音频/视频播放与XNA求 [英] Audio/Video Playback with seeking in XNA

问题描述

我发展在C＃中的XNA游戏节奏，并因为它是一个节奏游戏它会需要一首歌的编辑器，这将需要precise视频和放大器;寻求音频放大器及;恢复的歌曲。我试过的MediaPlayer和VideoPlayer类，但他们都不能寻求一个特定的位置，PlayPosition是只读的。
有谁知道一个很好的方法来实现这一目标？此外，它需要能够播放.mp3文件，所以我不能使用XACT。比赛节奏OSU！也是codeD在XNA，不管怎样它播放MP3文件，并允许寻求为好。

I'm developing an XNA rhythm game in C# and because it's a rhythm game it's gonna need a song editor, which is going to need precise video & audio seeking & resuming for the songs. I tried MediaPlayer and VideoPlayer classes but both of them cannot seek a specific position, as PlayPosition is read only. Does anyone know a good way to achieve this? Also, it needs to be able to play .mp3 files, so I can't use XACT. The rhythm game osu! is also coded in XNA and somehow it plays mp3 files and allows seeking as well.

编辑：顺便说一句，这是专门为PC

By the way, this is specifically for PC

EDIT2：另外，我在XNA 4.0

Also, I'm on XNA 4.0

推荐答案

既然你在PC上，你也许可以互操作进行交谈的核心DX功能。我不知道该怎么好，这将使用XNA玩，但如果有它的工作的希望，它很可能是与 Microsoft.DirectX.AudioVideoPlayback.Video 类：

Since you're on PC, you can probably interop out to talk to the core DX functionality. I don't know how well this will play with XNA, but if there's any hope of it working, it would probably be with the Microsoft.DirectX.AudioVideoPlayback.Video class:

http://msdn.microsoft.com/en-美国/库/窗/台式机/ ms902629.aspx

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