Date: Thu, 31 Dec 2009 01:36:40 -0800 From: Gary Kline <kline@thought.org> To: FreeBSD Mailing List <freebsd-questions@FreeBSD.ORG> Subject: is there a way to convert an audio file into a char array? Message-ID: <20091231093637.GA1832@thought.org>
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In working toward my goal of writing a keyboard driver with builtin
clicks, I'm investigating different angles. One would be to find
existing audio files and catting then thru /dev/dsp.
Is there a way of turning any audio file/format into a character
array---in the way that a graphic can be turned into a character
array?
For example, I turned the graphic of a small arrow to the following:
unsigned char uparrow_bits[] = {
0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f,
0xfe, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f, 0xf8, 0x1f, 0xf8, 0x1f};
Are there tools to do the same with a .au or .wav file?
tia,
gary
--
Gary Kline kline@thought.org http://www.thought.org Public Service Unix
http://jottings.thought.org http://transfinite.thought.org
The 7.79a release of Jottings: http://jottings.thought.org/index.php
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