[mythtv] Occasional Closed Caption glitches (IVTV 0.4.2/PVR250/SVN Rev 8992)

[Brad Martin]

>
> ubject:
> [mythtv] Occasional Closed Caption glitches (IVTV 0.4.2/PVR250/SVN Rev 
> 8992)
> From:
> "Robert Johnston" <anaerin at gmail.com>
> Date:
> Tue, 21 Feb 2006 14:11:29 -0600
> To:
> "Development of mythtv" <mythtv-dev at mythtv.org>
>
> To:
> "Development of mythtv" <mythtv-dev at mythtv.org>
>
>
>Closed Captioning works well here (NTSC-Cable). However occasionally
>there's a screen of CC data that flashes up for 1 frame then
>dissappears 'til the next set of CC data comes in (Rather than
>persisting).
>
>Has anyone seen this before, and what information can I provide to
>help make this work better?
>
>Thanks in Advance.
>--
>Robert "Anaerin" Johnston
>  
>
I've been seeing this for a while too.  It's been doing this in SVN for 
probably at least a month, and still doing it as of 9068.  I have a 
similar setup as you: PVR250, IVTV 0.4.2, video source is NTSC cable.  
I've seen it on several different shows on different channels.

I also often see missing characters in the closed caption text, usually 
every couple of lines 2-3 characters in a row will be omitted.  Don't 
know if this is related or not, or maybe just a problem with the source 
material.

    --Brad

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