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Information Presentation Facility markup | 1993-07-26 | 1.6 KB | 35 lines |
- :userdoc.
- :h1 res=001.Help for the RIFF Compound File Sample.
- :p.
- The RIFF compound file utility illustrates the concept of creating a RIFF
- file, adding elements to a RIFF file, deleting elements from a RIFF file,
- playing elements from a RIFF file and also compacting a RIFF file with
- deleted entries. To see the details for the RIFF compound file,
- please refer to the source code of the sample program.
- :p.
- RIFF compound file is created when the application is started.
- :p.
- To add wave files to the RIFF compound file, select one wave file from
- the
- :hp2.Add To File:ehp2. list box and select the
- :hp2.Add:ehp2. pushbutton.
- The wave is added to the CTOC of the RIFF compound file. The wave file
- is deleted from the Add To File list box and added to the File TOC list box.
- :p.
- To delete wave element from RIFF file, select one element from
- :hp2.File TOC:ehp2. list box and select the :hp2.Delete:ehp2. pushbutton.
- The wave element is deleted from the CTOC of
- the RIFF compound file. The wave element is deleted from the File Toc list box
- and the wave is added to the Add to File list box.
- :p.
- To play an element from the RIFF file, select one element from
- :hp2.File TOC :ehp2. list box and select the :hp2.Play:ehp2. pushbutton.
- :p.
- Select :hp2.Compact:ehp2. pushbutton to clean the RIFF compound file.
- When a wave is deleted from a RIFF compound file, only its entry is deleted
- from the table of contents (CTOC) of RIFF file and in order to delete the
- element data from CGRP a RIFF file should be compacted.
- :p.
- Select the :hp2.F1:ehp2. key to view this help panel.
- :euserdoc.
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