.avi Datei in C# öffnen

[Avatar]

Hi,

das Topic sagt ja alles. Kennt jemand ne gute Seite als erste Anlaufstelle? Für .NET 2.0+ bitte

[Jörg Wegener]

Hallo Avatar,

das Topic ist leider nicht so aussagekräftig, wie du denken magst ;-)

<pre>
File.Open("film.avi");
</pre>

Wenn es etwas mehr sein soll, als lediglich "öffnen", dann kommst du sicherlich um DirectShow nicht herum.

Anbei ein bisschen Copy&Paste von dem, was ich auf die schnelle gefunden habe:

DirectShow is what you want (part of DirectX, so you'd better get the DirectX SDK).

With DirectShow, you can play/pause more or less any file type WindowsMediaPlayer supports in a few lines of code: http://msdn.microsoft.com/library/en-us/directshow/htm/howtoplayafile.asp

Of course you can embed the video window in your own window: http://msdn.microsoft.com/library/en-us/directshow/htm/ivideowindowinterface.asp

If you need to grab a snapshot and display that elsewhere, you can use the MediaDet object instead of a playback graph: http://msdn.microsoft.com/library/en-us/directshow/htm/mediadetector.asp

DirectShow is mostly meant to be used from C/C++ but you can find some free .NET wrappers for it or write your own (not as easy as it sounds).

For example, DirectShow provides an automation-compatible wrapper for the basic playback functionality you need so that you can generate a wrapper for it using tlbimp.exe against quartz.dll: http://msdn.microsoft.com/library/en-us/directshow/htm/usingdirectshowwithvisualbasic.asp

There is an automation wrapper for the MediaDet object as well: http://msdn.microsoft.com/library/en-us/directshow/htm/mediadetobject.asp=

Last, there is a very limited managed wrapper provided with the DirectX SDK, which may be enough to just display the first frame: http://msdn.microsoft.com/library/en-us/directx9_m/directx/ref/microsoft.directx.audiovideoplayback.asp

Grüße

Jör

[Avatar]

Hi,

im Nachhinein war es wirklich wenig aussagekräftig
Hier hab ich gefunden was ich gesucht habe:

http://www.codeproject.com/cs/media/aviFileWrapper.asp

Gruss,

Tim