On Sun, 11 Feb 2018, Ray Tiley wrote:
This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
data interleved between the uyvy and not just the luma as in
high definition resolutions.
In my testing this allows a decklink card encoding valid NTSC closed
captions to pass the ca
This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
data interleved between the uyvy and not just the luma as in
high definition resolutions.
In my testing this allows a decklink card encoding valid NTSC closed
captions to pass the caption data to the x264 encoder.
Updated w
On Mon, 5 Feb 2018, Ray Tiley wrote:
This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
data interleved between the uyvy and not just the luma as in
high definition resolutions.
In my testing this allows a decklink card encoding valid NTSC closed
captions to pass the cap
On Mon, Feb 5, 2018 at 7:32 PM Marton Balint wrote:
>
>
> On Mon, 5 Feb 2018, Devin Heitmueller wrote:
>
> > Hi Marton,
> >
> >>
> >> Have you found which standard contains reference to interleaved VANC?
> >
> > So SMPTE falls back onto the earlier standards for digital video
> bitstreams as defi
This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
data interleved between the uyvy and not just the luma as in
high definition resolutions.
In my testing this allows a decklink card encoding valid NTSC closed
captions to pass the caption data to the x264 encoder.
Updated w
On Mon, 5 Feb 2018, Devin Heitmueller wrote:
Hi Marton,
Have you found which standard contains reference to interleaved VANC?
So SMPTE falls back onto the earlier standards for digital video bitstreams as
defined in ITU BT.656 (for SD) and BT.1120 (for HD).
That said, the list of mo
Hi Marton,
>
> Have you found which standard contains reference to interleaved VANC?
So SMPTE falls back onto the earlier standards for digital video bitstreams as
defined in ITU BT.656 (for SD) and BT.1120 (for HD).
>
>>
>> That said, the list of modes should probably be expanded to include
On Mon, 5 Feb 2018, Devin Heitmueller wrote:
Hello Marton,
I thought you are working on an updated patch, or I just missed the new
one? The email you replied to here definitely contains the old, without
interleaved VANC autodetection or proper width for get_metadata.
I did some digging in
Hello Marton,
> I thought you are working on an updated patch, or I just missed the new one?
> The email you replied to here definitely contains the old, without
> interleaved VANC autodetection or proper width for get_metadata.
I did some digging into this after discussion with Ray (both by re
On Mon, 5 Feb 2018, Ray Tiley wrote:
On Sun, Jan 28, 2018 at 9:40 PM Ray Tiley wrote:
This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
data interleved between the uyvy and not just the luma as in
high definition resolutions.
In my testing this allows a decklink car
On Sun, Jan 28, 2018 at 9:40 PM Ray Tiley wrote:
> This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
> data interleved between the uyvy and not just the luma as in
> high definition resolutions.
>
> In my testing this allows a decklink card encoding valid NTSC closed
> cap
This changes how NTSC VANC is extracted from the buffer. In NTSC the vanc
data interleved between the uyvy and not just the luma as in
high definition resolutions.
In my testing this allows a decklink card encoding valid NTSC closed
captions to pass the caption data to the x264 encoder.
Updated w
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