"Index out of range" exception when trying to play DVD rip parent folder

[cncb]

When I try to play a DVD rip (VIDEO_TS) parent folder I get an "index out of range" exception. Presumably, this is why I am not able to play DVDs on my NMT A-110 (it doesn't even attempt to start playback): http://forums.nextpvr.com/showthread.php...lems/page2 . It would also be great if playback of the .dvd item would be supported from the NMT.

[sub]

Do you have the log showing this index out of range exception?

[mvallevand]

Nothing is logged but it's easy to duplicate, hit Play on an empty folder or something with no supported file types

Code:

System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
   at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
   at System.ThrowHelper.ThrowArgumentOutOfRangeException()
   at System.Collections.Generic.List`1.get_Item(Int32 index)
   at NextPVR.ControllerForm.PlayVideoFiles(List`1 files)
   at NextPVR.Libraries.VideoLibrary.HandleCommand(String command)
   at NextPVR.Libraries.VideoLibrary.OnKeyDown(KeyEventArgs e)
   at NextPVR.ControllerForm.OnKeyDown(Object sender, KeyEventArgs e)
   at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)
   at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
   at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
   at System.Windows.Forms.Control.WmKeyChar(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ContainerControl.WndProc(Message& m)
   at System.Windows.Forms.Form.WndProc(Message& m)
   at NextPVR.ControllerForm.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Martin

[sub]

Nothing is logged but it's easy to duplicate, hit Play on an empty folder or something with no supported file types

I tried it here and didnt seem to do anything.

You mean like a directory that if you browsed into it it'd show a .dvd file, but in this case you're pressing play with the directory selected?

[mvallevand]

Yes on the directory trying "Play All" (you don't support .dvd playback)

Martin

[sub]

Its not giving me this crash here. Do you have any other files in that DVD directory (which contains the video_ts/audio_ts subdirectories)?

You could try the attached patch. Its possible other changes I've made in the area have helped. This build might pass through .dvd playback requests - I have tried to add it, but haven't checked it.

[mvallevand]

Same trace error. Note the trace is on the PC not the PCH and I can get it on any empty folder.

Howeve good news, the .DVD playback of the .dvd does works on the NMT so ccnb's main problem is (hopefully) addressed. If you could could work a bit of magic on the .iso file that would be put DVD playback back to GBPVR level.

Martin

[sub]

Ah, I thought you were talking about the NMT. I can see the error on the PC. The attached patch should fix it.

That previous build should also pass through .iso playback requests.

[mvallevand]

That patch fixed the trace and yes .iso files play but only with the OK and not with the Play that I used.

I was testing the F9 key change and that works too but is it possible the 0x38 is now also F9 and not F8?

Martin

[mvallevand]

Actually it looks like 0x38 is treated like F9 instead of F8 and 0x3b doesn't do anything.

Martin