GitHub - soiaf/haXe-WavPack-encoder: haXe code to create WavPack audio files

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 9 Commits
BitsUtils.hx		BitsUtils.hx
Bitstream.hx		Bitstream.hx
DecorrPass.hx		DecorrPass.hx
Defines.hx		Defines.hx
DeltaData.hx		DeltaData.hx
MicRecorder.hx		MicRecorder.hx
PackUtils.hx		PackUtils.hx
RecordingEvent.hx		RecordingEvent.hx
TestRecorder.hx		TestRecorder.hx
WavPackUtils.hx		WavPackUtils.hx
WaveHeader.hx		WaveHeader.hx
WavpackConfig.hx		WavpackConfig.hx
WavpackContext.hx		WavpackContext.hx
WavpackHeader.hx		WavpackHeader.hx
WavpackMetadata.hx		WavpackMetadata.hx
WavpackStream.hx		WavpackStream.hx
WordsData.hx		WordsData.hx
WordsUtils.hx		WordsUtils.hx
WvEncode.hx		WvEncode.hx
cppWavPack.hxml		cppWavPack.hxml
csWavPack.hxml		csWavPack.hxml
flashtest.hxml		flashtest.hxml
javaWavPack.hxml		javaWavPack.hxml
license.txt		license.txt
nekoWavPack.hxml		nekoWavPack.hxml
readme.txt		readme.txt
wavpack.htm		wavpack.htm

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////////////////////////////////////////////////////////////////////////////
//                   Haxe Implementation of WavPack Encoder               //
//                   Copyright (c) 2011-2017 Peter McQuillan              //
//                          All Rights Reserved.                          //
//      Distributed under the BSD Software License (see license.txt)      //
////////////////////////////////////////////////////////////////////////////

This package contains a Haxe implementation of the tiny version of the WavPack 
4.40 encoder. It is packaged with a demo command-line program that accepts a
RIFF wav file as input and outputs a WavPack encoded file.
It is possible to generate outputs in the following lanaguages:
neko, c++, c sharp, java
There is also a demo Flash WavPack encoder.
This code has been tested against Haxe 3.4.2

===
To compile the .hx files for use with Neko, use the following command

haxe nekoWavPack.hxml

To run the demo program, use the following command

Usage:   neko wavpack.n [-options] infile.wav outfile.wv [outfile.wvc]
 (default is lossless)

Options: -bn = enable hybrid compression, n = 2.0 to 16.0 bits/sample 
         -c  = create correction file (.wvc) for hybrid mode (=lossless)
         -cc = maximum hybrid compression (hurts lossy quality & decode speed)
         -f  = fast mode (fast, but some compromise in compression ratio)
         -h  = high quality (better compression in all modes, but slower)
         -hh = very high quality (best compression in all modes, but slowest
                              and NOT recommended for portable hardware use)
         -jn = joint-stereo override (0 = left/right, 1 = mid/side)
         -sn = noise shaping override (hybrid only, n = -1.0 to 1.0, 0 = off)

To make the demo Flash file, use the following command

haxe flashtest.hxml

This will produce the file

wavpack_encoder_demo.swf

This demo encodes at 8kHz, lossy. This can be simply modified by changing the values in 
the new method of MicRecorder.hx 

Please direct any questions or comments to [email protected]