Using Multimedia File I/O

This section contains examples demonstrating how to perform the following tasks:

• Opening a file with mmioOpen
• Creating and deleting a file.
• Seeking to a new position in a file.
• Changing the I/O buffer size.
• Accessing a file I/O buffer.
• Generating four-character codes.
• Creating a RIFF chunk.
• Searching for a RIFF chunk.
• Searching for a subchunk.
• Performing file I/O on RIFF files.
• Performing memory file I/O.
• Installing custom I/O procedures.
• Sharing an I/O procedure with other applications.