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avosskuehler / ogama

Ogama allows recording and analyzing eye- and mouse-tracking data from slideshow eyetracking experiments in parallel.
http://www.ogama.net
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SWF Files error #1

Closed Namian closed 3 years ago

Namian commented 7 years ago

Hello,

The only acceptable type of movie in OGAMA is SWF files. However, when I put such a video in my slides, I get this error:

Invalid pointer

Method name:ThrowExceptionForHR Line: 0 Column: 0 Message: Invalid pointer

Source: DirectShowLib-2005 TargetSite: Void ThrowExceptionForHR(Int32) StackTrace: at DirectShowLib.DsError.ThrowExceptionForHR(Int32 hr) at Ogama.Modules.Recording.Presenter.DSScreenCapture.createGraph()

image

I would appreciate if someone could help me to solve this issue. Thanks,

DunkUK commented 6 years ago

Unfortunately I'm also getting this error - I checked out the Ogama source this morning and upgraded it to Visual Studio 2017 (seems to have been built with 2010), so probably these issues are linked to that.

Unfortunately, it's hard to find the dependencies (wix + sandcastle) for 2010, so I was hoping I could just fix up the linkages and run as x86, but it hasn't made any difference.

Namian commented 6 years ago

Thank you for contacting me.

On Wed, Aug 8, 2018 at 12:11 PM DunkUK notifications@github.com wrote:

Unfortunately I'm also getting this error - I checked out the Ogama source this morning and upgraded it to Visual Studio 2017 (seems to have been built with 2010), so probably these issues are linked to that.

Unfortunately, it's hard to find the dependencies (wix + sandcastle) for 2010, so I was hoping I could just fix up the linkages and run as x86, but it hasn't made any difference.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/avosskuehler/ogama/issues/1#issuecomment-411462696, or mute the thread https://github.com/notifications/unsubscribe-auth/AQNHw4qPOGnKar32Ex60NG4vGUfqEwmBks5uOw2ngaJpZM4N9BQr .

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Mostafa Namian

avosskuehler commented 5 years ago

Hi, the swf and video support was experimental, so I do not recommend to use it. Anyway: the invalid pointer message is due to the screen recorder DirectShow plugin I wrote to get a screen video from the recording session. Be sure that the compression codec is working. Use GraphEdit to see if the filter graph you are trying to construct works on your machine. Often the installing of KLite codecs helps.