Trim, convert and process video and audio files from the command line.
Free and open source (LGPL/GPL).

Video, audio & media
Batch-convert and compress video using presets and an encoding queue.
Batch-convert and compress video using presets and an encoding queue.
Local batch transcoding and compression instead of Media Encoder through an Adobe subscription; excludes Adobe project integration. Additional comparison: Convert and compress local video into MP4, MKV or WebM using presets and a queue. Not document/image conversion, a hosted upload service, DRM bypass or every input/output codec. Own computer and encoding time required.
Encoding only, not timeline editing. Output formats are MP4, MKV and WebM; no Adobe Dynamic Link or protected-media bypass.
Each comparison covers the workflow described above, rather than every paid feature.