[BUG][0.93] CCExtractor can't extract subtitles even though my TV and FFprobe see them #764

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opened 2026-01-29 16:53:04 +00:00 by claunia · 0 comments
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Originally created by @codziennatranskrypcjatvpis on GitHub (May 14, 2023).

Video links

https://mega.nz/file/hwQQSRSD#-QjdcXLCm91HSaDitctc3G-3bsRxo-p93CIYnPXuDUs

Additional information

I'm a maintainer of website https://codziennatranskrypcjatvpis.github.io, which collects subtitles from news aired on Polish public TV, but recently subtitles from teletext have become empty. I tried switching to digital subtitles and the result is the same. I don't know why, because CCExtractor worked for me 2 years ago and digital subtitles are still available on TV. There is a possibility that broadcaster changed something to break compatibility with CCExtractor, but I can't inquiry this myself.

Originally created by @codziennatranskrypcjatvpis on GitHub (May 14, 2023). # Video links https://mega.nz/file/hwQQSRSD#-QjdcXLCm91HSaDitctc3G-3bsRxo-p93CIYnPXuDUs # Additional information I'm a maintainer of website https://codziennatranskrypcjatvpis.github.io, which collects subtitles from news aired on Polish public TV, but recently subtitles from teletext have become empty. I tried switching to digital subtitles and the result is the same. I don't know why, because CCExtractor worked for me 2 years ago and digital subtitles are still available on TV. There is a possibility that broadcaster changed something to break compatibility with CCExtractor, but I can't inquiry this myself.
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Reference: starred/ccextractor#764