avoid sharing a videoobject / improve performance
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Hi,
in my GUI I implemented a videoobject with: handles.vid = videoinput('winvideo', 1, 'RGB24_320x240');
Now the performance seems to be a bit more slower everytime I use guidata(hObject, handles) or when I share data with other GUI's. Because of the second point I realy get annoyed because I don't need the videoobject in my others GUIs, just single snapshots and handles to sliders, buttons and textfields.
How could I improve?
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Walter Roberson
2013-9-27
You are not required to store information in the handles structure. See alternatives
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Yair Altman
2013-10-10
The wikia FAQ has changed. This is the updated URL: http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F
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