Extracting Subtitles from mkv using ffmpeg
<p>So I'm trying to extract the subtitles and their format (how they look) and also trying to implement them into another mkv of the same video. Long story short, I'm trying to get the nice looking subtitles that follow the colour of their background</p>

<p><a href="https://i.stack.imgur.com/7PVrv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7PVrv.png" alt="enter image description here"></a></p>

<p>and their lovely colours</p>

<p><a href="https://i.stack.imgur.com/Lpwcy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Lpwcy.png" alt="enter image description here"></a></p>

<p>So when I use FFmpeg to check the streams and how I would map them and whatot and then this shows up </p>

<p><a href="https://i.stack.imgur.com/DDhO5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DDhO5.png" alt="enter image description here"></a></p>

<p>There are up to 40 sum streams all to get the nice looking subtitles. So, how would I get all those out?</p>