Unverified50% confidenceFactExact time
XML时间线工程文件记录的是元数据指令而非渲染后的视频，原始素材不受触碰，属于非破坏性编辑，避免转码带来的画质损失
1
Sources
50%
Confidence
Long-term
Relevance
7/20/2026
First Seen
Sources
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