全新 Windows 安装上存在哪些视频编解码器?
我需要在我们的应用程序中包含一些可以在 Windows 7 或 Vista 的普通安装上播放的视频。问题是,我可以使用什么格式对其进行编码,以便在干净的系统安装上可以播放? (即不需要特定版本的 Internet Explorer、QuickTime 等)
我们希望避免使用 AVI,因为它非常大,并且避免使用 WMV,因为我们还需要支持在 Mac 上播放。我们还能用什么? MP4、H264?我认为 QuickTime 文件无法播放,因为 Apple 尚未将 QuickTime 移植到 64 位 Windows。
我还没有找到 Windows 上默认安装的编解码器的任何明确列表,尽管 此页面告诉您如何列出您已安装的内容。有谁知道这样的清单吗?
I need to include some videos with our application that will be playable on a vanilla installation of Windows 7 or Vista. The question is, what format can I use to encode it that will be playable on a clean system install? (ie without requiring a particular version of Internet Explorer, QuickTime, etc)
We want to avoid AVI as it's pretty huge, and WMV as we also need to support playback on Mac. What else could we use? MP4, H264? I assume that QuickTime files won't play because Apple haven't ported QuickTime to 64-bit Windows.
I haven't found any definitive list of the codecs installed by default on windows, though this page tells you how to list the ones you do have installed. Does anyone know of such a list?
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不幸的是,我没有找到列出特定编解码器的页面。
Microsoft 曾经有一个名为 支持的文件类型Windows Media Player 列出了 Windows Media Player 版本 7 至 12 支持的文件类型。原始版本已无法再访问,但至少它位于 Internet Wayback Machine 中。
对于版本 6 到版本 9,还有一个替代页面:Windows Media Player 版本 6.0 及更高版本支持的文件格式 。
正如您所提到的,您可以按照 WMP 常见问题解答:
I didn't find a page that lists specific codecs, unfortunately.
Microsoft used to have a page titled File types supported by Windows Media Player that listed supported files types for Windows Media Player version 7 through 12. The original is not accessible anymore, but at least it's in the Internet Wayback Machine.
There's an alternative page for versions 6 though 9: File Formats Supported by Windows Media Player Versions 6.0 and Later.
As you mentioned, you can check which codecs are installed using Windows Media Player following the instructions in the WMP FAQ: