OggConvert is a free and open-source transcoder for digital audio and video files of various types into the free Ogg Vorbis audio format, and the Theora, VP8 and Dirac video formats. Developed by Tristan Brindle
License: Open Source
OggConvert is a versatile, open-source tool primarily focused on audio conversion with batch processing capabilities, while AutoGK is geared towards video conversion and editing, offering advanced features like subtitle support and integration with other tools. The choice between them largely depends on whether the user prioritizes audio or video functionalities.