Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我有一个程序的资源文件，我确定资源文件只是一大串文件粘在一起，我知道文件中包含的电影是 quicktime mov。我在哪里可以找到有关 quicktime 标头的信息？找到文件后如何确定文件的长度？
QuickTime 文件格式规范位于此处：
developer.apple.com/documentation/QuickTime/QTFF/qtff.pdf