You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
2.2 KiB
105 lines
2.2 KiB
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.29. |
|
.TH SPEEXENC "1" "December 2002" "speexenc version 1.0" "User Commands" |
|
.SH NAME |
|
speexenc \- manual page for speexenc version 1.0 |
|
.SH SYNOPSIS |
|
.B speexenc |
|
[\fIoptions\fR] \fIinput_file output_file\fR |
|
.SH DESCRIPTION |
|
Encodes input_file using Speex. It can read the WAV or raw files. |
|
.SS "input_file can be:" |
|
.TP |
|
filename.wav |
|
wav file |
|
.TP |
|
filename.* |
|
Raw PCM file (any extension other than .wav) |
|
.TP |
|
- |
|
stdin |
|
.SS "output_file can be:" |
|
.TP |
|
filename.spx |
|
Speex file |
|
.TP |
|
- |
|
stdout |
|
.SH OPTIONS |
|
.TP |
|
\fB\-n\fR, \fB\-\-narrowband\fR |
|
Narrowband (8 kHz) input file |
|
.TP |
|
\fB\-w\fR, \fB\-\-wideband\fR |
|
Wideband (16 kHz) input file |
|
.HP |
|
\fB\-u\fR, \fB\-\-ultra\-wideband\fR "Ultra-wideband" (32 kHz) input file |
|
.TP |
|
\fB\-\-quality\fR n |
|
Encoding quality (0-10), default 3 |
|
.TP |
|
\fB\-\-bitrate\fR n |
|
Encoding bit-rate (use bit-rate n or lower) |
|
.TP |
|
\fB\-\-vbr\fR |
|
Enable variable bit-rate (VBR) |
|
.TP |
|
\fB\-\-abr\fR rate |
|
Enable average bit-rate (ABR) at rate bps |
|
.TP |
|
\fB\-\-vad\fR |
|
Enable voice activity detection (VAD) |
|
.TP |
|
\fB\-\-dtx\fR |
|
Enable file-based discontinuous transmission (DTX) |
|
.TP |
|
\fB\-\-comp\fR n |
|
Set encoding complexity (0-10), default 3 |
|
.TP |
|
\fB\-\-nframes\fR n |
|
Number of frames per Ogg packet (1-10), default 1 |
|
.TP |
|
\fB\-\-comment\fR |
|
Add the given string as an extra comment. This may be |
|
used multiple times. |
|
.TP |
|
\fB\-\-author\fR |
|
Author of this track. |
|
.TP |
|
\fB\-\-title\fR |
|
Title for this track. |
|
.TP |
|
\fB\-h\fR, \fB\-\-help\fR |
|
This help |
|
.TP |
|
\fB\-v\fR, \fB\-\-version\fR |
|
Version information |
|
.TP |
|
\fB\-V\fR |
|
Verbose mode (show bit-rate) |
|
.SS "Raw input options:" |
|
.TP |
|
\fB\-\-rate\fR n |
|
Sampling rate for raw input |
|
.TP |
|
\fB\-\-stereo\fR |
|
Consider raw input as stereo |
|
.TP |
|
\fB\-\-le\fR |
|
Raw input is little-endian |
|
.TP |
|
\fB\-\-be\fR |
|
Raw input is big-endian |
|
.TP |
|
\fB\-\-8bit\fR |
|
Raw input is 8-bit unsigned |
|
.TP |
|
\fB\-\-16bit\fR |
|
Raw input is 16-bit signed |
|
.PP |
|
Default raw PCM input is 16-bit, little-endian, mono |
|
.PP |
|
More information is available from the Speex site: http://www.speex.org |
|
.PP |
|
Please report bugs to the mailing list `speex-dev@xiph.org'. |
|
.SH COPYRIGHT |
|
Copyright \(co 2002 Jean-Marc Valin
|
|
|