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2026-02-04
Chrome webrtc-adapter localDescription null in iOS Emulator
When using Chrome DevTools with iPhone/iPad emulation, webrtc-adapter fails to parse the iOS UA string and falls back to the legacy shim path, causing "Cannot read properties of null" error when accessing localDescription.
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2025-09-04
Chrome AAC buffered TimeRanges seek latency
在 Chrome 139 中，AAC 音频在跳转（seek）时会出现较长加载，表现为 buffered[0].end 持续增长至目标时间点后才出声；M4A/MP3 通常在跳转后能较快补齐并发声。
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2025-07-15
Chrome MediaRecorder No Duration
Click start record button, wait for several seconds, then stop record button, the result video will show in current page, but the duration is not correct
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2025-07-14
(iOS) getUserMedia() cause wrong audio output
In my web app, an MP3 is playing through the speaker. When I call getUserMedia() API to capture audio, the audio will correctly switcher to the earpiece — which is expected. However, after releasing the MediaStream(stop the audio track), this MP3 continues to play through the earpiece instead of switching back to the speaker.
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2025-07-14
iOS getUserMedia() incorrectly emit 'devicechange' listener
When I test getUserMedia() API in iOS, it incorrectly emit 'devicechange' listener.
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2025-02-25
Android WeChat WebView Audio Silent Issue
在安卓微信WebView中连续播放MP3音频文件时，到第三个音频时 play() 方法会一直处于 pending 状态，不会触发任何事件，但可通过用户手动点击恢复播放。
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2024-12-27
iOS Audio Choppy with PlaybackRate and AudioContext
Audio becomes choppy when using playbackRate with AudioContext on iOS devices.
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2024-12-27
iOS Microphone Capture Affects Bluetooth Headphone
Capturing microphone on iOS causes Bluetooth headphone to stop working properly.
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2024-12-27
IQOO System Browser Audio Event Issue
在IQOO系统浏览器中同时播放多个音频文件时，部分音频元素无法接收ontimeupdate事件。
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