RE: Captions/BTTV

["Michael Jackson" <mjackson@xxxxxxxxxxx>]

My apologies on the HTML formatted post earlier.  Here's a readable one.

________________________________

	From: video4linux-list-bounces@xxxxxxxxxx
[mailto:video4linux-list-bounces@xxxxxxxxxx] On Behalf Of Michael Jackson
	Sent: Monday, January 31, 2005 6:24 PM
	To: 'Linux and Kernel Video'
	Subject: Captions/BTTV
	
	
	Hello, all.  I'm back.  :)
	 
	Here's an interesting issue.
		
	My newest pet project is dealing with closed caption data.
	 
	I'm playing around with a bunch of avermedia PCI 350's that seem to
work well for our purposes.
	 
	I'm messing with ntsc-cc to pull captions right now, called as
"ntsc-cc -c"
	 
	What's interesting is that ntsc-cc will pull captions perfectly as
long as XawTV is running.  As soon as I quit, the captions become "mangled,"
for lack of a better word - They become very nonsensical.
	 
	Example output:
	 
	BUILERE FAST.
	UI
	LA ARLYCENY
	    ONERLI
	    NTEQTY
	    ADT 
	    TR99
	'SCE
	HENT
	
	This is on kernel 2.6.10...  Using bttv, autodetecting the card.
Again, video and sound work beautifully (as long as I go from the audio out
to the line in)
	 
	I'm just wondering what sort of initialization/uninitialization is
happening here that makes the captions switch from "working" to "garbled."
	

--

Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list