Which cards/drivers implement /dev/vout with VBI output?
- From: Stefan de Konink <skinkie (at) xs4all.nl>
- Date: Wed, 10 May 2006 20:45:57 +0200 (CEST)
On Wed, 10 May 2006, Leon Woestenberg wrote:
> I would like to send VBI on a composite or S/VHS video output.
>
> I understand from the V4L2 API this can be done on the /dev/vout but
> only if the driver/card has this capability.
>
> Could someone point me in the right direction?
I asked this before and researched it alot... but except for a matrox card
supporting this I only found out that ati and nvidia actually have a data
insertion pinout like normal 'modulators' have. But no actual chip seems
to have a chip that allows to make the data to be inserted.
Connexxant though has closed captions via i2c.
But I'm very interested if anyone knows a way to do this, to support
teletext/tts/ceefax...
Stefan de Konink
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