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 ESMTPS id E971E4CC55 for ; Sat, 25 Jan 2025 17:18:28 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id D207D68B7D1; Sat, 25 Jan 2025 19:18:24 +0200 (EET) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id E6C5D68A817 for ; Sat, 25 Jan 2025 19:18:17 +0200 (EET) Received: by mail.gandi.net (Postfix) with ESMTPSA id 0D59DE0003 for ; Sat, 25 Jan 2025 17:18:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1737825497; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=JesV++HaD1mIOWSSyfCQ/rW7QWDLU3SyIDVU9sG1KZ0=; b=WpqqJYk52/zrbApx8RQnp3yTUISRO8Xkpg/MnBz33gyNwLvPL1AzmqzET3Gzu6V8Y3Q2J2 W00MzBzXMW6B7PBhmtTfrtvMKzFqsiIcE9OVTEVkfIlZrN0/IEwXzv9t2AkLqVQq4TzOs5 Wm6xyBxIgsPtvSOXzTUaU9oa2xa8ZLdue8hubjT9ryM6nbPXbc83WXgS+TyHSS6VQ7kbHI ewLenjo93Xof63SKwyWKL/SVwYlR0gkTk8NfFfITF6W8oDSgI+vP8hTlAJAP93QETQW1N3 CKaZFLwNMfRd2L/KDxNV49yqbfBmavlNfeHA1yMyeSNRcvSwecNpoNy7AtgSPA== Date: Sat, 25 Jan 2025 18:18:16 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250125171816.GI4991@pb2> References: <20250121151048.CC69B4127EF@natalya.videolan.org> <20250124215441.GD2768425@pb2> MIME-Version: 1.0 In-Reply-To: X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [FFmpeg-cvslog] ffv1dec: use dedicated pix_fmt field and call ff_get_format 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="===============5007364967684366655==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============5007364967684366655== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="AY132DwyjVJb6Wi5" Content-Disposition: inline --AY132DwyjVJb6Wi5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Lynne On Sat, Jan 25, 2025 at 11:06:43AM +0900, Lynne wrote: >=20 >=20 > On 25/01/2025 06:54, Michael Niedermayer wrote: > > On Tue, Jan 21, 2025 at 03:10:47PM +0000, Lynne wrote: > > > ffmpeg | branch: master | Lynne | Sun Jan 5 13:42:47 = 2025 +0900| [7187eadf8c0f0c640f1d23811c55fad0cba60aa5] | committer: Lynne > > >=20 > > > ffv1dec: use dedicated pix_fmt field and call ff_get_format > > >=20 > > > Adding support for hwaccels means that avctx->pix_fmt will indicate > > > hardware formats. > > >=20 > > > > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=3Dcommit;h=3D7187e= adf8c0f0c640f1d23811c55fad0cba60aa5 > > > --- > > >=20 > > > libavcodec/ffv1.h | 1 + > > > libavcodec/ffv1dec.c | 140 ++++++++++++++++++++++++++++------------= ----------- > > > 2 files changed, 78 insertions(+), 63 deletions(-) > >=20 > > breaks: > > ./ffmpeg -y -i mm-short.mpg -an -vcodec ffv1 -slices 4 -t 1 -coder 1 -= level 3 -slicecrc 0 -context 0 -pix_fmt ya8 -bitexact out.nut > > ./ffplay out.nut > >=20 > > (and others) > > slices seem to decode in the wrong locations and jump randomly around > >=20 > > thx >=20 > Thanks. > Is it this specific patch, or is it the patchset as a whole that did it? bisect pointed to this patch and reverting it and the following patches fixes it thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Frequently ignored answer#1 FFmpeg bugs should be sent to our bugtracker. U= ser questions about the command line tools should be sent to the ffmpeg-user ML. And questions about how to use libav* should be sent to the libav-user ML. --AY132DwyjVJb6Wi5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZ5Uc1QAKCRBhHseHBAsP qxIJAJ4k/CbuGqwUGDlo0dWN1Rmi8BjoygCffdb+mn4oJAf5M5uPhWRjUt7HIBc= =Euzv -----END PGP SIGNATURE----- --AY132DwyjVJb6Wi5-- --===============5007364967684366655== 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". --===============5007364967684366655==--