Depending on your goal, you can use the following methods to manage aass (3).mp4 :
ffmpeg -i "aass (3).mp4" -vf "subtitles=aass (3).mp4" output.mp4 . aass (3).mp4
Shutter Encoder is a user-friendly GUI tool recommended for this task. 2. Softcoding (Embedding) Depending on your goal, you can use the
If you want to keep the subtitles as a togglable track without losing quality, you can embed them into the container. Depending on your goal
If you need to edit the text or timing, you can extract the .ass stream using tools like or specialized extractors to save it as a standalone file. Integrity & Repair