From: Stefano Sabatini <stefasab@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] lavfi/unsharp: clarify invalid filter param constraints
Date: Sun, 2 Apr 2023 17:09:09 +0200
Message-ID: <20230402150909.GD3542@mariano> (raw)
In-Reply-To: <20230328220022.GI26811@mariano>
On date Wednesday 2023-03-29 00:00:22 +0200, Stefano Sabatini wrote:
> On date Saturday 2023-03-25 17:20:44 +0100, Stefano Sabatini wrote:
> > Clarify failure in case of x/y building a too big matrix size.
> >
> > Example:
> > $ ffmpeg -hide_banner -f lavfi -i color=c=white:size=640x360,unsharp=lx=4:ly=21:la=-1:cx=5:cy=23:ca=0 -f null -
> > [Parsed_unsharp_1 @ 0x55b100e7d740] chroma matrix size (cx/2+cy/2)*2=26 greater than maximum value 25
> > color=c=white:size=640x360,unsharp=lx=4:ly=21:la=-1:cx=5:cy=23:ca=0: Invalid argument
> >
> > Fix trac issue:
> > http://trac.ffmpeg.org/ticket/6033
> > ---
> > libavfilter/vf_unsharp.c | 30 ++++++++++++++++++++++--------
> > 1 file changed, 22 insertions(+), 8 deletions(-)
>
> Will apply in a few days if I see no comments.
Applied.
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prev parent reply other threads:[~2023-04-02 15:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-25 16:20 Stefano Sabatini
2023-03-28 22:00 ` Stefano Sabatini
2023-04-02 15:09 ` Stefano Sabatini [this message]
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