JIVX turns Japanese YouTube videos into sentence-by-sentence practice
What happened
Hacker News on November 3 featured JIVX, a Japanese practice platform. It automatically splits Japanese YouTube videos of 1 to 180 minutes into sentence-by-sentence practice pages. Users complete each sentence by typing or reading aloud and get a per-sentence score. Each sentence is labeled N5 to N1 for difficulty, at roughly one short sentence per 30 seconds. Besides creating their own practice pages, users can use pages others have already created. The report covers the video splitting, difficulty labeling and practice scoring features.
Written by AI from the coverage · updated yesterday
Coverage
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- Hacker News front pagePractice speaking Japanese with real YouTube videos, graded line by line
JIVX 可将 1 到 180 分钟的日语 YouTube 视频自动切分成逐句练习页，用户通过打字或朗读完成句子并获得逐句评分。平台按 N5 到 N1 分级标注每句难度，短句量约为每 30 秒一句，也可直接使用他人已创建的练习页。
Heat over time
Heat now 5·Comparable peak 10（Nov 4 00:00）·Comparable change over 24 hours -51%
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