From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id C9D7345CAF for ; Mon, 30 Oct 2023 23:42:59 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9552668CCD5; Tue, 31 Oct 2023 01:42:55 +0200 (EET) Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 0E4EE68CCCA for ; Tue, 31 Oct 2023 01:42:48 +0200 (EET) Received: by mail.gandi.net (Postfix) with ESMTPSA id 43755FF805 for ; Mon, 30 Oct 2023 23:42:47 +0000 (UTC) Date: Tue, 31 Oct 2023 00:42:47 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20231030234247.GN3543730@pb2> References: <20231028144430.60538-1-ffmpeg@haasn.xyz> <20231028144430.60538-8-ffmpeg@haasn.xyz> MIME-Version: 1.0 In-Reply-To: <20231028144430.60538-8-ffmpeg@haasn.xyz> X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH v2 07/10] avfilter/vf_scale: preserve YUV range by default X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: multipart/mixed; boundary="===============2056962888052166727==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============2056962888052166727== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="8fO9XcmfgQpeuzfm" Content-Disposition: inline --8fO9XcmfgQpeuzfm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Oct 28, 2023 at 04:41:14PM +0200, Niklas Haas wrote: > From: Niklas Haas >=20 > YUV->YUV conversions should preserve input range, if the output range is > unspecified. Ensures full-range YUV input comes out as full-range YUV > output by default, even through YUV->YUV pixel format conversions. > --- > libavfilter/vf_scale.c | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) this seems to change the output of the following: ffmpeg -i 4493/AVCI100.mov -vframes 3 -bitexact file.nut did not investigate if this is a bug or bugfix files are here: https://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket524/ [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I know you won't believe me, but the highest form of Human Excellence is to question oneself and others. -- Socrates --8fO9XcmfgQpeuzfm Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZUA/cwAKCRBhHseHBAsP q9v7AJ9LndOxp9NstqnUzP9DBhlLpePiQQCfYrfW/8vYS5za6omEWni22T7cNgg= =Ftn1 -----END PGP SIGNATURE----- --8fO9XcmfgQpeuzfm-- --===============2056962888052166727== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ 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". --===============2056962888052166727==--