Re: close caption encoding
- From: "Jack W." <jackw@xxxxxxxxx>
- Date: Mon, 26 Dec 2005 07:50:32 -0500
"martin griffith" <mart_in_medina@xxxxxxxxxxx> wrote in message
news:akqtq1dapf3n6p4h9advslm0oilh055tif@xxxxxxxxxx
> On Sun, 25 Dec 2005 12:47:39 -0500, in sci.electronics.design "Jack
> W." <jackw@xxxxxxxxx> wrote:
>
>>
>>"martin griffith" <mart_in_medina@xxxxxxxxxxx> wrote in message
>>news:nelrq19lb5s43o6lkoltmul1v589fkaapl@xxxxxxxxxx
>>> On Sat, 24 Dec 2005 15:58:03 -0500, in sci.electronics.design "Jack
>>> W." <jackw@xxxxxxxxx> wrote:
>>>
>>>>
>>>>Anyone knows how close caption is encoded on video line 21?
>>>>NTSC of course.
>>>>
>>>>Jack...
>>>>
>>>>
>>> google give 392 hits for close caption line21
>>>
>>>
>>> martin
>>
>>I know Google returns many hits but I have yet to find precise
>>informations
>>like timing wave forms. So far, all the sites I've visited say it it
>>encoded
>>on line 21, two characters per field but not much real technical infos....
>>
> try searching for EIA 608 specification. Sorry can t help you with any
> more than that
>
That's all right. I do have to search by myself. I finally found, under EIA
608 specs, the more thechnical info I was looking for.
Thanks for the help!
Jack
> martin
.
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- From: Jack W.
- Re: close caption encoding
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- Re: close caption encoding
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