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 169F84308B for ; Fri, 20 May 2022 12:08:53 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id C43D668B235; Fri, 20 May 2022 15:08:52 +0300 (EEST) Received: from mail-qk1-f174.google.com (mail-qk1-f174.google.com [209.85.222.174]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 1489A68B235 for ; Fri, 20 May 2022 15:08:46 +0300 (EEST) Received: by mail-qk1-f174.google.com with SMTP id 135so4197309qkm.4 for ; Fri, 20 May 2022 05:08:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=kYU3lraq8g+5ljEYmoWjYI99oZ4Wra9IzizWVQghUQU=; b=cG4jo7zDwJlK5HTIbRXKhFcE0SVGNII3Rz4vxyNrMcPrPbx9T2fC7aTch3lkAb2Hdk /JIZqjTcf+QIdjuSxqkN/PkU5KOcc36D3i79OKgJ1xlPVljsp9mLY0XbjCtd63GSiRNc o2Lw8smCtqm8qKBizSA9CAWV6sgDoWyC7jiAVJS9IfIf3gkeGJQxlH/d1saM+F7hJPhp 8zXwC5Jok7jxJFVd9LSIgWUj9AHmpjuFg4y0N2XoKh8+kwpxuJrIDtHi2e5mGp5leOOJ 1nNDiiF+E4Z+WPHW+grI6ggBFYmDfvN30ACDNsjCGoBEIHke0HfmSQXbTGR2iMtjlI2H JVNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=kYU3lraq8g+5ljEYmoWjYI99oZ4Wra9IzizWVQghUQU=; b=HpR0cz7qA8wHNubN4nKPCpMKMcvARDXwAINFhZc0s0rxDv2kR3aHZP0A8PB4xGqS7S XqG0+fCzms301kKqGIIxpHuy8ONUoSG0oM5xILvM2WfDpPDaM23p2/Vd8tdsuQeyhWLV ffiS+L2NokZtX7JkzUB9Vyn2CzU0qsiiViBbZ+KUmPoxWSnBPH5fPe8G6+2wWW1yISck D+2OokDD+OEoIExEgUlJoT0fDGg1ym7JLoTMXn2qG/AW55l4R4CmmbcyrWO960AXzVwg OWUBPUdAHuB1kqwSAgbRiOXuC0pnypxgLnbXyfcEJCcxW19dMwYcrsN7lLdji05ekv/J 43NQ== X-Gm-Message-State: AOAM531WkGUguMU1Dpj2yig0KkXnWXSs68avpfEgHHoayZb9WIasEy/V q4TrLwPhfjVwjD/L78mA5J/HVZQJwfE= X-Google-Smtp-Source: ABdhPJwWV+G1Egx7rLSbEjfQN8r0F0RNBhyqaGSCJNlJ+m6wRTem1Ol1c1TXQfsuppbXV2Jr+zX0xw== X-Received: by 2002:a05:620a:4509:b0:6a0:25a5:6642 with SMTP id t9-20020a05620a450900b006a025a56642mr6026121qkp.197.1653048524386; Fri, 20 May 2022 05:08:44 -0700 (PDT) Received: from [192.168.1.35] (c-68-41-54-207.hsd1.mi.comcast.net. [68.41.54.207]) by smtp.gmail.com with ESMTPSA id d8-20020ac85ac8000000b002f39b99f675sm3103245qtd.15.2022.05.20.05.08.44 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 May 2022 05:08:44 -0700 (PDT) Message-ID: Date: Fri, 20 May 2022 08:08:43 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Content-Language: en-US-large To: ffmpeg-devel@ffmpeg.org References: <20220518151817.21270-1-leo.izen@gmail.com> <20220518182338.GR396728@pb2> <20220518182748.GS396728@pb2> <20220520102815.GT396728@pb2> From: Leo Izen In-Reply-To: <20220520102815.GT396728@pb2> Subject: Re: [FFmpeg-devel] [PATCH v4] avutil/csp: create avpriv API for colorspace structs 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On 5/20/22 06:28, Michael Niedermayer wrote: > > 2. someone said, you need to pick a denominator when doing float -> rational > av_d2q() will pick the best denominator for you. > av_d2q() requires you to pass a maximum denominator, which essentially determines precision of the conversion. You still have to make a (somewhat) arbitrary choice in that matter. - Leo Izen (thebombzen) _______________________________________________ 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".