I have mdat content that I parsed from mkv cluster/blocks it is basically the mdat section of the mp4 file contained in the mkv.
I would like to build a playable mp4 or ts file or any playable format from that mdat.
I already have all the required metadata parsed from the mkv file.
I already looked at ffmpeg and videojs/mux.js lib without success.
I'm building this using javascript in browser, the goal is to parse mkv, extract part of the content and play it in browser.
if I can convert a specific cluster from the mkv to a mp4 file that will be good too.
does anyone have an idea how I can proceed. Thank you.