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 1D77942912 for ; Wed, 6 Jul 2022 13:35:49 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9881968BA7F; Wed, 6 Jul 2022 16:35:48 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2FDDA68B992 for ; Wed, 6 Jul 2022 16:35:42 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id B3AC5240179; Wed, 6 Jul 2022 15:35:41 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id psHwCkLQMKlB; Wed, 6 Jul 2022 15:35:41 +0200 (CEST) Received: from lain.khirnov.net (lain.khirnov.net [IPv6:2001:67c:1138:4306::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "lain.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id 4AFE12400F5; Wed, 6 Jul 2022 15:35:41 +0200 (CEST) Received: by lain.khirnov.net (Postfix, from userid 1000) id 824FC1601B2; Wed, 6 Jul 2022 15:35:41 +0200 (CEST) From: Anton Khirnov To: FFmpeg development discussions and patches In-Reply-To: <20220629101251.13236-7-ffmpeg@haasn.xyz> References: <20220629101251.13236-1-ffmpeg@haasn.xyz> <20220629101251.13236-7-ffmpeg@haasn.xyz> Mail-Followup-To: FFmpeg development discussions and patches , Niklas Haas Date: Wed, 06 Jul 2022 15:35:41 +0200 Message-ID: <165711454150.31466.7860347731374018477@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH v2 6/6] avcodec/encode:: generate ICC profiles 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 Cc: Niklas Haas Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Quoting Niklas Haas (2022-06-29 12:12:51) > From: Niklas Haas > > Only if requested, and only if the codec signals support for ICC > profiles. Implementation roughly matches the functionality of the > existing vf_iccgen filter, albeit with some reduced flexibility and no > caching. > > Ideally, we'd also only do this on the first frame (e.g. mjpeg, apng), > but there's no meaningful way for us to distinguish between this case > and e.g. somebody using the image2 muxer, in which case we'd want to > attach ICC profiles to every frame in the stream. AV_CODEC_FLAG_GLOBAL_HEADER? -- Anton Khirnov _______________________________________________ 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".