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 B89D747FB2 for ; Wed, 6 Mar 2024 13:39:52 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3FB2368CB6E; Wed, 6 Mar 2024 15:39:50 +0200 (EET) Received: from mail-ed1-f43.google.com (mail-ed1-f43.google.com [209.85.208.43]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DF87868BF87 for ; Wed, 6 Mar 2024 15:39:43 +0200 (EET) Received: by mail-ed1-f43.google.com with SMTP id 4fb4d7f45d1cf-56647babfe6so9985942a12.3 for ; Wed, 06 Mar 2024 05:39:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1709732382; x=1710337182; darn=ffmpeg.org; h=user-agent:in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:to:from:date:from:to:cc:subject :date:message-id:reply-to; bh=ZjOQCaggeHfl39DfQp5w4E9BPl45aJP7q2dUrqvKbak=; b=bIBWbU1eRuHYW/s8wq5IAjpjLPkF62M0BeAezaXnRvMhSXL8WrYLDEAjNz5zuF49Ji zmpV5eMNHCB6x/tmdbFDzlb9aaN4XgSlWf9CtcKqUFF+xs/jgvtolx8tetu2poxCBXva MKDYihbcLAQfrP0QPvPlclkx54acGiObQafIV+17qPWRdrWHIiRNSAUVyHzYWfqX6AJe InuiryUA/aSsU5RtbHOiUwJe/VozBz5WFK1nzwSEwppcPgsAkh5ocRY0gygkjyDimPE1 +uAvUm2CQem9pHFlxWwXwFX7scdwPAPApQVHb0exY8znywZyEmz6YFkRH9S3DWgcv5KV iNvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709732382; x=1710337182; h=user-agent:in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:to:from:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ZjOQCaggeHfl39DfQp5w4E9BPl45aJP7q2dUrqvKbak=; b=Sd5L+WgW44UP89rBUawJRS+QCYo+xWgt0rkPlpEP9VzYk1JSL0Oor7JgsVvvhXGNGq jw2rUS3+tS4y+N+0Id7mRHgB5LqCAkeu7QHq94u2Ez8JYCsB7i+HCWhwZUkJ4gWbeESd zsPYWEI1fxN+/qOMb7EMitz3VF8WumaepLNfqczlReu1ycW09tkN8n25BK4vq49vtq+C m3p7I0pnTrh3uM2gW9gh2zWqMq4nVf43xmNh1j4PnQWWS7GnMxsml/Et/FRzibwGuwVk LWWEAlRkBGsfwfUM18exGU6dMSG6L5+cHX+AoZhxuLmiHh0YYKZw3H0OTSkHxsty7iFK fu8Q== X-Gm-Message-State: AOJu0Yyh4p25Q18ZYdsOWiu32gGWPI9aDGbjeaepi/JHaPlEinKsfZ5T ptyFh7mFNwhQn++IC6Fnp7C9CPjPtr96dkSKu3R4DZs6hgq7aSQV8JRcQege X-Google-Smtp-Source: AGHT+IGvRIW8KJxYLgmchUuoP7rM9wpjQdFVRYjwVD0DmKnp2g3jEwHEXg4CvT/dtiN4ZNM9ONEcZA== X-Received: by 2002:a50:bb6f:0:b0:565:dfac:a686 with SMTP id y102-20020a50bb6f000000b00565dfaca686mr11632159ede.38.1709732382120; Wed, 06 Mar 2024 05:39:42 -0800 (PST) Received: from mariano ([188.210.239.72]) by smtp.gmail.com with ESMTPSA id u17-20020a056402111100b0056729e902f7sm4227472edv.56.2024.03.06.05.39.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Mar 2024 05:39:41 -0800 (PST) Received: by mariano (Postfix, from userid 1000) id 6C855BFCDC; Wed, 6 Mar 2024 14:39:40 +0100 (CET) Date: Wed, 6 Mar 2024 14:39:40 +0100 From: Stefano Sabatini To: FFmpeg development discussions and patches Message-ID: Mail-Followup-To: FFmpeg development discussions and patches References: <20240305000033.10379-1-jamrial@gmail.com> <20240305000033.10379-6-jamrial@gmail.com> <42cfc862-858b-40b7-9332-ca559db4ddf1@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <42cfc862-858b-40b7-9332-ca559db4ddf1@gmail.com> User-Agent: Mutt/2.1.4 (2021-12-11) Subject: Re: [FFmpeg-devel] [PATCH 6/9] fftools/ffprobe: export Tile Grid Stream Group parameters 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: 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: On date Tuesday 2024-03-05 12:50:09 -0300, James Almer wrote: > On 3/5/2024 12:24 PM, Stefano Sabatini wrote: > > On date Tuesday 2024-03-05 12:14:53 -0300, James Almer wrote: > > > On 3/4/2024 9:00 PM, James Almer wrote: > > > > Signed-off-by: James Almer > > > > --- > > > > fftools/ffprobe.c | 41 ++++++++++++++++++++++++++++++++++++----- > > > > 1 file changed, 36 insertions(+), 5 deletions(-) > > [...] > > > > > I think I'll withdraw this patch for now. Some stream group types have > > > several layers of data, so components and pieces would not be enough. This > > > is the case for IAMF Audio Elements and Mix Presentation, for example. > > > A generic way to add N amount of layers would be needed. > > > > I see. > > > > Does it mean that the nesting level is greater than 3 (side_data, > > components, pieces)? > > Yes. Look at AVIAMFMixPresentation, which has an array of AVIAMFSubmix, > which in turn have an array of AVIAMFSubmixLayout plus an array of > AVIAMFSubmixElement per submix, the latter which has a AVIAMFParamDefinition > per element. > If the AVIAMFMixPresentation is the component, the AVIAMFSubmix would be the > piece, and then we ran out of levels. Well, the simplemst approach is to add more levels to the layout (side_data, components, pieces, subpieces?, ...). _______________________________________________ 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".