Free the ten commandments software for linux

TCPCam is a video and audio point to point conference program for Linux that is very easy to use and modify. The connection uses a single TCP port that needs to be open on only one of the two ends.
TCPCam is possible to change the video compression and resolution at run-time to match the available bandwidth.
It uses the Speex encoder for audio compression (in both narrowband and wideband), JPEG compression for video, and works with most video4linux devices and audio boards supporting the OSS API.
Main features:
- It works using a single TCP port (port 7766). In order for TCPCam to work between two users, one of the users can be completly firewalled, while the other one must have port TCP 7766 open to the outside.
- Audio frames are encoded using the Speex encoder/algorithm.
- Video frames are encoded using JPEG at high compression level.
- The user can switch between ten different video quality levels at runtime using keys from 1 to 0.
- Support for multiple video resolution (up to 640x480), the user can switch at runtime using the right keys (see usage)
- Full screen mode (just press f to toggle).
- Capture screenshots in JPEG format (just press enter).
- Audio works in narrowband (8Khz) and wideband (16Khz).
- The protocol is very simple to implement in most operating systems and programming languages. It is based on frames with a simple header containing audio or video and transimtted over a TCP channel.

GStreamer is a Perl interface to the GStreamer library.

SYNOPSIS

use GStreamer -init;

my $loop = Glib::MainLoop -> new();

# set up
my $play = GStreamer::ElementFactory -> make("playbin", "play");
$play -> set(uri => Glib::filename_to_uri $file, "localhost");
$play -> get_bus() -> add_watch(&my_bus_callback, $loop);
$play -> set_state("playing");

# run
$loop -> run();

# clean up
$play -> set_state("null");

sub my_bus_callback {
my ($bus, $message, $loop) = @_;

if ($message -> type & "error") {
warn $message -> error;
$loop -> quit();
}

elsif ($message -> type & "eos") {
$loop -> quit();
}

# remove message from the queue
return TRUE;
}

Copernicus provides a program for remembering usernames and passwords.

It enables you to store all your various Internet login details in one convenient location. It is easy to use, free, cross-platform, and available in more than ten different languages.

Copernicus is a username and password remembering program that enables you to store all your various internet login details in one convenient location. Rest assured, it is totally free from spyware and adware which tend to haunt this type of program. Apart from its ease of use, other benefits of Copernicus include the fact that it doesnt cost you a cent, is open source, will work on most modern computing platforms such as Linux, Mac OS X and Windows, and is available in more than ten different languages.

Copernicus is extremely easy to use - as you can see from the screenshots listed on this page, all of your sites are listed on the left hand side. If you click on one of those sites - the associated login details (username, password and any other information you require) are displayed on the left. Due to the fact many people have multiple logins for a single site - you can even have several logins associated with the one site and can browse the other ones by clicking on the login drop down box, or clicking the shortcut for the next login (denoted by the > symbol).

Copernicus is well suited to a multi-user computer as each user can have their own copernicus file where they store their logins.

Like all Tank Software programs, Copernicus strives to be highly customisable. You can change the language that Copernicus uses to one of the many included translations (there are over ten, including French, German, Greek, Japanese, Russian and Spanish). If you dont like the Look & Feel (a.k.a the GUI theme), you can choose between the Kunststoff Java Metal theme (default, example at top), your System default theme (Windows, example at bottom) the standard Java theme or even a custom Java Look & Feel.

As stated above, Copernicus is accessible by most computer users supporting many different languages and operating systems.

Gnome2::VFS is a Perl interface to the 2.x series of the GNOME VFS library.

SYNOPSIS

use Gnome2::VFS;

sub die_already {
my ($action) = @_;
die("An error occured while $action.n");
}

die_already("initializing GNOME VFS") unless (Gnome2::VFS -> init());

my $source = "http://www.perldoc.com/about.html";
my ($result, $handle, $info);

# Open a connection to Perldoc.
($result, $handle) = Gnome2::VFS -> open($source, "read");
die_already("opening connection to $source")
unless ($result eq "ok");

# Get the file information.
($result, $info) = $handle -> get_file_info("default");
die_already("retrieving information about $source")
unless ($result eq "ok");

# Read the content.
my $bytes = $info -> { size };

my $bytes_read = 0;
my $buffer = "";

do {
my ($tmp_buffer, $tmp_bytes_read);

($result, $tmp_bytes_read, $tmp_buffer) =
$handle -> read($bytes - $bytes_read);

$buffer .= $tmp_buffer;
$bytes_read += $tmp_bytes_read;
} while ($result eq "ok" and $bytes_read < $bytes);

die_already("reading $bytes bytes from $source")
unless ($result eq "ok" && $bytes_read == $bytes);

# Close the connection.
$result = $handle -> close();
die_already("closing connection to $source")
unless ($result eq "ok");

# Create and open the target.
my $target = "/tmp/" . $info -> { name };
my $uri = Gnome2::VFS::URI -> new($target);

($result, $handle) = $uri -> create("write", 1, 0644);
die_already("creating $target") unless ($result eq "ok");

# Write to it.
my $bytes_written;

($result, $bytes_written) = $handle -> write($buffer, $bytes);
die_already("writing $bytes bytes to $target")
unless ($result eq "ok" && $bytes_written == $bytes);

# Close the target.
$result = $handle -> close();
die_already("closing $target") unless ($result eq "ok");

Gnome2::VFS -> shutdown();

Extended C++ Callback Library provides functors and delegates for up to ten parameters.
Some callback "containers" will make life easier in special cases. For example, with DelegateList, you are able to execute all callbacks with a single call.
Enhancements:
- added ReturnType Delegate1::operator()(Param1 val1)
- added void Delegate1::operator()()
- added void Delegate0::operator()()

Produces RSS 1.0 and Atom 1.0 feeds for OpenGuides. Distributed and installed as part of the OpenGuides project, not intended for independent installation. This documentation is probably only useful to OpenGuides developers.

SYNOPSIS

use Wiki::Toolkit;
use OpenGuides::Config;
use OpenGuides::Feed;

my $wiki = Wiki::Toolkit->new( ... );
my $config = OpenGuides::Config->new( file => "wiki.conf" );
my $feed = OpenGuides::Feed->new( wiki => $wiki,
config => $config,
og_version => 1.0, );

# Ten most recent changes in RSS format.
my %args = ( items => 10,
feed_type => rss,
also_return_timestamp => 1 );
my ($feed_output,$feed_timestamp) = $feed->make_feed( %args );

print "Content-Type: application/rdf+xmln";
print "Last-Modified: " . $feed_timestamp . "nn";
print $feed_output;

Crashtest simulates car crashes. Crashtest is an educational tool that can be used to acquire much insight into this complex process.

The user can learn about the relation between speed and stopping distance. Also, many physical properties can be studied.

Crashtest is developed by Bram Stolk, SARA, and was commissioned by NWO for the Weten Week 2006 in the Netherlands.