[mythtv] Extract/export just the closed captioning?

Martin Barnasconi mythtv at barnasconi.net
Sat Mar 19 21:02:35 UTC 2005

On Saturday 19 March 2005 19:15, Nathan Neulinger wrote:
> Is there any way to extract the closed captioning from a mythtv
> recording? i.e. to get a transcript of the program?

CC/Subtiles could be extracted from vbi steam and dumped into a separate file.
As CC/Subtiles extraction differs per card (PVRxxx, bttv/saa7134 or DVBT), 
you need to specify the card you use. Note that all the CC/Subtile code is in 
the experimental phase, even for the existing btc/saa7134 vbi implementation 
in CVS.


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