The MR Screen Capture Module
What is the MR Screen Capture Module
The MR Screen Capture Module is an add-in to your MediaRecorder license. It allows you to record the screen of the computer with MediaRecorder. It is a software tool that is built in in MediaRecorder.
important To record the screen of a computer other than the one that contains MediaRecorder, use an Epiphan screen capture device instead.
Prerequisites
You record the full screen of the monitor of the PC with MediaRecorder.You record one monitor only.You use MediaRecorder on the Dell Precision 3551 mobile workstation.
See Computer in Specifications
Drivers
The MR screen capture option does not require installation of device drivers.
Supported setup (portable lab with 3551)
The table below shows the maximum supported (1) resolution, (2) frame rate (fps), and (3) recording time (hours) on a 3551 notebook.
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Other USB cameras may also work. However, it could be that you have to change the Color space to MJPG. See Show frame rate, resolution and format.
You can also combine the built-in screen capture with, for instance, an IP camera.
Procedure
In MediaRecorder, choose File > Video Settings.From the Video device list, select Medialooks Screen Capture.
Click the Advanced Video Settings button to select recording options.
In the Medialooks Screen Capture Properties window that opens, select the frame rate and resolution in the Output field. Although you can select a high frame rate, the actual frame rate of the recording will depend on the processor speed of your computer. Most likely this will be in the order of magnitude of 10 frames per second.
Although this window has several recording options, the use of the built-in screen capture is designed and supported to record one window on the MediaRecorder computer only. Minimize MediaRecorder after you start recording.
To re-enable settings
As soon as you select the screen capture device, it is used for the video preview and you cannot change its settings. The Output fields are grayed out. To enable the fields again:
Close the Medialooks Screen Capture Properties window.From the Video device list choose Select video device and click Apply.
Reselect the Medialooks Screen Capture device again and click the video icon to re-open the Medialooks Screen Capture Properties window (see step 3 above). You can now change the frame rate and resolution again.
Note
The use of built-in screen capture option is supported with a Windows text size of 100% or 125% (Control Panel > Display).
If you change Windows text size to 125%, this may result in MediaRecorder capturing only part of the screen. To solve this, do the following:
Make sure MediaRecorder is not running.Open the folder C:\Program Files\Noldus\MediaRecorder 6.Right-click the file MediaRecorder.exe and select Properties.Open the Compatibility tab.Select Disable display scaling on high DPI settings and click Apply.
