Library Menu

Before matching, you will need to select a library and load it to the VideoFinder 7.2. 

The library to be loaded is fixed to the file, “lib1.txt”, “lib2.txt”, .... 
You can select arbitrary library file names from the library tab, but not under this menu.

The “Signature/Library Signatures” menu item will create a library file, “source.txt”. 
Now we will simply copy it to the loading-library file, “lib1.txt”.

Library/Copy source.txt to lib1.txt
	Use “Library/Copy source.txt to lib1.txt” menu item to copy from  “source.txt” to “lib1.txt”.

Library/Load (lib1.txt)
	Use “Library/Load (lib1.txt)” menu item to load the library file, “lib1.txt”, 
	to the Attrasoft Matching Engine. Before matching, you will need to select a library 
	and load it to the VideoFinder 7.2. 

Library/Load (lib2.txt)
	Use “Library/Load (lib1.txt)” menu item to load the library file, “lib2.txt”, to 
	the Attrasoft Matching Engine. Before matching, you will need to select a library 
	and load it to the VideoFinder 7.2. 

Library/Add (key)
	Use “Library/Add (key)” menu item to add the current key signature to the loaded 
	library file. The requirements are:

	(1) You have selected a key;
	(2) You have obtained the key signatures.

Library/Print Source Library
	Use “Library/Print Source Library” menu item to print the loaded library to 
	the text window. The requirement is that a library has been loaded.

Library/Print Key Signature
	Use “Library/Print Key Library” menu item to print the key signature in file, “key.txt”, 
	to the text window. The requirement is that a key signature has been computed.

Library/Save (lib1.txt)
	Use the “Library/Save (lib1.txt)” menu item to save a copy of the currently 
	loaded library to “lib1.txt”.

“Library/Backup (lib1_bk.txt)” Menu Item
	Use the “Library/Backup (lib1_bk.txt)” menu item to create a backup copy of the 
	currently loaded library to “lib1_bk.txt”.


