09-11-2017
Hello
pradeep84in,
I have a few to questions pose in response first:-
- What have you tried so far?
- What output/errors do you get?
- What are your preferred tools? (C, shell, perl, awk, etc.)
- What logical process have you considered? (to help steer us to follow what you are trying to achieve)
Most importantly,
What have you tried so far?
Whilst there is lots of useful information in your post, there are probably many ways to achieve most tasks, so giving us an idea of your style and thoughts will help us guide you to an answer most suitable to you so you can adjust it to suit your needs in future.
We're all here to learn and getting the relevant information will help us all.
Kind regards,
Robin
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LEARN ABOUT DEBIAN
speexenc
SPEEXENC(1) User Commands SPEEXENC(1)
NAME
speexenc - The reference implementation speex encoder.
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 8
--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 multiple 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 (C) 2002 Jean-Marc Valin
speexenc version 1.1 September 2003 SPEEXENC(1)