[FFmpeg-devel] [PATCH] avdevice/decklink_dec: extracting and outputing klv from vanc

Zivkovic, Milos zivkovic at teralogics.com
Fri Jul 3 11:25:20 EEST 2020


Thanks.

Regards,
Milos

On Fri, Jul 3, 2020 at 12:55 AM Marton Balint <cus at passwd.hu> wrote:
>
>
>
> On Sun, 28 Jun 2020, Marton Balint wrote:
>
> >
> >
> > On Mon, 22 Jun 2020, Zivkovic, Milos wrote:
> >
> >> Hello,
> >>
> >> I've attached another patch with the latest changes.
> >> Sorry for sending it as an attachment again, I'll figure something out
> >> for the future patches.
> >>
> >> Anyhow, this patch removes the reordering and the unused HANC constant.
> >> It also checks if PSC is in order and renames the option to "enable_klv".
> >
> > Thanks, it looks good to me now. I will apply it in a few days.
> >
> > Regarding using the newer or the legacy VANC API of decklink: I am not
> > sure which should be used in the long run, it is nice that the decklink
> > API hides the parsing/v210 conversion, or add support of the VANC lines of
> > some less common formats, but it is also possible that it turns out to be
> > too high level for some use cases.
> >
> > For now I am OK with using both, conversion should not be too difficult if
> > we see a clear advantage using only one later on.
>
> Applied, thanks.
>
> Marton
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