Re: [FFmpeg-devel] [RFC PATCH 3/5] yadif: Properly preserve CEA-708 closed captions

From: Devin Heitmueller <devin.heitmueller@ltnglobal.com>
To: Dennis Mungai <dmngaie@gmail.com>
Cc: Devin Heitmueller <dheitmueller@ltnglobal.com>,
	FFmpeg development discussions and patches
	<ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [RFC PATCH 3/5] yadif: Properly preserve CEA-708 closed captions
Date: Sat, 18 Mar 2023 19:20:12 -0400
Message-ID: <CAHGibzHAK7Ho9rxs4N0dR9eYHrgeCo3QidC8JqvfT9i=CyDvLA@mail.gmail.com> (raw)
In-Reply-To: <CAKKYfmHdjn5ZCXCTzssHScs435Ab5_SYikD7guAwGngApSjz2g@mail.gmail.com>

Hello Dennis,

On Sat, Mar 18, 2023 at 11:48 AM Dennis Mungai <dmngaie@gmail.com> wrote:
> Hello Devin,
>
> How would this be propagated (or replicated) in other deinterlacers, namely Intel's OneVPL based deinterlace_qsv, vpp_qsv and VAAPI's deinterlace_vaapi?

So I was focused mainly on the video filters that I use regularly,
which didn't include the hardware accelerated ones.  That said, if you
look at the patches themselves, they're actually only a few lines of
code that need to be added to the individual filters, so the
maintainers of those filters should have little difficulty reusing the
framework.

I would be quite happy to see other filters reuse the same mechanism,
rather than reinventing the wheel, and I intentionally tried to
minimize the amount of code required by modules to make use of the
framework.

Devin

-- 
Devin Heitmueller, Senior Software Engineer
LTN Global Communications
o: +1 (301) 363-1001
w: https://ltnglobal.com  e: devin.heitmueller@ltnglobal.com
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