wave-d 1.0.6

WAV file loader/emitter.


To use this package, put the following dependency into your project's dependencies section:

dub.json
dub.sdl

What's this?

wave-d is a tiny library to load/save WAV audio files.

Licenses

See UNLICENSE.txt

Usage


import std.stdio;
import waved;

void main()
{
    // Loads a WAV file in memory
    Sound input = decodeWAV("my_wav_file.wav");
    writefln("channels = %s", input.channels);
    writefln("samplerate = %s", input.sampleRate);
    writefln("samples = %s", input.samples.length);

    // Only keep the first channel (left)
    input = input.makeMono(); 

    // Multiply the left channel by 2 in-place
    foreach(i; 0..input.lengthInFrames)
        input.sample(0, i) *= 2.0f;

    // Duplicate the left channel, saves a two channels WAV file out of it
    float[][] channels = [input.channel(0), input.channel(0)];
    Sound(input.sampleRate, channels).encodeWAV("amplified-2x.wav");
}

Authors:ponce

Dependencies: none

Versions:
1.0.6 2016-Dec-07
1.0.5 2016-Dec-01
1.0.4 2016-Nov-17
1.0.3 2015-Oct-06
1.0.2 2014-Nov-06
Show all 8 versions
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