FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge.
MKVToolnix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows. They do for Matroska what the OGMtools do for the OGM format and then some. The latest builds now have the ability to create WebM compliant Files.
Format Factory is a multifunctional media converter and DVD ripper. Its features include:Bundleware
Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
Freemake Video Converter is video converter that lets convert videos to avi, wmv, mp4 (iPhone, iPod, iPad, PSP, xBox), 3gp, rip dvd, extract mp3, burn DVD and Bluray, create photo slideshow and audio visualization, cut, join, rotate and upload videos, photos and music to YouTube.
The installer contains OpenCandy. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
AnvSoft Any Video Converter is the most renowned video converter for converting video files between various formats, with fast converting speed and excellent video quality.
Pay attention and uncheck SpyHunter (unsafe) under "custom installation" during the software update.
WinFF is a GUI frontend and batch parser for the command-line multimedia tool FFmpeg. WinFF works by making a batch file that runs in the command-line, designed to launch the command-line tool with given settings from a preset.
Wondershare UniConverter is an all-in-one DVD & Video converter tool and DVD burner for assisting you to convert videos/audios among formats like AVI, WMV, MP4, MKV, FLV, 3GP, MPG etc. even convert video to 3D, burn video files to DVD disc, DVD folder, or ISO files, download...
Adobe Media Encoder is a standalone application handy for encoding audio and video in multiple formats. Furthermore, it can serve as a companion for other related applications such as Adobe After Effects, Premiere Pro, Audition, Character Animator, and Prelude.
MediaCoder is a free universal batch media transcoder, which nicely integrates most popular audio/video codecs and tools into an all-in-one solution. With a flexible and extendable architecture, new codecs and tools are added in constantly as well as supports for new devices.