[mythtv-users] Transcoders and closed captions
Jim Stichnoth
stichnot at gmail.com
Tue Oct 7 21:38:55 UTC 2008
On Tue, Oct 7, 2008 at 12:11 AM, Andreas <linuxdreas at dslextreme.com> wrote:
> > Normally,
> > MythTV's cc support seems great, but there are some problems with
> > transcoding. When I do a lossless mpeg-2 transcode (for permanently
> > removing commercials), the captions are lost completely.
>
> I have found that cc's in recordings from ATSC sources (or QAM) actually
> survive MythTV's lossless transcoding. Sadly, the same can not be said for
> recordings I made from analogue sources with my ivtv-cards.
Interesting -- I've only been trying this with programs recorded from a
PVR-150. I will check this out on the HDHR.
> > When I transcode
> > from mpeg-2 to mpeg-4 with a cutlist, the captions are preserved but
> > delayed during playback, presumably because the cutlist is not being
> > applied to the captions.
>
> There is a great little program out there, ccextractor, which can save
> closed
> captions to a srt file.
Cool, thanks for the pointer.
Jim
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mythtv.org/pipermail/mythtv-users/attachments/20081007/b8117ea4/attachment.htm
More information about the mythtv-users
mailing list