[bug] Echo canceling doesn't work after moment of silence during the call
维护者通常 1 天内回复
还没有人认领这个 Issue。
评估
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 新手友好度
- 25/100
- Issue 类型
- 缺陷
- 描述清晰度
- 基本清楚
- 活跃度
- 停滞
调研方向
Start with the example app and reproduce the issue using two clients, following the steps in the report; check whether echo cancellation stops after about 30 seconds of silence and returns after muting and unmuting Client A. Then trace the audio-processing and echo-cancellation path used by the app. Done means echo cancellation remains effective after silence on the reported Windows and macOS platforms.
由索引模型根据 Issue 内容生成。
描述
Describe the bug
Tested on windows and macos.
Echo canceling works perfectly fine until a moment of silence (random length). Then there is no echo canceling at all. Muting/unmuting fixes it until the next "silent" moment.
To Reproduce
Use 2 clients with example app.
Client A will be the echo "producer" - you have to use speakers and a microphone very close to it.
Client B will be the client that will hear his own echo. Best to use headphones with microphone here. Use (wear) this setup during this test.
- Connect them both to the same room with mic enabled.
- Use Client B headphones and mic - no echo at all - perfect sound, you should not hear yourself.
- Wait a longer moment in silence (30s)
- Try to do the same as in 2. - you will hear yourself in the headphones.
- mute Client A.
- Unmute Client A
- Do 2. again. You will not hear yourself.
Expected behavior
number 4. Will produce the same result as 2.
Platform information
- Flutter version: 3.16.8
- Plugin version: 1.5.6
- Flutter target OS: Windows/Mac
- Flutter target OS version: win11, macos 14.2.1
- Flutter console log: nothing suspicious here
- 主要语言
- Dart
- 星标
- 421
- 派生
- 260
- 平均合并
- 2 天 17 小时
- 30 天内合并 PR
- 14
环境准备
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从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
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