Wondershare Virtual Audio

Audio::MFCC is a Perl module for computing mel-frequency cepstral coefficients. SYNOPSIS use Audio::MFCC; my $fe = Audio::MFCC->init(%params) $fe->start_utt; my @ceps = $fe->process_utt($rawdata, $nsamps); my $leftover = $fe->end_utt; This module provides an interface to the Sphinx-II...

Audio::ESD is a Perl extension for talking to the Enlightened Sound Daemon. SYNOPSIS use Audio::ESD; my $stream = Audio::ESD->play_stream({ # these are the defaults sample_rate => 16000, channels => 1, fallback => 0, bits_sample => 16, encoding => linear }) or die "Failed to open ESD...

Audio::SPX is a Perl interface to the Sphinx-II audio library. SYNOPSIS use Audio::SPX; my $ad = Audio::SPX->open_sps(16000); $ad->start_rec or die "start_rec failed"; $ad->stop_rec or die "stop_rec failed"; my $samples = $ad->read($buf, $max); my $cad =...


Platforms: *nix

Audio::OSS is a pure-perl interface to OSS (open sound system) audio devices. SYNOPSIS use Audio::OSS qw(:funcs :formats :mixer); my $dsp = IO::Handle->new(" dsp_reset($dsp) or die "reset failed: $!"; my $mask = get_supported_formats($dsp); if ($mask & AFMT_S16_LE) { set_fmt($dsp,...


Platforms: *nix

Audio::Ao is a Perl wrapper for the Ao audio library. SYNOPSIS use Audio::Ao qw(:all); initialize_ao; my $device = open_live(default_driver_id(), 16, $rate, $channels, is_big_endian(), {}); while (#have data) { play($device, $data_buffer, $len_of_buffer); } close_ao($device($device));...


Platforms: *nix

Virtual Machine Manager software (virt-manager for short package name) is a desktop user interface for managing virtual machines. The project presents a summary view of running domains and their live performance & resource utilization statistics. A detailed view presents graphs showing...


Platforms: *nix

jVSTwRapper is an easy and reliable wrapper to write audio plug-ins in Java. It enables you to develop VST (2.4), Audio Unit (AU) and LADSPA compatible audio plugins and virtual instruments plus user interfaces (Swing) and run them on Windows, Linux and Mac OSX. Five demo plugins (+src) are...


Platforms: Mac

Virtual Machine Manager (virt-manager for short package name) is a desktop application for managing virtual machines. It presents a summary view of running domains and their live performance & resource utilization statistics. A detailed view presents graphs showing performance & utilization...


Platforms: *nix

Audio::TagLib::ID3v2::SynchData is a Perl module with a few functions for ID3v2 synch safe integer conversion. SYNOPSIS use Audio::TagLib::ID3v2::SynchData; print Audio::TagLib::ID3v2::SynchData->toUInt( Audio::TagLib::ByteVector->new("11")), "n"; # got 6321 print...


Platforms: *nix

Audio::TagLib::MPEG::File is an MPEG file class with some useful methods specific to MPEG. SYNOPSIS use Audio::TagLib::MPEG::File; my $i = Audio::TagLib::MPEG::File->new("sample file.mp3"); print $i->tag()->artist()->toCString(), "n"; # got artist This implements the generic...


Platforms: *nix

Audio::TagLib::MPEG::XingHeader is an implementation of the Xing VBR headers. SYNOPSIS use Audio::TagLib::MPEG::XingHeader; my $i = Audio::TagLib::MPEG::XingHeader->new($data); print $i->isValid() ? "valid" : "invalid", "n"; This is a minimalistic implementation of the Xing VBR headers....


Platforms: *nix

Audio::TagLib::MPEG::Properties is an implementation of audio property reading for MP3. SYNOPSIS use Audio::TagLib::MPEG::Properties; my $f = Audio::TagLib::MPEG::File->new("sample file.mp3"); my $i = $f->audioProperties(); print $i->layer(), "n"; # got 3 This reads the data from an...


Platforms: *nix

Audio::TagLib::ByteVector is a byte vector. SYNOPSIS use Audio::TagLib::ByteVector; my $i = Audio::TagLib::ByteVector->new(); $i->setData("blah blah blah"); print $i->data(), "n"; # got "blah blah blah" This class provides a byte vector with some methods that are useful for tagging...


Platforms: *nix

Audio::TagLib::MPEG::Header is an implementation of MP3 frame headers. SYNOPSIS use Audio::TagLib::MPEG::Header; my $i = Audio::TagLib::MPEG::Header->new($data); This is an implementation of MPEG Layer III headers. The API follows more or less the binary format of these headers. Refer to...


Platforms: *nix

Audio::TagLib::ID3v2::RelativeVolumeFrame is an ID3v2 relative volume adjustment frame implementation. SYNOPSIS use Audio::TagLib::ID3v2::RelativeVolumeFrame; my $i = Audio::TagLib::ID3v2::RelativeVolumeFrame->new( Audio::TagLib::ByteVector->new("")); $i->setChannelType("MasterVolume");...


Platforms: *nix

Audio::TagLib::Shell is a mini shell of Audio::TagLib. SYNOPSIS $> perl -MAudio::TagLib::Shell -e shell $tag:>open file openned successfully $tag:o>title < title in tag > $tag:o>artist < artist in tag > $tag:o>channels 2 $tag:o>setComment blah blah blah comment set successfully...


Platforms: *nix

Audio::TagLib::MPC::File is an implementation of Audio::TagLib::File with MPC specific methods. SYNOPSIS use Audio::TagLib; my $i = Audio::TagLib::MPC::File->new("sample mpc file.mpc"); print $i->tag()->title()->toCString(), "n"; # got title This implements and provides an interface for...


Platforms: *nix

Audio::TagLib::Vorbis::File is an implementation of Ogg::File with Vorbis specific methods. SYNOPSIS use Audio::TagLib::Vorbis::File; my $i = Audio::TagLib::Vorbis::File->new("sample vorblis file.ogg"); print $i->tag()->comment()->toCString(), "n"; # got comment This is the central class...


Platforms: *nix

Audio::TagLib::Ogg::FLAC::File is an implementation of Audio::TagLib::File with Ogg/FLAC specific methods. SYNOPSIS use Audio::TagLib::Ogg::FLAC::File; my $i = Audio::TagLib::Ogg::FLAC::File->new("sample file.flac"); print $i->tag()->album()->toCString(), "n"; # got album This implements...


Platforms: *nix

Audio::RaveMP is a Perl interface to Sensory Science RaveMP player. SYNOPSIS use Audio::RaveMP (); The Audio::RaveMP module provides a Perl interface to the Sensory Science RaveMP player. METHODS new my $rmp = Audio::RaveMP->new; permitted Check parallel port permissions (must be...


Platforms: *nix