User's Manual

Document MV0319P.N

MVN User Manual

10 Playback and editing

When a file has been recorded, various new elements become possible, including playback of the

recorded file; depending on whether or not the video was used, this will also involve synchronized video

data. Furthermore, although intended for the analysis workflow stage only, graphs are available during

the Playback and Editing workflow stage to help in some post-processing tasks. Graphs are described

in detail in Section 11.1.

MVN files created with previous versions of MVN Studio can be played back in MVN Studio 3.0,

reprocessing may be necessary to get a good performance.

Playback and editing

10.1 Playback

Playback becomes possible with a recorded trial. To play and edit recorded files, open an MVN, MVNS

or MVNX file. The Playback Toolbar contains familiar playback options.

If multiple MVN, MVNS, or MVNX files are open, all files can be controlled at the same time using Global

Playback options. When analyzing similar recordings, to make all files jump to the same frame, simply

use the quick key ‘Shift + Down’.

Icon

Task

Short Key

Global Playback Short Key

Playback speed

Loop recorded data

R (toggle)

Shift + R

Go to start

Home

Shift + Home

Previous frame

Cursor left

Shift + Cursor left

Play / Pause

Space bar

Shift + Space bar

Play selection

Ctrl + Space bar

Next frame

Cursor right

Shift + Cursor right

Go to end

End

Shift + End

10.2 Synchronization with video

In MVN Studio Pro, MVN data with synchronized video is available. The accuracy of the software

synchronization depends heavily on the LAN connection to the camera and the wireless link quality to

the MVN system. In general, the time offset between the MVN frame and the video frame is negligible,

or less than 1-2 video frames.