ffmpeg -ss 02:27:01 -i dveh038.mkv -vf "subtitles=dveh038.mkv" -c:v libx265 -crf 18 -preset fast -c:a aac -b:a 128k best_sub.mp4

When working with exact markers like 022701 , standard subtitle files (.SRT or .ASS) can drift due to frame-rate mismatches (e.g., converting 23.976 fps to 29.97 fps). Using dedicated subtitle editors helps you adjust the offset globally to ensure text lines align perfectly with the spoken audio track. Best Practices for High-Density Media Compression

What (Windows, macOS, Linux) are you using? Which video conversion software do you prefer to use?

Let's break down each part logically:

The article will cover:

: Set to Slow or Slower . This allows the software more time to find efficient ways to compress the data without losing detail.

022701 as seconds = 02:27:01? Or 22 minutes 70 seconds (invalid). Assuming 02:27:01 :