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MP4 视频时长修改器

ExtensionTools
Item media 2 (screenshot) for MP4 视频时长修改器
Item media 1 (screenshot) for MP4 视频时长修改器
Item media 2 (screenshot) for MP4 视频时长修改器
Item media 1 (screenshot) for MP4 视频时长修改器
Item media 1 (screenshot) for MP4 视频时长修改器
Item media 2 (screenshot) for MP4 视频时长修改器

Overview

直接编辑 MP4 文件数据来调整时长信息，无需重新编码。

修改 MP4 视频文件时长信息，无需重新编码，播放器中会按修改时长播放，在浏览器中会按真实时长播放。

Details

  • Version
    1.0.2
  • Updated
    May 31, 2026
  • Offered by
    jkqq008
  • Size
    11.26KiB
  • Languages
    中文（中国）
  • Developer
    Email
    357846077@QQ.COM
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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