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 ABF7049E03 for ; Tue, 12 Mar 2024 06:00:42 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id CB06F68D105; Tue, 12 Mar 2024 08:00:20 +0200 (EET) Received: from mail-yb1-f228.google.com (mail-yb1-f228.google.com [209.85.219.228]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 49D9468C0A2 for ; Tue, 12 Mar 2024 08:00:12 +0200 (EET) Received: by mail-yb1-f228.google.com with SMTP id 3f1490d57ef6-dbed0710c74so3068342276.1 for ; Mon, 11 Mar 2024 23:00:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proxyid.net; s=google; t=1710223210; x=1710828010; darn=ffmpeg.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=AeryM/iwhmO8+kK0B8bQXYrnucfkF4ZFa04coBdBn6k=; b=Lf0PSwAA+GMSqrFqAJr7Aq4uD3lOVrBXIcc5EfLGBKbiPMCmAKTw4FJJAsOW7aKObV QBj88KRdsxgQKFzKYtXdTVhlSVTzQfFz37RFWOMd078bmPG0Sx2YNGebnmM05rx5FhF5 55xtbmH/7JUqj6qeng2JOB1LaPjYD2YIwuEBrBHjF6jko0TT4wwUinzZKmjt9it/I6io 5vVpQWyh24qriChgNsVFSE9WVsPLWlTEwwRsUKmnEq0SMZ5dGm5Qyfu7KFJOwV3i/vfW gduEyJQcq+fIOjQDEBX0BKjaYUugiInO3xDirT+GwT8RPJ8g2huOBCo5s2pPbvGypQnA kuyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710223210; x=1710828010; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=AeryM/iwhmO8+kK0B8bQXYrnucfkF4ZFa04coBdBn6k=; b=miRGq5TRQVZwoVI5EspzQ4kg+3gVOIkFY2vKOKjIFsHkzfXpyrR6nwIWzw5kAeV78n wGuuzipumd08HJyntAQJ1Nj8AnO24oRPtTOehQubQUCh1V8UbBLuNCWz1IyDCZXg95zl boaoWyqAbGkoGV4gbEP35+S2DJOL0bevLXfjgP4I1W0KJp/SZJG0WbH7ekFMEgfGzdar KPn7ssNrmpsZy9bi/o4UmRDQB7lfocNxXDM4Eya0/1C+AnUdG6m7FrbqoXsV1/X4vlLJ 6mUnGToDOkemYIVF0YXskuHf7/uNFea5snwGXLT1hMLmJ6SQUDq0jaPHojoAiFFrM2nL zFjA== X-Gm-Message-State: AOJu0YxlnuttX5QiWfx4h3THqZH5JTe2JCweuouJ6zzr9meaYI3sYqLZ OnYV6Dy7QQ8m6+1iVYmWygha2Zo0KaxQTS+1zuHq7wgdczbJgkY7FyA4QkqPLr/vVsDHtNqWWOO ksFKWnfmO6zyzjd+IqdoPcmLDB8Nu7QKQ1iV9gdbN X-Google-Smtp-Source: AGHT+IG1dZVOISzemDO/72kwY3yLthTVgGU1fVoaOF1YhntuHnr9oPHnXWCiBMkg2tksUvnQnB108990X6pL X-Received: by 2002:a25:ce83:0:b0:dd1:48e9:2144 with SMTP id x125-20020a25ce83000000b00dd148e92144mr5161003ybe.57.1710223210035; Mon, 11 Mar 2024 23:00:10 -0700 (PDT) Received: from wsx-cc1-001.. (c-76-141-249-38.hsd1.il.comcast.net. [76.141.249.38]) by smtp-relay.gmail.com with ESMTPS id ds4-20020a056902248400b00dc6185d4494sm322329ybb.6.2024.03.11.23.00.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Mar 2024 23:00:10 -0700 (PDT) X-Relaying-Domain: proxyid.net From: Marth64 To: ffmpeg-devel@ffmpeg.org Date: Tue, 12 Mar 2024 00:59:59 -0500 Message-Id: <20240312060005.2111135-1-marth64@proxyid.net> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 0/6] Closed Captions improvements (phase 1) 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: Marth64 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: In this patchset are improvements for Closed Captions. This set overrides the 3 patches I sent in the past few days, hence the v3 moniker. Feedback should be addressed. Details about each change is in the commit. Narrative: (1) First, fix the MPEG-2 decoder so it does not try to overlap different CC streams when content has mixed CC formats (2) Fix invalid ASS tags produced by ccaption_dec, as well as the tests (3) Fix leading padding produced by ccaption_dec (ignore leading NBSP) (4) Correct wrong documentation on rcwtenc (5) Add a RCWT demuxer. Now, one can fully mux/demux extracted CCs in a bit-exact way from both ffmpeg and ccextractor. The added benefit is this allows for easy archival of CCs for later processing. (6) Fix an unused include in SCC demuxer FATE tests pass. There is still more to do, I will slowly work on this. Thank you, Signed-off-by: Marth64 -- 2.34.1 _______________________________________________ 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".