#5 Start of audio is silent in output

[Jamie Bullock]

Steps to reproduce:

• Compile SoundTouch using the latest svn (r244)
• Run the soundstretch tool using the attached WAV file and the following command line:

soundstretch Click\ 120.wav stretched.wav -tempo=0

Expected behaviour:

• stretched.wav contains the same content as the original soundfile

Actual behaviour:

• stretched.wav has the beginning of the file missing

Note: this can be observed with any audio file, but it is particularly obvious with the one provided.

[oparviai]

Hello Jamie,

You're right, it indeed seemed to clip some tens of milliseconds from the beginning. This is now fixed in svn r245.

Notice that there's still a tiny offset in input/output data that's due to anti-alias filtering and sample rate interpolation. If you wish to absolutely minimize tise offset then disable anti-alias filter (SoundStretch switch '-naa').