1SPEEXENC(1)                      User Commands                     SPEEXENC(1)
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NAME

6       speexenc - manual page for speexenc version 1.1
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SYNOPSIS

9       speexenc [options] input_file output_file
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DESCRIPTION

12       Encodes input_file using Speex. It can read the WAV or raw files.
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14   input_file can be:
15       filename.wav
16              wav file
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18       filename.*
19              Raw PCM file (any extension other than .wav)
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21       -      stdin
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23   output_file can be:
24       filename.spx
25              Speex file
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27       -      stdout
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OPTIONS

30       -n, --narrowband
31              Narrowband (8 kHz) input file
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33       -w, --wideband
34              Wideband (16 kHz) input file
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36       -u, --ultra-wideband "Ultra-wideband" (32 kHz) input file
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38       --quality n
39              Encoding quality (0-10), default 8
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41       --bitrate n
42              Encoding bit-rate (use bit-rate n or lower)
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44       --vbr  Enable variable bit-rate (VBR)
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46       --abr rate
47              Enable average bit-rate (ABR) at rate bps
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49       --vad  Enable voice activity detection (VAD)
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51       --dtx  Enable file-based discontinuous transmission (DTX)
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53       --comp n
54              Set encoding complexity (0-10), default 3
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56       --nframes n
57              Number of frames per Ogg packet (1-10), default 1
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59       --comment
60              Add  the given string as an extra comment. This may be used mul‐
61              tiple times
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63       --author
64              Author of this track
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66       --title
67              Title for this track
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69       -h, --help
70              This help
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72       -v, --version
73              Version information
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75       -V     Verbose mode (show bit-rate)
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77   Raw input options:
78       --rate n
79              Sampling rate for raw input
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81       --stereo
82              Consider raw input as stereo
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84       --le   Raw input is little-endian
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86       --be   Raw input is big-endian
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88       --8bit Raw input is 8-bit unsigned
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90       --16bit
91              Raw input is 16-bit signed
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93       Default raw PCM input is 16-bit, little-endian, mono
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95       More information is available from the Speex site: http://www.speex.org
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97       Please report bugs to the mailing list `speex-dev@xiph.org'.
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100       Copyright © 2002 Jean-Marc Valin
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104speexenc version 1.1            September 2003                     SPEEXENC(1)
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