Auto-detect interlaced / progressive source with option to deinterlace if source is interlaced

I realize interlaced sources are probably less common these days, but I still work with them and one of your competitors has had this functionality in their software for years. For my own work, this would allow me to build a single workflow for my large volume client, instead of having to build two workflows (interlaced & progressive) and check the sources each time with third-party software to determine whether it's "i" or "p".