Thomas Wilshaw
2174100342
Had to separate zoom and translate matrices to stop the zoom being applied to itelf. This also required adding separate get/set functions for each matrix and a GetcombinedMatrix() funtion. Added those functions ot other files where needed ut may be wrong. Need to look at export.cpp Also changed the mouse move and press events to make translation work.
Olive Video Editor 
Olive is a free non-linear video editor for Windows, macOS, and Linux.
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Installation of Olive is available at: https://olivevideoeditor.org/download.php
Instructions on how to use Olive are available on our wiki: https://github.com/olive-editor/olive/wiki/Overview-Guide
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Olive has Doxygen-compatible documentation hosted at http://olivevideoeditor.org/doxygen/. You can also run doxygen in the source root directory to generate a local copy.