使用PHP读取/写入mp4 id3标签

问题描述

我需要至少能够读取并最好写入连接到mp4视频文件的id3标签.

I need to be able to at very least read and preferably write id3 tags connected to an mp4 video file.

我已经研究过使用getId3()，但是它具有太多的功能，以至于很难找到适用于mp4视频文件的功能，并且写入演示文件不适用于mp4文件

I've looked into using getId3() but it's got so many functions that finding those applicable to mp4 video files is difficult and the write demo files don't work on mp4 files

推荐答案

ID3标签仅通常用于MP3流.我相信MPEG 4使用自己的元数据格式(在meta原子内).有关详细信息，请参见 http://atomicparsley.sourceforge.net/mpeg-4files.html

ID3 tags, as such, are only generally used on MP3 streams. I believe that MPEG 4 uses its own metadata format (within the meta atom). For details, see http://atomicparsley.sourceforge.net/mpeg-4files.html.

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