Rockbox mail archiveSubject: Re: Noticable Pop Between Tracks (Sansa)
Re: Noticable Pop Between Tracks (Sansa)
From: R.L. Horn <lists_at_eastcheap.org>
Date: Tue, 17 Feb 2009 01:40:13 -0600 (CST)
Michael Sevakis <jethead71_at_sbcglobal.net> wrote:
> I do recall a bug when I first started using rockbox that seems to gone
Ah, the golden age of epic albums.
> I have sinewave test tracks that stitch together seamlessly but it's been
Once I had some free time, I was able to do some real testing (hopefully,
First, I did a from-scratch (i.e. rm -rf .rockbox) install of r20029 from
I generated a ten-second 440Hz tone, cut it in half, and added wav
sox -n -c2 -r44100 -2 -s test.raw synth 10 sine 440 vol -6dB
The PCM files were then encoded using:
bladeenc -256 -nogap test.wav
Once I'd verified that the mp3 streams were truly gapless (I just catted
wav, flac: Seamless, as expected.
mp3 (both lame and bladeenc): Not so good. An obvious hiccough between
Results on an E260 with my handrolled r19889 were similar.
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