[KongchangAI]
Unverified50% confidenceFactExact time

VTT(WebVTT)是W3C为HTML5视频制定的标准,在SRT基础上增加了样式标签、定位信息和章节标记能力

1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen

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