Implementation checker, policy checker, reporter, and fixer

Video Editor - Fast, Precise, Stable

Embed, validate, and export AVI files metadata

Create and edit your own movies

Convert audio files

Icecast and Shoutcast streaming client

Fast Tracker II inspired music tracker

Edit tags in your audio files

Video editor

A multimedia file converter

Advanced Gtk+ Sequencer

Embed and edit Universal Ad ID metadata in MOV or MP4 files

Edit audio file metadata

Losslessly trim audio and video

MusicBrainz's music tagger

Edit audio file metadata

Digital Audio Workstation

An easy to use, quick to learn, and surprisingly powerful video editor

Sound editor

Media Cutter + Joiner

Multi-purpose video editing and processing software

Edit audio file tags

Video editor

Embed, validate, and export BWF files metadata

Convenient unified display of the most relevant technical and tag data for video and audio files

Flacon extracts individual tracks from one big audio file containing the entire album of music and saves them as separate audio files

Quality Control Tools for Video Preservation

FamiStudio NES Music Editor

Analyze DV streams and report errors

mhWaveEdit is a graphical program for editing sound files