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 819734AF97 for ; Tue, 25 Jun 2024 19:42:57 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8014768D5AA; Tue, 25 Jun 2024 22:42:54 +0300 (EEST) Received: from mail-pj1-f46.google.com (mail-pj1-f46.google.com [209.85.216.46]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 38FCA68B8FD for ; Tue, 25 Jun 2024 22:42:48 +0300 (EEST) Received: by mail-pj1-f46.google.com with SMTP id 98e67ed59e1d1-2c8062f9097so4195257a91.3 for ; Tue, 25 Jun 2024 12:42:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719344565; x=1719949365; darn=ffmpeg.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date:message-id:reply-to; bh=f48RfUIDsdPzaQTw8kQjCP42ja9tppvQLW0q6LOSU8k=; b=ZSRbh2OoLBzPgryfmyKbG6fKyP+xfyvMrV5Fq1eIvXIEo6NldoHaZ+VjusvXztCE44 XXRb/j5HGY98oNITGaopvCfTyV54VtdNXj5BIdt09WElhSc7ho/X6ybzewrmxa9jcdcS D+SiqLAOIMFu0YYXJq6DAtvQD4PaOtqqnXJcqRsUu6N/aoHzbuaLBaKL+cOrmTJocyIm xrJBDGFffXIbY50xHmkQRHB8KljYmEMwhqpk5QmcwOmgKLZiofM/WLOQqynEJPP1V8up tz9VJmrLQL+o6hCz8o1cPoMSh6EucfOdJdw4Qx2V1zCcBU+oh6K8LxgLjIMWuPrc7qBG joOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719344565; x=1719949365; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=f48RfUIDsdPzaQTw8kQjCP42ja9tppvQLW0q6LOSU8k=; b=n7iatZz7Bfyvdq4kOJbrBcxDw1gCJOVKdhWH0VxXxomKs5I5ECOFU8qtI6AN/TEFSn itE8H23CMn0ncYsWJ+Ry0VfR4KuBlqKGB5Pf04nrXFI4Xq0BAERKNgn0bEYzOSl8mjwv 0T2RUmUqVnx0VC7imrNhYD9B+bkOTu5J7mRSyAleViQr5D8bLsRmKPNHQzPfY6jCOJm1 56d4YNhEWaA/jV6ny6+js2451075TufDBQbL2BpC8A2ZXxymVpGjQ/dbKRXY6M7EiSaK vNqMbMRQQ5AesagWI7seZeggMgZkZaRDU4LDaaV6J8c/fzZL0k2CXIcUppeOMJ1ES2kR 3SXw== X-Gm-Message-State: AOJu0YxBQwTJoRTsRxgmpUDOvr/nX++wTcgfBtQn6HgnmYm+4nXRVSRF qVBeJYFyM7qvAgPSTM0x7FcHCH2sYScLUA5d4NG/8I3rUNsJ1xkP/0Vt2w== X-Google-Smtp-Source: AGHT+IHXAeywMb/02EEQAaEmF+ExydINHiBvPh6pbpA78H47c4qnKBWdL/yMNLjn+sdbUKjSv+8DWA== X-Received: by 2002:a17:90a:4bce:b0:2c8:7573:d0ba with SMTP id 98e67ed59e1d1-2c87573d6c7mr6721441a91.17.1719344565264; Tue, 25 Jun 2024 12:42:45 -0700 (PDT) Received: from [192.168.0.16] ([190.194.167.233]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c819a76ccasm9249749a91.13.2024.06.25.12.42.44 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Jun 2024 12:42:44 -0700 (PDT) Message-ID: Date: Tue, 25 Jun 2024 16:43:02 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: ffmpeg-devel@ffmpeg.org References: <20240622231520.7410-1-jamrial@gmail.com> <20240622231520.7410-2-jamrial@gmail.com> <171934264929.21847.13131388642058612280@lain.khirnov.net> <171934436959.21847.8160491510535462841@lain.khirnov.net> Content-Language: en-US From: James Almer In-Reply-To: <171934436959.21847.8160491510535462841@lain.khirnov.net> Subject: Re: [FFmpeg-devel] [PATCH 02/10] avutil/stereo3d: add a Stereo3D type to signal that the packing is unspecified 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 6/25/2024 4:39 PM, Anton Khirnov wrote: > Quoting James Almer (2024-06-25 21:14:01) >> On 6/25/2024 4:10 PM, Anton Khirnov wrote: >>> Quoting James Almer (2024-06-23 01:15:12) >>>> Given that a video stream/frame may have only one or both views coded with >>>> the packing information being unavailable, this commit adds a new type value >>>> AV_STEREO3D_UNSPEC for this purpose. >>>> The most common case for this is container level signaling of Stereo3D video >>>> where the specifics are defined at the bitstream level. >>> >>> So what information does the side data contain then? >> >> Everything but the packing type (AVStereo3DView, AVStereo3DPrimaryEye, >> baseline, horizontal_disparity_adjustment, and >> horizontal_field_of_view), which is what the vexu and hfov boxes signal. > > Don't all these imply the video is stereo? Yes, but not how the views are packed. I changed the description locally to "Video is stereoscopic but the packing is unspecified.", fwiw. 2D should be the only value for monoscopic. _______________________________________________ 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".