Liulishuo Tech Team
Sep 30, 2021 · Mobile Development
Investigation and Fix of Audio Playback Stutter on iOS 14.5 Using Audio Queue and AVPlayer
The article details a systematic investigation of intermittent audio playback stutter on iOS 14.5, tracing the issue from AVPlayer playback through Audio Queue recording, analyzing AudioStreamBasicDescription parameters and buffer size inconsistencies, and presenting a code‑level fix that aligns buffer sizes before invoking AudioConverterFillComplexBuffer.
AVPlayerAudioEncodingAudioQueue
0 likes · 12 min read