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libv4l is a collection of libraries which adds a thin abstraction layer on top of video4linux2 devices. The purpose of this (thin) layer is to make it easy for application writers to support a wide variety of devices without having to write separate code for different devices in the same class. libv4l consists of 3 different libraries: libv4lconvert, libv4l1 and libv4l2. libv4lconvert offers functions to convert from any (known) pixel-format to V4l2_PIX_FMT_BGR24 or V4l2_PIX_FMT_YUV420. libv4l1 offers the (deprecated) v4l1 API on top of v4l2 devices, independent of the drivers for those devices supporting v4l1 compatibility (which many v4l2 drivers do not). libv4l2 offers the v4l2 API on top of v4l2 devices, while adding for the application transparent libv4lconvert conversion where necessary.

SMPEG is a free MPEG1 video player library with sound support. Video playback is based on the ubiquitous Berkeley MPEG player, mpeg_play v2.2. Audio is played through a slightly modified mpegsound library, part of Splay v0.8.2. SMPEG supports MPEG audio (MP3), MPEG-1 video, and MPEG system streams. plaympeg, gtv, and glmovie are simple video players provided to test the library. The C library interface is 'documented' in smpeg.h, and the C++ library interface is spread out over the MPEG*.h files. This is a work in progress. Only 16 bit color depth is supported. The player will dynamically conver to other color depths, but playback will be much faster if your display is already set to 16 bit color depth.

SMPEG is a free MPEG1 video player library with sound support. Video playback is based on the ubiquitous Berkeley MPEG player, mpeg_play v2.2. Audio is played through a slightly modified mpegsound library, part of Splay v0.8.2. SMPEG supports MPEG audio (MP3), MPEG-1 video, and MPEG system streams. plaympeg is simple video players provided to test the library. The C library interface is 'documented' in smpeg.h, and the C++ library interface is spread out over the MPEG*.h files. This is a work in progress. Only 16 or 32 bit color depth is supported. The player will dynamically convert to other color depths, but playback will be much faster if your display is already set to 16 bit color depth.

Convey allows people across the globe to collaboratively draw images while chatting online. Using pictures in addition to words makes communicating online fun and easy. Convey is an Instant Message (IM) program. You can send an message to a friend, but unlike email, the message instantly appears on your friend's screen if they are online. Otherwise, the message is delivered to your friend when they log onto the Internet. Convey uses the Jabber protocol to send its messages. A protocol consists of the rules by which a computer communicates with another computer. Using Jabber, Convey provides users connections to other popular IM programs, such as AOL Instant Messenger, ICQ, MSN Instant Messenger, and Yahoo! Messenger.

ejabberd is a high performance Free and Open Source distributed fault-tolerant instant messaging Jabber server. Key features include: - A web administration console and command line administration tools that ensure easy set up - Support for encrypted connections to ensure secure communications - Many built-in services, including Jabber User Directory and Multi-User Chat - Standard Jabber transport compliance to enable communication with other instant messaging networks - Automatic collection of statistics for reporting and system analysis - Virtual hosting, enabling ejabberd to run several virtual domains from a single ejabberd instance - Shared rosters, so that users can have predefined entries in their contacts lists - External storage support - Large numbers of supported protocols (see the supported protocols list for details) - Multi-lingual web administration interface - Full IPv6 support

bgpq3 is a lightweight access-list/prefix-list/as-path access-list generator for Cisco and Juniper routers. This program is a mostly complete re-implementation of bgpq (net-mgmt/bgpq), with next major advantages: - much faster, especially for large as-sets. - supports ipv6 both at transport level and in prefix/access-lists generation. - supports asn32 in both asdot and asplain notation, also supports "transition" as23456 generation instead of asn32. However, bgpq3 can not be used as a full replacement of bgpq, because: - "more specific" prefix filtering is not implemented (and not planned). - GateD prefix-filters generation is not implemented (and not planned). - Cisco standard access-lists generation is not implemented (and not planned). - formatted output is not supported (yet?).

RRDBot is an SNMP polling daemon which writes the polled values to an RRD database. It can poll many different SNMP sources in an efficient manner. It has no large external dependencies, and its configuration is stored in text files. It has full support for MIB definition files and using textual MIBs instead of numerical OIDs. A nice feature is the querying of SNMP tables without using a specific index. Indexes of the rows in an SNMP table may change from time to time, and are less than ideal for long term tracking of a given value. For example RRDBot can query the traffic on your router based on the 'xl0' interface name. RRDBot also contains tools to simplify the creation of RRD files, and the various archives contained in them.

This program is a command-line utility to catalog and verify torrent files. Run with only the -t option, it displays the metadata, name, and size of each file in the torrent. Run with the -t and -p options, it computes the hashes of all files in the torrent, compares them against the hashes stored in the metadata, and warns of any errors. Torrentcheck also verifies the length of each file, and flags an error if the length is wrong even if the hash codes match. It is designed to handle files over 4GB on a 32-bit machine. If torrentcheck returns "torrent is good" at the end of its output, every byte of every file in the torrent is present and correct, to a high degree of certainty (as explained in the README file).

twister is an experimental decentralized P2P microblogging platform leveraging from the free software implementations of Bitcoin and BitTorrent protocols. User registration and authentication is provided by a bitcoin-like network, so it is completely distributed (does not depend on any central authority). Post distribution uses kademlia DHT network and bittorrent-like swarms, both are provided by libtorrent. Both Bitcoin and libtorrent versions included here are highly patched and do not interoperate with existing networks (on purpose). Warning! This is alpha software! In other words: this software is probably difficult to compile, it is not feature-complete, it can be unstable, and it may crash causing data loss. You have been warned. If you choose to continue you probably must fall into one of the following categories: You are a developer. You are an early adopter (who wants to reserve your nickname). You are a masochist.

freevrrpd is a VRRP (Virtual Router Redundancy Protocol) implementation daemon under FreeBSD, NetBSD and OpenBSD. This daemon has been rewritten from scratch and is not based on existing projects. In this second public release, you can find: * A daemon RFC 2338 Compliant adapted on FreeBSD systems * Implementation of Virtual Adresses * Support for multiples VRID * Master announce state by sending multicast packets via BPF * Changing routes and IP in 3 seconds * Doing gratuitous ARP requests to clean the cache of all hosts * Election between different slave servers * Same host can be Slave and Master at the same time * Automatic Downgrade to Slave if a Master is up again * Anti-Address Conflict system * Multi-threaded vrrp daemon * Plain text password authentication * Using now only one BPF device for all VRID * Support netmask for Virtual IP addresses * Support for monitored circuit and dependances between VRIDs * Support for VLAN pseudo devices under *BSD