Free Video Cutter Joiner - The easiest video cutter joiner software can cut large video file and remove unwanted parts like commercials, outtakes and trailers. Free Video Cutter Joiner works well with many file formats like AVI, MPEG, MP4, WMV, 3GP, FLV,etc.
Documize - Enterprise-grade wiki and knowledge management platform
gstreamer - GStreamer is a library for constructing graphs of media-handling components. The applications it supports range from simple Ogg/Vorbis playback, audio/video streaming to complex audio (mixing) and video (non-linear editing) processing.
HackMD - Fast and flexible, real-time collaborative markdown, inspired by Hackpad.
Free AVI/MPEG/WMV/MP4/FLV Video Joiner - MP4 video files may also be met in every single place and many customers decide upon storing movies in MP4 layout.
ReadTheDocs - Spend your time on writing high quality documentation, not on the tools to make your documentation work.