Right now, Amazon Elastic Transcoder outputs into H.264 video and stereo AAC audio in an MP4 container, with H.264, AAC, MP4, MPEG-2, FLV, 3GP, and AVI source material supported.

Projecis 2.2 includes “transcoding”, a process of converting user-submitted video and audio files into standardized formats that have a wide-range of browser and device compatibility, including ...

Video Converter Ultimate Version 6 key features at a glance: Super-fast video conversion with Wondershare's new APEXTRANS transcoding engine, up to 30X faster than other solutions; MORE format support ...

HandBrake video transcoder adds official AV1 codec support in latest release Nvidia and AMD's AV1 encoders aren't yet supported, but it probably won't be long.