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Word-by-word tagging #120
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It is possible only if the video have word by word timing inside, do you have some video where each words of some lines are shown at different time. like below caption I have never seen a video like that, though people do make cc in such a way where they In closed caption timing is generally taken from PES packet which contain closed caption, so if your each word is in different PES packet then you can get that timing, I don't think there are any sane closed caption encoder who display one word at a time with each frame, that decrease readability of those statement and it would not be useful too. can you elaborate why are you interested in identifying the precise in and out timestamps of specific words |
For captions transmitted in roll-up we could have word-by-word timing On Sun, Nov 9, 2014 at 8:35 AM, Brannon Dorsey notifications@github.com
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Hi all, |
Hi there,
I am interested in identifying the precise in and out timestamps of specific words embedded in the closed caption data of an mpeg2 stream. It seems that with CCExtractor, only lines of text are indexed in this way. Is this a limitation of CCExtractor specifically, or the standards of CC in digital broadcast? If this functionality is not directly built into CCExtractor, would you have any suggestions as to how to extract and use this very specific data?
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