Converting and "burning" text/subtitles directly into the video stream during the conversion process so they cannot be removed.

An open-source tool for highly customizable video encoding.

WinAVI - отличная программа для конвертации видео, которая поддерживает большинство современных мультимедиа форматов, включая AVI, Download WinAVI Video Converter 11.6.1 for Windows

It converts video files into formats like AVI , MPEG 1/2/4 , VCD , SVCD , and DVD .

A modern paid alternative that includes AI upscaling and online subtitle searches. WinAVI Video Converter 11.6.1 для Windows

A notable feature of this version is the auto-shutdown option, which allows the computer to turn off automatically once a large batch conversion is complete.

In the context of software like WinAVI, "deep text" usually refers to one of two technical aspects:

While the software is older (v11.6 dates back roughly to 2010), it is still available on various software archives like Uptodown or through portable download sites. Context for "Deep Text"