Closed captions are stored in many different formats by capture cards.mp4/.mkv/.avi./etc movies and not just in your original DVDs. srt format - so you can have subtitles in your. In fact, many setbox players accept subtitles files in. Subtitles files are a de-facto standard: Almost every player can use them.Subtitles files are indexable: You can have a database with all your subtitles if you want (there are many available), so you can search the dialogs.Subtitles files are small - so small (around 250 Kb for a movie) that you can quickly download them, or email them, etc, in case you have a recording without subtitles.This is hardly practical if you are archiving HDTV shows for example. This means that if you want to keep the subtitles, you need to keep the original file. If you take a MPEG file and encode it to any format (such as divx), your result file will not have closed captions. Closed captions never survive MPEG processing.There are several reasons to have subtitles separated from the video file, including: What's the point of generating separate files for subtitles, if they are already in the source file? Keep in mind however thatĬCExtractor is GPLv2 so if you take parts or all of the source code yourĬode must also be GPLv2. You can also use CCExtractor as a library (as opposed to just running Tools still lacks captioning tool, feel free to send the authors here. Any tool, commercial or not, is specifically allowed to useĬCExtractor for any use the authors seem fit. The GUI source code is provided and can be used for Front-ends can easily get real-time status Tools already call CCExtractor as part their video process - this way It is possible to integrate CCExtractor in a larger process.
Just tell it what file to process and it does everything for you.
A tool that analyzes video files and produces independent subtitle filesįrom the closed captions data.
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