Display progress on OS task bar


It would be a nice convenience feature to display the overall progress on the task bar, similar to how most browsers display file download progress. I find myself wanting this while doing other work on the computer but desiring to know roughly how much time is left for TVAI to finish processing.

I believe this is a UI feature supported by the Windows OS.

I realize it may be somewhat complicated to display an overall progress bar when there are potentially multiple operations happening in parallel, but maybe they could be aggregated or summarized in some way.