[mythtv-commits] Ticket #4203: Closed Caption incorrect background colour decoding
MythTV
mythtv at cvs.mythtv.org
Sun Mar 2 10:50:38 UTC 2008
#4203: Closed Caption incorrect background colour decoding
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Reporter: vkelim at bigpond.com | Owner: ijr
Type: defect | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: mythtv | Version: head
Severity: medium | Resolution:
Mlocked: 0 |
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Comment(by vkelim at bigpond.com):
I have recorded two examples in MythTV. Unfortunately, the recordings are
both half an hour long (an SD, and an HD recording) and both exceed one
gigabyte in size. Examples of the problems occur within the first two
minutes. Sorry to trouble you, but please advise me how to truncate the
.MPG file in such a way as to preserve all necessary information.
The HD recording shows a straightforward example, MythTV plays back the
recording exactly as I saw it on 'live TV' at the time, with incorrect
Teletext background colour decoding.
The SD recording is interesting, because MythTV plays back subtitles
completely differently to the way I saw it on 'live TV'. Instead of
showing Teletext subtitles, it shows smaller (and I think more
appropriately sized) white subtitles with black outline. No colour coding
is preserved at all. However ProjectX shows that Teletext subtitles with
colour coding can be decoded from the MPG stream.
Cheerio, David.
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Ticket URL: <http://svn.mythtv.org/trac/ticket/4203#comment:5>
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