On Sat, 2005-03-19 at 22:02 +0100, Martin Barnasconi wrote: > 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.
I'm not talking about getting captions while reading from the card - that works great with the bttv series cards I'm using. I'm talking about the recordings after they are on disk in .nuv form. I can view the closed captioning/subtitles when playing back a recording from media library, or could transcode the media with nuvexport, the question is, is there a straightforward way to extract the data from the .nuv file itself? i.e. some mode for nuvexport that would decode but not transcode? -- Nathan ------------------------------------------------------------ Nathan Neulinger EMail: [EMAIL PROTECTED] University of Missouri - Rolla Phone: (573) 341-6679 UMR Information Technology Fax: (573) 341-4216
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