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DVDPlayerElement Updated

Jan 6

Written by: Jeremiah Morrill
1/6/2009 2:41 AM 

I've just committed a new update to the WPF DVDPlayerElement in the WPF MediaKit.  I'm mostly excited about this because I wasted nearly two weekends searching for the performance issues (dropping frames) and the interactive menu's on the DVD not working correctly in some instances.but now it's fixed for the most part.  I can get into details if someone is curious, but basically for just DVDs, I had to invalidate the D3DImage on the CompositionTarget.Rendering event.  This may give some extra overhead, but overall performance is decent enough on my box.

Anyways, lemme know how it works for you guys. 

image

-Jer

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11 comment(s) so far...

Re: DVDPlayerElement Updated

Firstly this is really great support to have in WPF and great work on your side.
One thing that would really be nice to do is to have it play a dvd from a folder. Could you tell me where i can implement the changes to enable this functionality.

By Wayne on   1/11/2009 1:20 AM

Re: DVDPlayerElement Updated

Jer,

You did a really great work !
Is there any possibility to set single file to DVDPlayer as a Source ? I'd like to use your code in real commercial project, where some wrapper for DVD movies is used (DVD disk is compiled into single file and protected using DRM). If I try to use native WPF MediaElement, then it plays fine the root menu only, and since navigation doesnt work, I cant use it. I was thinking about interopping with Windows Forms and using WindowsMediaPlayer, but using almost native WPF controls sounds much better to me.

Thanks in advance,
Bytex

By Bytex on   1/29/2009 2:56 AM

Re: DVDPlayerElement Updated

Hi,

I'm not familiar with the on-file encryption method you have...But you say windows media player does it fine? Is it a VOB file? If WMP can do it, there must be a way to do it within DirectShow.

One feature I've been meaning to add to the DVDPlayerElement is setting the DVD directory. Check this URL to see how to use it: msdn.microsoft.com/en-us/library/dd376384(VS.85).aspx

I not too confident this will fix the issue, but it'd be worth a try to fiddle with!

By Jeremiah Morrill on   1/29/2009 3:04 AM

Re: DVDPlayerElement Updated

Btw,

Do you have any ideas why movie file is played fine with MediaElement (and WMP) and is not played by your MediaUriElement control ?

By Bytex on   1/29/2009 6:59 AM

Re: DVDPlayerElement Updated

this is something i have been very interested in lately. thanks.

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