RIFF format class

Posted on 1999-01-14
Medium Priority
Last Modified: 2013-11-20
I need a class with wich I can read inforation inside a
riffformat wavefile or AVI.
I need a way to see things like pixwidth, pixheight for AVI-files and bits and samplerate for wavefiles !!
Is there a class for that ??
Question by:Jeb
1 Comment
LVL 23

Accepted Solution

chensu earned 60 total points
ID: 1327697
Use either Multimedia File I/O (mmio*) functions or AVIFile functions and macros (AVI*).

"The multimedia file I/O services provide more functionality than the standard operating system services, including support for buffered I/O, resource interchange file format (RIFF) files, memory files, and custom storage systems."

"AVIFile functions and macros provide access to time-based files that use the resource information file format (RIFF), such as waveform-audio and audio-video interleaved (AVI) files. These functions and macros manage RIFF files, making it unnecessary for you to manage and navigate through the RIFF architecture."

See the Platform SDK documentation on Multimedia. There are some samples as well.

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