  data[next + 1] == 0x00 &&
-                  ((data[next + 2] == 0x01) ||
-                      (data[next + 2] == 0x00 && data[next + 3] == 0x01))) {
-                break;
-              }
-              next++;
-            }
-            nalus.add(data.sublist(start, next));
-            i = next;
-          } else {
-            i++;
-          }
-        }
-        int nalusTotalLen =
-            nalus.isNotEmpty ? nalus.fold(0, (p, n) => p + n.length) : 0;
-        if (nalus.isEmpty && data.isNotEmpty) {
-          nalus.add(data);
-        } else if (nalus.isNotEmpty && nalusTotalLen < data.length) {
-          nalus.add(data.sublist(nalusTotalLen));
-        }
-        return nalus;
-      }
-
-      // 优化：I帧前只缓存SPS/PPS/IDR，首次写入严格顺序
-      if (!_hasWrittenFirstIFrame) {
-        final nalus = splitNalus(frameData);
-        List<List<int>> spsList = [];
-        List<List<int>> ppsList = [];
-        List<List<int>> idrList = [];
-        for (final nalu in nalus) {
-          int offset = 0;
-          if (nalu.length >= 4 && nalu[0] == 0x00 && nalu[1] == 0x00) {
-            if (nalu[2] == 0x01)
-              offset = 3;
-            else if (nalu[2] == 0x00 && nalu[3] == 0x01) offset = 4;
-          }
-          if (nalu.length > offset) {
-            int naluType = nalu[offset] & 0x1F;
-            if (naluType == 7) {
-              spsList.add(nalu);
-              // AppLog.log('SPS内容: ' +
-              //     nalu
-              //         .map((b) => b.toRadixString(16).padLeft(2, '0'))
-              //         .join(' '));
-            } else if (naluType == 8) {
-              ppsList.add(nalu);
-              // AppLog.log('PPS内容: ' +
-              //     nalu
-              //         .map((b) => b.toRadixString(16).padLeft(2, '0'))
-              //         .join(' '));
-            } else if (naluType == 5) {
-              idrList.add(nalu);
-            }
-            // 其他类型不缓存也不写入头部
-          }
-        }
-        // 只在首次I帧写入前缓存，严格顺序写入
-        if (spsList.isNotEmpty && ppsList.isNotEmpty && idrList.isNotEmpty) {
-          for (final sps in spsList) {
-            await _writeSingleFrameToFile(_ensureStartCode(sps));
-            // AppLog.log('写入顺序: SPS');
-          }
-          for (final pps in ppsList) {
-            await _writeSingleFrameToFile(_ensureStartCode(pps));
-            // AppLog.log('写入顺序: PPS');
-          }
-          for (final idr in idrList) {
-            await _writeSingleFrameToFile(_ensureStartCode(idr));
-            // AppLog.log('写入顺序: IDR');
-          }
-          _hasWrittenFirstIFrame = true;
-        } else {
-          // 未收齐SPS/PPS/IDR则继续缓存，等待下次I帧
-          if (spsList.isNotEmpty) _preIFrameCache.addAll(spsList);
-          if (ppsList.isNotEmpty) _preIFrameCache.addAll(ppsList);
-          if (idrList.isNotEmpty) _preIFrameCache.addAll(idrList);
-        }
-      } else {
-        // 首帧后只写入IDR和P帧
-        final nalus = splitNalus(frameData);
-        for (final nalu in nalus) {
-          int offset = 0;
-          if (nalu.length >= 4 && nalu[0] == 0x00 && nalu[1] == 0x00) {
-            if (nalu[2] == 0x01)
-              offset = 3;
-            else if (nalu[2] == 0x00 && nalu[3] == 0x01) offset = 4;
-          }
-          if (nalu.length > offset) {
-            int naluType = nalu[offset] & 0x1F;
-            if (naluType == 5) {
-              await _writeSingleFrameToFile(_ensureStartCode(nalu));
-              // AppLog.log('写入顺序: IDR');
-            } else if (naluType == 1) {
-              await _writeSingleFrameToFile(_ensureStartCode(nalu));
-              // AppLog.log('写入顺序: P帧');
-            } else if (naluType == 7) {
-              // AppLog.log('遇到新SPS，已忽略');
-            } else if (naluType == 8) {
-              // AppLog.log('遇到新PPS，已忽略');
-            }
-            // 其他类型不写入
-          }
-        }
-      }
-    } catch (e) {
-      AppLog.log('写入H264帧到文件失败: $e');
+  static const int chunkSize = 320; // 每次发送320字节（10ms G.711）
+  static const int intervalMs = 40; // 每40ms发送一次（4个chunk）
+  void _sendAudioChunk(Timer timer) async {
+    if (_bufferedAudioFrames.length < chunkSize) {
+      // 数据不足，等待下一周期
+      return;
     }
+
+    // 截取前 chunkSize 个字节
+    final chunk = _bufferedAudioFrames.sublist(0, chunkSize);
+    // 更新缓冲区：移除已发送部分
+    _bufferedAudioFrames.removeRange(0, chunkSize);
+
+    // 获取时间戳（相对时间）
+    final int ms = DateTime.now().millisecondsSinceEpoch % 1000000;
+
+    print('Send chunk ${timer.tick}: ${chunk.take(10).toList()}...');
+
+    await StartChartManage().sendTalkDataMessage(
+      talkData: TalkData(
+        content: chunk,
+        contentType: TalkData_ContentTypeE.G711,
+        durationMs: ms,
+      ),
+    );
   }
 
-  // 统一NALU起始码为0x00000001
-  List<int> _ensureStartCode(List<int> nalu) {
-    if (nalu.length >= 4 &&
-        nalu[0] == 0x00 &&
-        nalu[1] == 0x00 &&
-        nalu[2] == 0x00 &&
-        nalu[3] == 0x01) {
-      return nalu;
-    } else if (nalu.length >= 3 &&
-        nalu[0] == 0x00 &&
-        nalu[1] == 0x00 &&
-        nalu[2] == 0x01) {
-      return [0x00, 0x00, 0x00, 0x01] + nalu.sublist(3);
-    } else {
-      return [0x00, 0x00, 0x00, 0x01] + nalu;
+// 音频帧处理
+  Future<void> _onFrame(List<int> frame) async {
+    final applyGain = _applyGain(frame, 1.6);
+
+    // 编码为G711数据
+    List<int> encodedData = G711Tool.encode(applyGain, 0); // 0表示A-law
+    _bufferedAudioFrames.addAll(encodedData);
+
+
+    // 启动定时发送器（仅启动一次）
+    if (_startProcessingAudioTimer == null && _bufferedAudioFrames.length > chunkSize) {
+      _startProcessingAudioTimer = Timer.periodic(Duration(milliseconds: intervalMs), _sendAudioChunk);
     }
+    // if (_startProcessingAudioTimer == null &&
+    //     _bufferedAudioFrames.length > 320) {
+    //   // 每 10ms 发送一次 320 长度的数据
+    //   const int intervalMs = 40;
+    //   const int chunkSize = 320;
+    //   _startProcessingAudioTimer =
+    //       Timer.periodic(Duration(milliseconds: intervalMs), (timer) async {
+    //     // 从 _bufferedAudioFrames 中截取 320 个数据（循环发送）
+    //     int startIndex = (timer.tick - 1) * chunkSize; // tick 从 1 开始
+    //     int endIndex = startIndex + chunkSize;
+    //     // 使用相对时间戳
+    //     final int ms =
+    //         DateTime.now().millisecondsSinceEpoch % 1000000; // 使用循环时间戳
+    //
+    //     // 循环使用数据（防止越界）
+    //     List<int> chunk;
+    //     if (endIndex <= _bufferedAudioFrames.length) {
+    //       chunk = _bufferedAudioFrames.sublist(startIndex, endIndex);
+    //     } else {
+    //       // 超出范围时循环
+    //       chunk = <int>[];
+    //       while (chunk.length < chunkSize) {
+    //         int remaining = chunkSize - chunk.length;
+    //         int take = endIndex > _bufferedAudioFrames.length
+    //             ? _bufferedAudioFrames.length -
+    //                 (startIndex % _bufferedAudioFrames.length)
+    //             : remaining;
+    //         take = take.clamp(0, remaining);
+    //         int start = startIndex % _bufferedAudioFrames.length;
+    //         chunk.addAll(_bufferedAudioFrames.sublist(start,
+    //             (start + take).clamp(start, _bufferedAudioFrames.length)));
+    //         startIndex += take;
+    //       }
+    //     }
+    //     // 示例：打印前10个数据
+    //     print('Send chunk ${timer.tick}: ${chunk.take(10).toList()}...');
+    //     await StartChartManage().sendTalkDataMessage(
+    //       talkData: TalkData(
+    //         content: chunk,
+    //         contentType: TalkData_ContentTypeE.G711,
+    //         durationMs: ms,
+    //       ),
+    //     );
+    //   });
+    // }
   }
 
-  /// 实际写入单帧到文件（带NALU头判断）
-  Future<void> _writeSingleFrameToFile(List<int> frameData) async {
-    bool hasNaluHeader = false;
-    if (frameData.length >= 4 &&
-        frameData[0] == 0x00 &&
-        frameData[1] == 0x00 &&
-        ((frameData[2] == 0x01) ||
-            (frameData[2] == 0x00 && frameData[3] == 0x01))) {
-      hasNaluHeader = true;
-    }
-    if (hasNaluHeader) {
-      await state.h264File!.writeAsBytes(frameData, mode: FileMode.append);
-    } else {
-      final List<int> naluHeader = [0x00, 0x00, 0x01];
-      await state.h264File!
-          .writeAsBytes(naluHeader + frameData, mode: FileMode.append);
-    }
+// 错误监听
+  void _onError(VoiceProcessorException error) {
+    AppLog.log(error.message!);
   }
 
-  /// 初始化h264文件
-  Future<void> _initH264File() async {
-    try {
-      if (state.h264File != null) return;
-      // 获取Download目录
-      Directory? downloadsDir;
-      if (Platform.isAndroid) {
-        // Android 10+ 推荐用getExternalStorageDirectory()
-        downloadsDir = await getExternalStorageDirectory();
-        // 兼容部分ROM，优先用Download
-        final downloadPath = '/storage/emulated/0/Download';
-        if (Directory(downloadPath).existsSync()) {
-          downloadsDir = Directory(downloadPath);
-        }
-      } else {
-        downloadsDir = await getApplicationDocumentsDirectory();
-      }
-      final filePath =
-          '${downloadsDir!.path}/video_${DateTime.now().millisecondsSinceEpoch}.h264';
-      state.h264FilePath = filePath;
-      state.h264File = File(filePath);
-      if (!await state.h264File!.exists()) {
-        await state.h264File!.create(recursive: true);
-      }
-      AppLog.log('H264文件初始化: $filePath');
-    } catch (e) {
-      AppLog.log('H264文件初始化失败: $e');
-    }
-  }
-
-  /// 关闭h264文件
-  Future<void> _closeH264File() async {
-    try {
-      if (state.h264File != null) {
-        AppLog.log('H264文件已关闭: ${state.h264FilePath ?? ''}');
-      }
-      state.h264File = null;
-      state.h264FilePath = null;
-      _preIFrameCache.clear();
-      _hasWrittenFirstIFrame = false;
-    } catch (e) {
-      AppLog.log('关闭H264文件时出错: $e');
-    }
-  }
-
-  /// 从I帧数据中分割NALU并将SPS/PPS优先放入缓冲区（用于缓冲区发送）
-  void _extractAndBufferSpsPpsForBuffer(
-      List<int> frameData, int durationMs, int frameSeq, int frameSeqI) {
-    List<List<int>> splitNalus(List<int> data) {
-      List<List<int>> nalus = [];
-      int i = 0;
-      while (i < data.length - 3) {
-        int start = -1;
-        int next = -1;
-        if (data[i] == 0x00 && data[i + 1] == 0x00) {
-          if (data[i + 2] == 0x01) {
-            start = i;
-            i += 3;
-          } else if (i + 3 < data.length &&
-              data[i + 2] == 0x00 &&
-              data[i + 3] == 0x01) {
-            start = i;
-            i += 4;
-          } else {
-            i++;
-            continue;
-          }
-          next = i;
-          while (next < data.length - 3) {
-            if (data[next] == 0x00 &&
-                data[next + 1] == 0x00 &&
-                ((data[next + 2] == 0x01) ||
-                    (data[next + 2] == 0x00 && data[next + 3] == 0x01))) {
-              break;
-            }
-            next++;
-          }
-          nalus.add(data.sublist(start, next));
-          i = next;
-        } else {
-          i++;
-        }
-      }
-      int nalusTotalLen =
-          nalus.isNotEmpty ? nalus.fold(0, (p, n) => p + n.length) : 0;
-      if (nalus.isEmpty && data.isNotEmpty) {
-        nalus.add(data);
-      } else if (nalus.isNotEmpty && nalusTotalLen < data.length) {
-        nalus.add(data.sublist(nalusTotalLen));
-      }
-      return nalus;
-    }
-
-    final nalus = splitNalus(frameData);
-    for (final nalu in nalus) {
-      int offset = 0;
-      if (nalu.length >= 4 && nalu[0] == 0x00 && nalu[1] == 0x00) {
-        if (nalu[2] == 0x01)
-          offset = 3;
-        else if (nalu[2] == 0x00 && nalu[3] == 0x01) offset = 4;
-      }
-      if (nalu.length > offset) {
-        int naluType = nalu[offset] & 0x1F;
-        if (naluType == 7) {
-          // SPS
-          hasSps = true;
-          // 只在首次或内容变化时更新缓存
-          if (spsCache == null || !_listEquals(spsCache!, nalu)) {
-            spsCache = List<int>.from(nalu);
-          }
-        } else if (naluType == 8) {
-          // PPS
-          hasPps = true;
-          if (ppsCache == null || !_listEquals(ppsCache!, nalu)) {
-            ppsCache = List<int>.from(nalu);
-          }
-        }
-      }
-    }
-  }
-
-  // 新增：List比较工具
-  bool _listEquals(List<int> a, List<int> b) {
-    if (a.length != b.length) return false;
-    for (int i = 0; i < a.length; i++) {
-      if (a[i] != b[i]) return false;
-    }
-    return true;
-  }
-
-  // 新增：I帧处理方法
-  // void _handleIFrameWithSpsPpsAndIdr(
-  //     List<int> frameData, int durationMs, int frameSeq, int frameSeqI) {
-  //   // 清空缓冲区，丢弃I帧前所有未处理帧（只保留SPS/PPS/I帧）
-  //   state.h264FrameBuffer.clear();
-  //   _extractAndBufferSpsPpsForBuffer(
-  //       frameData, durationMs, frameSeq, frameSeqI);
-  //   // 只要缓存有SPS/PPS就先写入，再写I帧本体（只写IDR）
-  //   if (spsCache == null || ppsCache == null) {
-  //     // 没有SPS/PPS缓存，丢弃本次I帧
-  //     return;
-  //   }
-  //   // 先写入SPS/PPS
-  //   _addFrameToBuffer(spsCache!, TalkDataH264Frame_FrameTypeE.I, durationMs,
-  //       frameSeq, frameSeqI);
-  //   _addFrameToBuffer(ppsCache!, TalkDataH264Frame_FrameTypeE.I, durationMs,
-  //       frameSeq, frameSeqI);
-  //   // 分割I帧包，只写入IDR（type 5）
-  //   List<List<int>> nalus = [];
-  //   int i = 0;
-  //   List<int> data = frameData;
-  //   while (i < data.length - 3) {
-  //     int start = -1;
-  //     int next = -1;
-  //     if (data[i] == 0x00 && data[i + 1] == 0x00) {
-  //       if (data[i + 2] == 0x01) {
-  //         start = i;
-  //         i += 3;
-  //       } else if (i + 3 < data.length &&
-  //           data[i + 2] == 0x00 &&
-  //           data[i + 3] == 0x01) {
-  //         start = i;
-  //         i += 4;
-  //       } else {
-  //         i++;
-  //         continue;
-  //       }
-  //       next = i;
-  //       while (next < data.length - 3) {
-  //         if (data[next] == 0x00 &&
-  //             data[next + 1] == 0x00 &&
-  //             ((data[next + 2] == 0x01) ||
-  //                 (data[next + 2] == 0x00 && data[next + 3] == 0x01))) {
-  //           break;
-  //         }
-  //         next++;
-  //       }
-  //       nalus.add(data.sublist(start, next));
-  //       i = next;
-  //     } else {
-  //       i++;
-  //     }
-  //   }
-  //   int nalusTotalLen =
-  //       nalus.isNotEmpty ? nalus.fold(0, (p, n) => p + n.length) : 0;
-  //   if (nalus.isEmpty && data.isNotEmpty) {
-  //     nalus.add(data);
-  //   } else if (nalus.isNotEmpty && nalusTotalLen < data.length) {
-  //     nalus.add(data.sublist(nalusTotalLen));
-  //   }
-  //   for (final nalu in nalus) {
-  //     int offset = 0;
-  //     if (nalu.length >= 4 && nalu[0] == 0x00 && nalu[1] == 0x00) {
-  //       if (nalu[2] == 0x01)
-  //         offset = 3;
-  //       else if (nalu[2] == 0x00 && nalu[3] == 0x01) offset = 4;
-  //     }
-  //     if (nalu.length > offset) {
-  //       int naluType = nalu[offset] & 0x1F;
-  //       if (naluType == 5) {
-  //         _addFrameToBuffer(nalu, TalkDataH264Frame_FrameTypeE.I, durationMs,
-  //             frameSeq, frameSeqI);
-  //       }
-  //     }
-  //   }
-  // }
-
-  // 新增：P帧处理方法
-  // void _handlePFrame(
-  //     List<int> frameData, int durationMs, int frameSeq, int frameSeqI) {
-  //   // 只写入P帧（type 1）
-  //   List<List<int>> nalus = [];
-  //   int i = 0;
-  //   List<int> data = frameData;
-  //   while (i < data.length - 3) {
-  //     int start = -1;
-  //     int next = -1;
-  //     if (data[i] == 0x00 && data[i + 1] == 0x00) {
-  //       if (data[i + 2] == 0x01) {
-  //         start = i;
-  //         i += 3;
-  //       } else if (i + 3 < data.length &&
-  //           data[i + 2] == 0x00 &&
-  //           data[i + 3] == 0x01) {
-  //         start = i;
-  //         i += 4;
-  //       } else {
-  //         i++;
-  //         continue;
-  //       }
-  //       next = i;
-  //       while (next < data.length - 3) {
-  //         if (data[next] == 0x00 &&
-  //             data[next + 1] == 0x00 &&
-  //             ((data[next + 2] == 0x01) ||
-  //                 (data[next + 2] == 0x00 && data[next + 3] == 0x01))) {
-  //           break;
-  //         }
-  //         next++;
-  //       }
-  //       nalus.add(data.sublist(start, next));
-  //       i = next;
-  //     } else {
-  //       i++;
-  //     }
-  //   }
-  //   int nalusTotalLen =
-  //       nalus.isNotEmpty ? nalus.fold(0, (p, n) => p + n.length) : 0;
-  //   if (nalus.isEmpty && data.isNotEmpty) {
-  //     nalus.add(data);
-  //   } else if (nalus.isNotEmpty && nalusTotalLen < data.length) {
-  //     nalus.add(data.sublist(nalusTotalLen));
-  //   }
-  //   for (final nalu in nalus) {
-  //     int offset = 0;
-  //     if (nalu.length >= 4 && nalu[0] == 0x00 && nalu[1] == 0x00) {
-  //       if (nalu[2] == 0x01)
-  //         offset = 3;
-  //       else if (nalu[2] == 0x00 && nalu[3] == 0x01) offset = 4;
-  //     }
-  //     if (nalu.length > offset) {
-  //       int naluType = nalu[offset] & 0x1F;
-  //       if (naluType == 1) {
-  //         _addFrameToBuffer(nalu, TalkDataH264Frame_FrameTypeE.P, durationMs,
-  //             frameSeq, frameSeqI);
-  //       }
-  //     }
-  //   }
-  // }
-
   // 切换清晰度的方法，后续补充具体实现
   void onQualityChanged(String quality) async {
     state.currentQuality.value = quality;
@@ -1432,6 +1025,9 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
     // 判断数据类型，进行分发处理
     switch (contentType) {
       case TalkData_ContentTypeE.G711:
+        if (!state.isOpenVoice.value) {
+          return;
+        }
         if (state.audioBuffer.length >= audioBufferSize) {
           state.audioBuffer.removeAt(0); // 丢弃最旧的数据
         }