Audio::LADSPA::Network 0.018

Audio::LADSPA::Network is a semi automatic connection of Audio::LADSPA::* objects. SYNOPSIS use Audio::LADSPA::Network; use Audio::LADSPA::Plugin::Play; sub subscriber { my ($object,$event) = @_; $object = ref($object); print "Recieved event $event from $objectn"; } Audio::LADSPA::Network->add_subscriber(*,⊂scriber); my $net = Audio::LADSPA::Network->new(); my $sine = $net->add_plugin( label => sine_fcac ); my $delay = $net->add_plugin( label => delay_5s ); my $play = $net->add_plugin(Audio::LADSPA::Plugin::Play); $net->connect($sine,Output,$delay,Input); $net->connect($delay,Output,$play,Input); $sine->set(Frequency (Hz) => 440); # set freq $sine->set(Amplitude => 1); # set amp $delay->set(Delay (Seconds) => 1); # 1 sec delay $delay->set(Dry/Wet Balance => 0.2); # balance - 0.2 for ( 0 .. 100 ) { $net->run(100); } $sine->set(Amplitude => 0); #just delay from now for ( 0 .. 500 ) { $net->run(100); } This module makes it easier to create connecting Audio::LADSPA::Plugin objects. It automatically keeps the sampling frequencies correct for all plugins, adds control and audio buffers to unconnected plugins and prevents illegal connections. It also implements an observable-type API via Class::Publisher that can be used to recieve notifications of events in the network. Amongst other things, this makes writing loosely coupled GUIs fairly straightforward..

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Audioladspanetwork,  Automatic,  Automatic Connection,  Connection,  Delay,  Ladspa,  Libraries,  Net-,  Programming,  Semi,  Semi Automatic
Users rating:	0/10