The name of the subtitles file generated is an abbreviated version of the video file name that also includes the word "subtitles". It would be better to match the full name of the file and remove the "subtitles" text since the extension already implies that it's a file generated for subtitles.

Examples - "Overview of Astro Integrations.mp4" became "overview-of-subtitles.srt" but I would rather it be

"Overview-of-Astro Integrations.mp4"

As it is right now, if I have two videos that start with "Overview of", it will generate two subtitle files named "overview-of-subtitles.srt" and "overview-of-subtitles(1).srt" which is hard to tell apart