arctime:
自动分轴是根据门限和卷积算法工作的,用于自动分轴的音频,要使用比较干净的纯人声或者只带有轻微背景音乐的音频。不适用于人声与其他声音严重混杂在一起的素材。(from official website)
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youtube:
These automatic captions are generated by machine learning algorithms, so the quality of the captions may vary. We encourage creators to provide professional captions first. YouTube is constantly improving its speech recognition technology. (from help page)
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推荐 BingLingGroup/autosub(预处理,国内使用需要代理) + Aegisub(微调)


