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EIA-608/708 to both A/53 and Ancillary
Posted: Mon May 26, 2025 5:29 pm
by Gluponja22
Does FFAStrans support embedding EIA-608/708 in both A/53 and Ancillary data stream?
We have a file with EIA-608/708 in the Ancillary track and would need it in the A/53 DTVCC track as well.
Is that option available?
Re: EIA-608/708 to both A/53 and Ancillary
Posted: Mon May 26, 2025 8:22 pm
by admin
Hi Gluponja22, thank you for using FFAStrans and welcome to the forum!
Does this thread shed som light?
viewtopic.php?t=1593
I'm not too deep into that stuff but maybe @emcodem or @FranceBB can shed some more light on your options.
-steinar
Re: EIA-608/708 to both A/53 and Ancillary
Posted: Tue May 27, 2025 11:59 am
by Gluponja22
HI Steinar, this thread talks about the conversion of EIA-608 Closed Caption data into CEA-708. My situation is a bit different. I have both the 608 and 708 captions in the ancillary track, but need the 708 on its own ATSC-compliant A/53 track.
Re: EIA-608/708 to both A/53 and Ancillary
Posted: Tue May 27, 2025 12:36 pm
by emcodem
Hi Gluponja22!
Unfortunately we have no tools for parsing/extracting/converting or working with 608/708 ancillary data in any way, same as in the topic that steinar linked.
Re: EIA-608/708 to both A/53 and Ancillary
Posted: Tue May 27, 2025 1:09 pm
by Gluponja22
Thank you emcodem.