[QUESTION] CCExtractor 0.87 Help on cascading duplicate lines #461

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opened 2026-01-29 16:44:37 +00:00 by claunia · 0 comments
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Originally created by @sunnyevw on GitHub (Nov 25, 2018).

  • [x ] I have read and understood the [contributors guide]
  • [x ] I have used the latest available version of CCExtractor to verify this issue exists.
  • [x ] I absolutely love CCExtractor, but have not contributed previously.
  • What platform did you use? [x ] Windows - [ ] Linux - [ ] Mac

https://drive.google.com/drive/folders/1x6cXmWL_P74qCsLolXmuwRq_0GW4nZx8?usp=sharing

The first time I had this issue was with a live showing of a tv show. However it also occurs every once in a while on shows that aren't live. This is what happens (the examples are in a shorter version of the 3 minute video and SRT at the above google drive link). [caption line 1 was just music]. Caption 2 had 3 lines (call them 1, 2, 3); Caption 3 had 3 lines (2, 3, 4); Caption 4 had 3 lines (3, 4, 5).

I suspect that this can be "fixed" by using the "Teletext line deduplication" section under the Decoder tab. The instructions are all greek to me and I have no idea where to find "documentation for more information". Can anyone point me in the right direction? I could write a stupid program to delete the 2nd and 3rd lines in each caption, but I'm not sure that's the best solution.

Originally created by @sunnyevw on GitHub (Nov 25, 2018). - [x ] I have read and understood the [contributors guide] - [x ] I have used the latest available version of CCExtractor to verify this issue exists. - [x ] I absolutely love CCExtractor, but have not contributed previously. - What platform did you use? [x ] Windows - [ ] Linux - [ ] Mac https://drive.google.com/drive/folders/1x6cXmWL_P74qCsLolXmuwRq_0GW4nZx8?usp=sharing The first time I had this issue was with a live showing of a tv show. However it also occurs every once in a while on shows that aren't live. This is what happens (the examples are in a shorter version of the 3 minute video and SRT at the above google drive link). [caption line 1 was just music]. Caption 2 had 3 lines (call them 1, 2, 3); Caption 3 had 3 lines (2, 3, 4); Caption 4 had 3 lines (3, 4, 5). I suspect that this can be "fixed" by using the "Teletext line deduplication" section under the Decoder tab. The instructions are all greek to me and I have no idea where to find "documentation for more information". Can anyone point me in the right direction? I could write a stupid program to delete the 2nd and 3rd lines in each caption, but I'm not sure that's the best solution.
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Reference: starred/ccextractor#461