[confirm] Playback of a movie -> MP2 crashes to desktop (2 Viewers)

[Helios61]

Hi!

If i try to playback a movie (.mkv), MP2 crashes to desktop. ->

Logs and info are attached!

Best regards
Helios

 

[Lehmden]

Hi.
This was a file system error. Maybe a hickup in your network. The exception was thrown in a standard windows dll (ntdll.dl) so I don't believe MP2 can do anything against. Maybe we can catch this exception but I'm not sure about this...

 

[morpheus_xx]

@Helios61 are you able to reproduce this issue? There are errors logged that should not happen. So I'd like to create a test build with more logging for this special case.
@offbyone the last logs before exception come from part where the DotNetStreamSource is added. And the later crash could point to some issue with unmanaged calls.

[2014-10-12 16:10:47,453] [16217 ] [Thread9 ] [DEBUG] - VideoPlayer: Initializing for file system media item '//SERVER-PC/Server Q/Filme/Mud - Kein Ausweg (2012) (tt1935179)/Mud - Kein Ausweg (2012) (tt1935179).mkv'
[2014-10-12 16:10:48,875] [17639 ] [Thread9 ] [DEBUG] - VideoPlayer: Stop playing
[2014-10-12 16:10:48,879] [17643 ] [Thread9 ] [WARN ] - MediaPortal.UI.Players.Video.VideoPlayer: Unable to play 'Resource '{03dd2da6-4da8-4d3e-9e55-80e3165729a3}:////SERVER-PC/Server Q/Filme/Mud - Kein Ausweg (2012) (tt1935179)/Mud - Kein Ausweg (2012) (tt1935179).mkv' at system 'ec74146a-1579-4e34-801f-7da6f5b74690'
System.Runtime.InteropServices.COMException (0x8004025F): Die angeforderte Funktion kann nicht für ein Objekt ausgeführt werden, das sich nicht im Filterdiagramm befindet.
bei DirectShow.Helper.HRESULT.Throw()
bei MediaPortal.UI.Players.Video.Tools.FilterGraphTools.RemoveAllFilters(IGraphBuilder graphBuilder, Boolean removeAllReferences)
bei MediaPortal.UI.Players.Video.VideoPlayer.FreeCodecs()
bei MediaPortal.UI.Players.Video.BaseDXPlayer.Shutdown(Boolean keepResourceAccessor)
bei MediaPortal.UI.Players.Video.BaseDXPlayer.SetMediaItem(IResourceLocator locator, String mediaItemTitle)
bei MediaPortal.UI.Players.Video.VideoPlayerBuilder.GetPlayer(MediaItem mediaItem)
[2014-10-12 16:10:48,882] [17646 ] [Thread9 ] [ERROR] - Unable to create media player for media item 'Mud - Kein Ausweg'
System.Runtime.InteropServices.COMException (0x8004025F): Die angeforderte Funktion kann nicht für ein Objekt ausgeführt werden, das sich nicht im Filterdiagramm befindet.
bei DirectShow.Helper.HRESULT.Throw()
bei MediaPortal.UI.Players.Video.Tools.FilterGraphTools.RemoveAllFilters(IGraphBuilder graphBuilder, Boolean removeAllReferences)
bei MediaPortal.UI.Players.Video.VideoPlayer.FreeCodecs()
bei MediaPortal.UI.Players.Video.BaseDXPlayer.Shutdown(Boolean keepResourceAccessor)
bei MediaPortal.UI.Players.Video.BaseDXPlayer.SetMediaItem(IResourceLocator locator, String mediaItemTitle)
bei MediaPortal.UI.Players.Video.VideoPlayerBuilder.GetPlayer(MediaItem mediaItem)
bei MediaPortal.UI.Services.Players.PlayerManager.BuildPlayer_NoLock(MediaItem mediaItem, ICollection`1& exceptions)

 

[Helios61]

@Helios61 are you able to reproduce this issue? There are errors logged that should not happen. So I'd like to create a test build with more logging for this special case.

Yes, just made a test with another movie and MP crashed again.

 

[morpheus_xx]

Can you please try this VideoPlayer? (copy it to MP2-Client\Plugins).
Only change are more log lines, I'd like to see if it steps out of the source filter adding...
Please post client logs with this binary

 

[offbyone]

No idea what's happinging. Let's hope your new dll with more logging helps .

 

[Helios61]

Logs attached!

 

[morpheus_xx]

Thanks for log! The graphbuilding throws exception in OutputPin.Render() of source filter.

[2014-10-13 15:32:32,087] [9629   ] [Thread9  ] [DEBUG] - VideoPlayer: Initializing for file system media item '//SERVER-PC/Server Q/Filme/Mud - Kein Ausweg (2012) (tt1935179)/Mud - Kein Ausweg (2012) (tt1935179).mkv'
[2014-10-13 15:32:32,087] [9629   ] [Thread9  ] [DEBUG] - TEST: CTOR DotNetStreamSourceFilter
[2014-10-13 15:32:32,089] [9631   ] [Thread9  ] [DEBUG] - TEST: OpenRead
[2014-10-13 15:32:32,185] [9727   ] [Thread9  ] [DEBUG] - TEST: SetSourceStream
[2014-10-13 15:32:32,187] [9729   ] [Thread9  ] [DEBUG] - TEST: AddFilter
[2014-10-13 15:32:32,191] [9732   ] [Thread9  ] [DEBUG] - TEST: new DSFilter(sourceFilter)
[2014-10-13 15:32:33,873] [11415  ] [DX Render] [DEBUG] - ContentManager: 0 resources deallocated, next cleanup in 10 seconds. 326.807075500488/100 MB
[2014-10-13 15:32:33,962] [11504  ] [Thread9  ] [DEBUG] - VideoPlayer: Stop playing

https://github.com/MediaPortal/Medi...Players/VideoPlayer/BaseDXPlayer.cs#L433-L435

 

[morpheus_xx]

Can you please try again? Only change is one more log line which should log the original exception thrown by HR

 

[offbyone]

Looks like a problem building the graph. Either a filter is missing or some filter is inserting itself into the graph that causes troubles? LAV installed? Any other installed that shouldn't be there?