Hello Marton,

> On May 5, 2019, at 2:28 PM, Marton Balint <c...@passwd.hu> wrote:
> 
> 
> On Wed, 1 May 2019, Marton Balint wrote:
> 
>> Apparently in the new SDK one cannot query if VANC output is supported, so we
>> will fall back to non-VANC output if enabling the video output with VANC 
>> fails.
>> 
>> Fixes ticket #7867.
> 
> Applied.

I know it’s a bit late for a review given I’m only seeing this after it’s been 
applied.  However, has it been confirmed that the new logic works with decklink 
SDKs older than version 11?  If not, then the old logic probably needs to stay 
and the new logic probably needs to be #ifdef’d based on the SDK version.  If 
we’re talking about increasing the minimum SDK version for ffmpeg to build 
against, that’s also an option (although given version 11 is very new I 
wouldn’t particularly be in favor of that).

Also, have you ascertained that the change in question works with more than one 
model of card?  What card did you encounter this issue with, and what other 
cards did you test with?  I’m just concerned about the possibility that you 
committed a change to address an issue with some particular card, and we don’t 
know what the effects are on other cards.

Regards,

Devin

---
Devin Heitmueller - LTN Global Communications
dheitmuel...@ltnglobal.com

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