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 63F6640B8E for ; Tue, 28 Dec 2021 05:28:27 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 658DF68AF5A; Tue, 28 Dec 2021 07:28:24 +0200 (EET) Received: from out1.migadu.com (out1.migadu.com [91.121.223.63]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BBF0168A8C7 for ; Tue, 28 Dec 2021 07:28:17 +0200 (EET) Message-ID: <712adaf9-2b23-63c8-0779-1eb5f1cfde3e@zanevaniperen.com> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zanevaniperen.com; s=key1; t=1640669296; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5Gn6A8KgmiowCvSyIKj7w+Rc98Q9Oeg5xkqp088rdd4=; b=S+gWR4nESDEGq8oDN3AIdeY2lTtIleFcAdgIhA2H6RCOZwJzRTeW7uW3JtnBrCzpSe0f9z BQzBLBlw906p6XoGi5vhQ6YnDIkUjQJ8gksMLr0Y6uq/ZYh8imitFmB7t6s3m1DHwVcKwz oaYi9lcksvKLR34LQs4euqmjem+c+r9jTnroXGFRmWhG4rja9I0187JhQ73n8qRTJqiwEg LK7Z3YDRC3AcmhrzYn1eHO/NJ/NHRXu9SvTRn2bvftKOCAJKfDzNTJlgv8vhe6Ir6NiAyu /WBrG+TXgX6WmrDhXu6IruhSsZqnYAezKnVSX/tGKaOubppnbzR+RgjY8CFhMA== Date: Tue, 28 Dec 2021 15:28:10 +1000 MIME-Version: 1.0 Content-Language: en-US To: ffmpeg-devel@ffmpeg.org References: <20211227004758.26381-1-pal@sandflow.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Zane van Iperen In-Reply-To: <20211227004758.26381-1-pal@sandflow.com> X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: zanevaniperen.com Subject: Re: [FFmpeg-devel] [PATCH v15 1/2] avformat/imf: Demuxer 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 27/12/21 10:47, pal@sandflow.com wrote: > From: Pierre-Anthony Lemieux > > Signed-off-by: Pierre-Anthony Lemieux > --- > > Notes: > The IMF demuxer accepts as input an IMF CPL. The assets referenced by the CPL can be > contained in multiple deliveries, each defined by an ASSETMAP file: > > ffmpeg -assetmaps ,,... -i > > If -assetmaps is not specified, FFMPEG looks for a file called ASSETMAP.xml in the same directory as the CPL. > > EXAMPLE: > ffmpeg -i http://ffmpeg-imf-samples-public.s3-website-us-west-1.amazonaws.com/countdown/CPL_f5095caa-f204-4e1c-8a84-7af48c7ae16b.xml out.mp4 > > The Interoperable Master Format (IMF) is a file-based media format for the > delivery and storage of professional audio-visual masters. > An IMF Composition consists of an XML playlist (the Composition Playlist) > and a collection of MXF files (the Track Files). The Composition Playlist (CPL) > assembles the Track Files onto a timeline, which consists of multiple tracks. > The location of the Track Files referenced by the Composition Playlist is stored > in one or more XML documents called Asset Maps. More details at https://www.imfug.com/explainer. > The IMF standard was first introduced in 2013 and is managed by the SMPTE. > > CHANGE NOTES: > > - improve code style > > MAINTAINERS | 1 + > configure | 3 +- > doc/demuxers.texi | 6 + > libavformat/Makefile | 1 + > libavformat/allformats.c | 1 + > libavformat/imf.h | 207 +++++++++ > libavformat/imf_cpl.c | 841 ++++++++++++++++++++++++++++++++++++ > libavformat/imfdec.c | 899 +++++++++++++++++++++++++++++++++++++++ > 8 files changed, 1958 insertions(+), 1 deletion(-) > create mode 100644 libavformat/imf.h > create mode 100644 libavformat/imf_cpl.c > create mode 100644 libavformat/imfdec.c > Both patches lgtm, I'll apply in a few days if no objections. _______________________________________________ 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".