ffmpeg -ss 01:57:33 -i ipx-468.mkv -c:v libx265 -preset medium -crf 22 -c:a copy ipx-468-hevc.mp4
For a tech tutorial, use it as a placeholder to show how to batch-rename files or use command-line converters for obscure subtitle formats. ipx468engsub convert015733 min top
If "015733 min top" refers to processing : ffmpeg -ss 01:57:33 -i ipx-468
This tag signifies a transformation process. It tells us that the original video stream was altered to include a subtitle track. This involves: ipx468engsub convert015733 min top
Alternatively, use :