Ubuntu Restricted Extras is described as 'Ubuntu's commitment to only include completely free software by default means that proprietary media formats are not configured 'out of the box'. However, you can install the ability to play popular non-free media formats, including DVD, MP3, Quicktime, and Windows' and is an app in the audio & music category. There are more than 10 alternatives to Ubuntu Restricted Extras for a variety of platforms, including Windows, Mac, Linux, BSD and Self-Hosted apps. The best Ubuntu Restricted Extras alternative is FFmpeg, which is both free and Open Source. Other great apps like Ubuntu Restricted Extras are MPlayer, Adobe Media Encoder, GStreamer and Video Transcoder.
Comprehensive multimedia framework for decoding, encoding, transcoding, muxing, demuxing, streaming, filtering, and playback of nearly any audio or video format, with command-line tools, integrated libraries, portable code, and regular security updates for users and developers.
MPlayer is a movie player which runs on many systems (see the documentation). It plays most MPEG/VOB, AVI, Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT, NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files, supported by many native, XAnim, and Win32 DLL codecs.
Hungary
EU
Standalone media encoding application with robust format support, seamless Adobe app integration, efficient workflow for conversion tasks, and a structured, easy-to-navigate interface.
United States
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.
Video Transcoder is an application which uses the open source program FFmpeg to transcode video files from one format to another.
United States
Convert videos between all the popular media formats at high speed and quality, share on YouTube and Facebook, and extract audio with ease. Choose the standard version or step up to Pro for added DVD burning and ripping power.
Canada
Voukoder Pro is a system wide video- and audio encoding service that improves your media encoding experience.
GermanyEU
An extremely powerful and full-featured video converter which converts any video and audio to mp4, avi, iPhone, iPad, mobile, PSP, DVD... and burns video to DVD, AVCHD, Blu-Ray and more.
China
AnotherGUI is a graphical front-end for audio/video command line converter (such as ffmpeg/ffmbc). Main features: parallel batch processing (better usage of multi core/threads CPU's). support of complexes options in presets (compatible with studio and professional settings).
Gihosoft Total Video Converter is a extremely powerful and full-featured video converter which converts more than 1000 video and audio formats for playing on any device. Moreover, with awesome editing tools, you can easily create and edit your personalized videos.
China
optimizeVideo is just a simple wrapper around ffmpeg, but that saves a lot of guessing. It analyzes the contents of a target video file, and sets the conversion parameters according to Google standards.
