HDMV PGS subtitles are not supported by many devices, video players and media servers. A good solution to this is to convert PGS to SRT subtitles, I’ll show you how to do so with an open-source subtitle editor.
If your media player doesn’t support the PGS subtitle format, it is best to convert PGS to SRT, compatible with all platforms and devices. Check out this post to learn how to perform PGS to SRT conversion.
ffmpeg -i '<extracted_file>.mkv' -vn -an -c:s copy '<subtitle_file>.sup' Copy or move the extracted file to the project's ./test/res/ directory and rename it to subs.sup. From here, you may either make a copy of subs.sup and name it subs_short.sup or use a hex editor to...