How do i save .avi file imported through a GUI into a variable so it can be played?

Question

Franchesca 2014-5-13

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/129395-how-do-i-save-avi-file-imported-through-a-gui-into-a-variable-so-it-can-be-played

回答： Franchesca 2014-5-13

i have created a GUI and have opened the .avi file into this, however it doesn't right the .avi file to a variable when its opened, how would i do this.

this is the code so far:

% --- Executes on button press in pushbutton6.import video function pushbutton6_Callback(hObject, eventdata, handles) % hObject handle to pushbutton6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA)

[nm,pth]=uigetfile({'*.avi'},'Load Matlab File'); mmObj=mmreader([pth,nm]); handles.pth=pth; handles.nm=nm; handles.Video=mmObj; image1=read(mmObj,1); axes(handles.axes1); imshow(image1); guidata(hObject,handles);