FFmpeg GUI with AviSynth support for deinterlacing and profile configuration that can be used in frameserving. Created as a replacement for inflexible batch files that do not allow multiple encodings at the same time easily and make configuration complicated.

Spatial-Temporal Correlation Learning for Real-Time Video DeInterlacing (ICME 2021)

A high-level guide to using Wobbly for VapourSynth

'*.lua' scripts that will automatically set deinterlace property in mpv player to yes/no based on whether content is progressive or interlaced

simple-deinterlacer is a simple bash script that will deinterlace any video file using ffmpeg.

A utility of last-resort that does manual deinterlacing and inverse telecine of movie frames. Lets you step through frames, toggle between deinterlace operations and instantly inspect the result. Uses either yadif, bwdif, estdif or nnedi3 currently.