By default, the player uses for subtitles separate files, but for DASH you can use the built-in mechanism. In this case, the player will take the subtitle list from the manifest. Just enable the option in the
Unfortunately, this method does not allow you to control the design and location of subtitles. Therefore, we recommend that you implement subtitles separately. Memorizing built-in subtitles works.
By default, the display of embedded subtitles is disabled, but you can enable them by specifying the default subtitle name in the code with the default_subtitle parameter