question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

How to handle EIA_608 subtitles / closed captions?

See original GitHub issue

I recently observed some of my videos have subtitles with the codec EIA_608 embeded. These aren’t seem to be processed by SMA. They show as Unknown (Closed Captions) in Plex for example.

Is there a way to let SMA process them? Either ignore them, like you can with other subtitle formats, tag them with default language tag, or, if possible with ffmpeg, transcode them to srt.

Issue Analytics

  • State:closed
  • Created a year ago
  • Comments:5 (3 by maintainers)

github_iconTop GitHub Comments

1reaction
mdhigginscommented, May 16, 2022

Nice

No donation needed

Let me know if you encounter any issues with other files with these same kind of subtitles. I made some assumptions about how the side data type can be read to identify the presence of the bitstream that may need to be adjusted if other files have different data

Closing this out!

0reactions
Minds3tcommented, May 15, 2022

Amazing, works as intended!

Do you happen to have some sort of donation link or anything to support this project? 😃

Read more comments on GitHub >

github_iconTop Results From Across the Web

CEA 608 CEA 708 closed captions - CaptioningStar
Let us in this article discuss closed captions and subtitles and the need for CEA- 608 and CEA- 708 captions in your videos...
Read more >
What is 608 & 708 Closed Captioning? - 3Play Media
608 closed captions only support the display of regular Latin language characters in languages such as English, Spanish, and French. Extended ...
Read more >
CEA-608/708 Closed Captions - Your content accessible for ...
Closed captions with THEOplayer: The viewer can easily turn captions and subtitles on and off or change the language while watching. To know ......
Read more >
CEA-608 vs. CEA-708: How to Add Closed Captions to a Live ...
Learn how to add captions to a live Stream, and explore the differences between CEA-608 vs CEA-708 closed captions for online video.
Read more >
608 vs 708 Closed Captions for Live Streams - StreamShark
In this post we examine the key differences between CEA-608 vs CEA-708 closed captions, along with a some other key terms. Learn more...
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Dev.to Post

No results found

github_iconTop Related Hashnode Post

No results found