SPEEXENC(1) User Commands SPEEXENC(1)
NAME
speexenc - manual page for speexenc version 1.0.3
SYNOPSIS
speexenc [options] input_file output_file
DESCRIPTION
Encodes input_file using Speex. It can read the WAV or raw files.
input_file can be:
filename.wav
wav file
filename.*
Raw PCM file (any extension other than .wav)
- stdin
output_file can be:
filename.spx
Speex file
- stdout
OPTIONS
-n, --narrowband
Narrowband (8 kHz) input file
-w, --wideband
Wideband (16 kHz) input file
-u, --ultra-wideband "Ultra-wideband" (32 kHz) input file
--quality n
Encoding quality (0-10), default 3
--bitrate n
Encoding bit-rate (use bit-rate n or lower)
--vbr Enable variable bit-rate (VBR)
--abr rate
Enable average bit-rate (ABR) at rate bps
--vad Enable voice activity detection (VAD)
--dtx Enable file-based discontinuous transmission (DTX)
--comp n
Set encoding complexity (0-10), default 3
--nframes n
Number of frames per Ogg packet (1-10), default 1
--comment
Add the given string as an extra comment. This may be used mul-
tiple times
--author
Author of this track
--title
Title for this track
-h, --help
This help
-v, --version
Version information
-V Verbose mode (show bit-rate)
Raw input options:
--rate n
Sampling rate for raw input
--stereo
Consider raw input as stereo
--le Raw input is little-endian
--be Raw input is big-endian
--8bit Raw input is 8-bit unsigned
--16bit
Raw input is 16-bit signed
Default raw PCM input is 16-bit, little-endian, mono
More information is available from the Speex site: http://www.speex.org
Please report bugs to the mailing list ‘speex-dev@xiph.org’.
COPYRIGHT
Copyright © 2002 Jean-Marc Valin
speexenc version 1.0.3 September 2003 SPEEXENC(1)
