.QT 文件扩展名

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什么是 .QT 文件？

.QT 文件属于 Windows 11, 10、Windows 7、Windows 8 / 8.1、Windows Vista、Windows XP 等操作系统中使用的 Video Files 类别。

qt

开发者: Apple

文件类型: Apple QuickTime Movie

类别: Video Files

格式: Binary

.QT 文件与 Apple 开发的 Apple QuickTime Movie 关联，采用 Binary 格式，并属于 Video Files 类别。

A QT file is considered a movie file saved in QTFF format (Apple's media container). It contains one or more audio, video, and subtitles tracks, and the MPEG-4 codec is often used for the compression procedure. QT files most commonly store movies with video clips in their structure.

Additional data

From QTFF eventually emerged the MPEG-4 standard. Apple created QTFF to support the types of media to enable multimedia transfer between applications, operating systems, and other devices.

Video files saved in QTFF most often have .qt or .mov extensions, but .MOV files appear more often than .QT.

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