From: Gyan Doshi <ffmpeg@gyani.pro>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 1/2] doc/filters:ddagrab: elaborate on the semantics of framerate
Date: Wed, 22 Nov 2023 09:32:47 +0530
Message-ID: <aed820bb-bd88-4c5d-8700-94fa63dff57f@gyani.pro> (raw)
In-Reply-To: <20231119114917.1277-1-anton@khirnov.net>
On 2023-11-19 05:19 pm, Anton Khirnov wrote:
> ---
> doc/filters.texi | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/doc/filters.texi b/doc/filters.texi
> index 38615e4f18..bd4e4ca8f7 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -28163,7 +28163,12 @@ Only affects hardware cursors. If a game or application renders its own cursor,
> it'll always be captured.
>
> @item framerate
> -Framerate at which the desktop will be captured.
> +Maximum framerate at which the desktop will be captured - the interval between
> +successive frames will not be smaller than the inverse of the framerate. When
> +the desktop is not being updated often enough, the filter will duplicate
> +a previous frame. Note that there is no background buffering going on, so when
> +the filter is not polled often enough then the actual inter-frame interval may
> +be significantly larger.
>
> Defaults to 30 FPS.
>
LGTM.
Regards,
Gyan
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prev parent reply other threads:[~2023-11-22 4:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-19 11:49 Anton Khirnov
2023-11-19 11:49 ` [FFmpeg-devel] [PATCH 2/2] lavfi/vsrc_ddagrab: add an option to avoid duplicating frames Anton Khirnov
2023-11-22 4:02 ` Gyan Doshi [this message]
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