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From: Eric Wong <e@80x24.org>
To: Rene Maurer <rmnet@mailc.net>
Cc: dtas-all@nongnu.org
Subject: Re: Using 16-bit Signed Integer PCM
Date: Sun, 24 Nov 2019 23:04:14 +0000	[thread overview]
Message-ID: <20191124230414.GA26642@dcvr> (raw)
In-Reply-To: <87imn9l97j.fsf@alperose.cumparsita.ch>

Rene Maurer <rmnet@mailc.net> wrote:
> dump.sox is in s32 format and not as assumed in s16 format.

> Is there an explanation?

.sox is always 32-bit integer, see soxformat(7) manpage.

And having hacked on sox internals in C, I can confirm.  It's a
bit unfortunate, since nowadays most audio plugins and libraries
are 32-bit float and FPUs are common, so the conversions cost
some performance.

  reply	other threads:[~2019-11-24 23:04 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-24 13:01 Using 16-bit Signed Integer PCM Rene Maurer
2019-11-24 23:04 ` Eric Wong [this message]
2019-11-26 12:58   ` Rene Maurer
2019-11-26 19:16     ` Eric Wong

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