Free captures audio software for linux

Cactus is just an audio file player. But it has some features that makes it different from other players.
There are music databases and there are players like xmms with a small and leightweight, skinable GUI.
Cactus combines these two types in one player! With Cactus you can read your music collection into a database, create a playlist by browsing/searching it and finally switch to player view(F2-Key).
Main features:
- Plattform independent
- Browse your music collection by artist, albums and titles
- Tiny lightweight player combined with a powerful database for organizing mp3-files
- Save and Load m3u Playlists
- Supports ID3v1(read/write) and ID3v2(read)
- Easy tagging of mp3-files
Enhancements:
- Some bugs concerning the playlist/tag-editing now fixed...

Show Screen Captures is an extension which enables displaying screen captures of external links on a web page.

Displays screen captures of external links on a web page. Screen shots provided by openthumbshots.org.

A screenshot, screen capture, or screen dump is an image taken by the computer to record the visible items on the monitor or another visual output device. Usually this is a digital image taken by the host operating system or software running on the computer device, but it can also be a capture made by a camera or a device intercepting the video output of the computer.

Screenshots, screen dumps, or screen captures can be used to demonstrate a program, a particular problem a user might be having or generally when computer output needs to be shown to others or archived.

Apache::Audio::DB is a Perl module that can generate a database of your tunes complete with searchable interface and nifty statistical analyses!

SYNOPSIS

# httpd.conf or srm.conf AddType audio/mpeg mp3 MP3
# httpd.conf or access.conf
< Location /songs >
SetHandler perl-script
PerlHandler Apache::MP3::Sorted
PerlSetVar SortFields Album,Title,-Duration
PerlSetVar Fields Title,Artist,Album,Duration
< /Location >

Perl Audio Converter (PAC) is a tool for converting multiple audio types from one format to another. It supports MP2, MP3, Ogg Vorbis, FLAC, Shorten, Monkey Audio, FAAC (AAC/M4A/MP4), Musepack (MPC), Wavpack (WV), OptimFrog (OFR/OFS), TTA, LPAC, Kexis (KXS), AIFF, AC3, Lossless Audio (LA), AU, SND, RAW, VOC, SMP, RealAudio (RA/RAM), WAV, and WMA.
It can also convert audio from the following video formats/extensions: RM, RV, ASF, DivX, MPG, MKV, MPEG, AVI, MOV, OGM, QT, VCD, VOB, and WMV. A CD ripping function with CDDB support, batch and playlist conversion, tag preservation for most supported formats, independent tag reading/writing, and extensions for Konqueror and amaroK is also provided.
Enhancements:
- Added: MP4::Info dependency IO::String to pacpl-install
- Updated: License GPLv3
- Bug Fix: Directory conversions. pacpl was claiming the directory was empty and prompting to use the --recursive option...Thanks to John Meyer for the report.

MPEG Audio/Video Player is a simple MPEG and AC3 player for Linux, BSD, and Windows systems.
It plays MPEG transport, program, and elementary stream files. It also has basic DVD support (using libdvdnav on Linux/BSD sytems only).
Main features:
- Runs on Windows, Linux, and BSD systems.
- Plays MPEG Transport Stream, Program Stream, and Elementary Stream files.
- Basic DVD support (with libdvdnav on Linux/BSD systems only).
- Decodes MPEG 1&2 Video, MPEG Layer 2 Audio, and AC3 audio.
- All decoders use only integer operations, for faster performance.
- Flexible, and easy to use decoders, that can decode streams in chunks as small as 1 byte (buffering is not necessary).

Audio::CD is a Perl interface to libcdaudio (cd + cddb).

SYNOPSIS

use Audio::CD ();
my $cd = Audio::CD->init;

Audio::CD provides a Perl interface to libcdaudio by Tony Arcieri, available from http://cdcd.undergrid.net/

Several classes provide glue for the libcdaudio functions and data structures.

Audio::CD Class ^

init

Initialize the Audio::CD object:
my $cd = Audio::CD->init;

stat

Stat the Audio::CD object, returns an Audio::CD::Info object.
my $info = $cd->stat;

cddb

Returns an Audio::CDDB object.
my $cddb = $cd->cddb;

play

Play the given cd track (defaults to 1).
$cd->play(1);

stop

Stop the cd.
$cd->stop;

pause

Pause the cd.
$cd->pause;

resume

Resume the cd.
$cd->resume;

eject

Eject the cd.
$cd->eject;

close

Close the cd tray.
$cd->close;

play_frames

$cd->play_frames($startframe, $endframe);

play_track_pos

$cd->play_track_pos($strarttrack, $endtrack, $startpos);

play_track

$cd->play_track($strarttrack, $endtrack);

track_advance

$cd->track_advance($endtrack, $minutes, $seconds);

advance

$cd->advance($minutes, $seconds);

get_volume

Returns an Audio::CD::Volume object.

my $vol = $cd->get_volume;

set_volume

$cd->set_volume($vol);

Audio::Mad is a Perl interface to the mad MPEG decoder library.

SYNOPSIS

use Audio::Mad qw(:all);

my $stream = new Audio::Mad::Stream();
my $frame = new Audio::Mad::Frame();
my $synth = new Audio::Mad::Synth();
my $timer = new Audio::Mad::Timer();
my $resample = new Audio::Mad::Resample(44100, 22050);
my $dither = new Audio::Mad::Dither();

my $buffer = join(, );
$stream->buffer($buffer);

FRAME: {
if ($frame->decode($stream) == -1) {
last FRAME unless ($stream->err_ok());

warn "decoding error: " . $stream->error();
next FRAME;
}

$synth->synth($frame);
my $pcm = $dither->dither($resample->resample($synth->samples()));

print $pcm;
next FRAME;
}

This module is an attempt to provide a perl interface to the MAD (MPEG Audio Decoder) library, written by Robert Leslie. It has been designed to be 100% object oriented, and to follow the MAD interface as closely as possible.

So far, most of the MAD library, plus two companion modules are provided as part of the interface. Seperate documentation is provided in perldoc for all of the modules in the Audio::Mad framework.