Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
 help / color / mirror / Atom feed
From: Kyle Swanson <k@ylo.ph>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: ichlubna <ichlubna@fit.vutbr.cz>
Subject: Re: [FFmpeg-devel] [PATCH] VMAF is now propagated to the AVFrame coming from the graph
Date: Mon, 16 Oct 2023 10:18:30 -0700
Message-ID: <CALbjROKE6vMAC_8yyk+6B32_XMeSr1L4nt1LKh1z2nNjnDsUHA@mail.gmail.com> (raw)
In-Reply-To: <20231014060041.2252-2-ichlubna@fit.vutbr.cz>

Hi,

On Fri, Oct 13, 2023 at 11:01 PM <ichlubna@fit.vutbr.cz> wrote:
>
> From: ichlubna <ichlubna@fit.vutbr.cz>
>
> Related to my ticket here: https://trac.ffmpeg.org/ticket/10586
> VMAF score was not propagated to AVFormat like SSIM or PSNR in the result of the filter graph. I have fixed this to make the usage consistent and possible to get VMAF score per-frame in libavfilter.
> The only dirty thing here is the added for loop to compute the score twice. This is done to get the score in real time. Otherwise the score is delayed by one frame. Computing the score twice should not affect the final averaged result as each frame is added twice so the average does not change.

Thank you for the patch. Give me a few days, and I will review this.

Thanks,
Kyle
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".

      reply	other threads:[~2023-10-16 17:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-14  6:00 ichlubna
2023-10-16 17:18 ` Kyle Swanson [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CALbjROKE6vMAC_8yyk+6B32_XMeSr1L4nt1LKh1z2nNjnDsUHA@mail.gmail.com \
    --to=k@ylo.ph \
    --cc=ffmpeg-devel@ffmpeg.org \
    --cc=ichlubna@fit.vutbr.cz \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
		ffmpegdev@gitmailbox.com
	public-inbox-index ffmpegdev

Example config snippet for mirrors.


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git