Unverified75% confidenceFactTime unknown

Whisper small模型在现代笔记本电脑的CPU上处理一段10分钟音频通常只需1-3分钟

1

Sources

75%

Confidence

Long-term

Relevance

6/1/2026

First Seen

Sources

Build a Free Audio-to-Subtitle Tool in 5 Minutes with Codex: A Practical Alternative to JianYing SVIP

bilibili未生AI

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Unverified在 M1 芯片上运行 Whisper base 模型的转录速度可达音频时长的 10-15 倍，即 1 分钟音频仅需 4-6 秒完成转录79% similar Unverified原版 Whisper 的单次处理窗口仅为 30 秒，需要通过滑动窗口拼接处理长音频76% similar UnverifiedWhisper的语音识别模型只能处理16kHz采样率的单声道PCM浮点数据格式的原始音频波形71% similar

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