ExportVideoDialog 0 0 393 219 Dialog 40 180 341 32 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok 10 10 371 161 Maximum iterations 5000 Video Width Video Height 1920 1080 Save As Start View End View buttonBox accepted() ExportVideoDialog accept() 248 254 157 274 buttonBox rejected() ExportVideoDialog reject() 316 260 286 274