[mythtv] Re: [patch] enable vbi recording/embedding for ivtv

Isaac Richards ijr at case.edu
Sat Feb 5 07:51:18 UTC 2005

On Thursday 03 February 2005 04:00 pm, Martin Barnasconi wrote:
> On Wednesday 02 February 2005 23:02, Isaac Richards wrote:
> > I don't see the point of this.   The code as it is right now is:
> [snip]
> > It's doing a set first, then doing a get to get the actual values it was
> > set to.  You're just replacing that get with a second set.
> You are fully right. More luck this time...
> In parallel with the debugging, I used the ivtvctl program to see what is
> exactly done to enable vbi recording (and accidently switched it on:-).
> For some reason, the cvs version doesnot generate the magic cookies
> 'itv0' and 'ITV0' as part of the private stream 1xbd.
> Based on this I concluded that the ivtv settings are not sufficient. It
> sets the VBI mode, but doesnot say it should embed things in the MPEG
> steam... In this patch I added IVTV_IOC_S_VBI_EMBED for this.

Applied to CVS.


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