jp-myk / WAVUtil

Simple WAV Utility Tool (read, write, combine, trim, split)

WAVUtil

Simple WAV Utility Tool

• only linear PCM
• channels(1 or 2), bit(8 or 16)
• combine, trim, split

build tool

$ make

WAV header print and read,write test

$ ./bin/wav_test data/test.wav
riffID	RIFF
size	1051116
wavID	WAVE
fmtID	fmt 
fmtSize	16
format	1
channels	1
sampleRate	16000
bytePerSec	32000
blockSize	2
bitID	16
dataID	data
dataSize	1051080

WAV combine

$ ./bin/wav_combine data/test.wav data/test.wav data/test.combined.wav

WAV trimming

$ ./bin/wav_trim data/test.wav data/test.trim.wav 1.000 5.014

WAV split

$ ./bin/wav_split data/test.wav data/split 10.000
split!
trim 0.00000 - 10.00000 [sec] / 32.84625 [sec]
trim 10.00000 - 20.00000 [sec] / 32.84625 [sec]
trim 20.00000 - 30.00000 [sec] / 32.84625 [sec]
trim 30.00000 - 32.84625 [sec] / 32.84625 [sec]