axiomatic-systems / Bento4

Full-featured MP4 format, MPEG DASH, HLS, CMAF SDK and tools
http://www.bento4.com
2.03k stars 483 forks source link

Is there support for SSA subtitles? #828

Open wiedymi opened 1 year ago

wiedymi commented 1 year ago

Does dash support ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format?

barbibulle commented 1 year ago

There's no support for this format currently. Is there a spec for how these subtitles may be inserted in an mp4 file?