On Fri, May 1, 2026 at 9:05 AM Ryan Cola via ffmpeg-user < [email protected]> wrote:
> Hello, > I am looking to use ffmpeg to inject EIA-608/708 using a Scenarist Closed > Caption file during the transcode process and creating an mpeg-ts output. > Does ffmpeg currently support that, and if not, is it something that can > be developed? > > My understanding is that FFMPEG does not have encoder support for CTA-708 or EIA-608. It's funny that I saw this message come through because I have a series of tabs open trying to learn more about the particular topic. https://en.wikipedia.org/wiki/CTA-708 https://en.wikipedia.org/wiki/EIA-608 https://en.wikipedia.org/wiki/List_of_ATSC_standards https://www.closedcaptioncreator.com/blog/articles/how-to-embed-608-708-closed-captioning.html https://superuser.com/questions/1857216/can-ffmpeg-add-a-srt-subtitle-file-to-a-ts-file https://forum.videohelp.com/threads/404132-I-d-be-interested-in-using-FFMPEG-to-prepare-a-TS-for-ATSC-broadcast _______________________________________________ ffmpeg-user mailing list -- [email protected] To unsubscribe send an email to [email protected]
