From a67734596dca097584965916e0ba90e81af3163c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Wolfgang=20M=C3=BCller?= Date: Sun, 13 Feb 2022 14:46:33 +0100 Subject: [PATCH] avformat/id3v2: Add Grouping frame to id3v2.4 metadata table MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The ID3v2.4.0 standard defines TIT1 as the "Content group description" tag [1]. This frame is usually referred to as the "Grouping" tag and in de-facto use under that name by Vorbis and APEv2 [2]. This commit introduces a mapping from "TIT1" to "grouping" in the id3v2.4 metadata conversion table. This will enable software to access it using that name. In particular, MPD will now read this tag correctly when using the ffmpeg decoder plugin. [1] https://id3.org/id3v2.4.0-frames (4.2.1) [2] https://picard-docs.musicbrainz.org/en/appendices/tag_mapping.html#grouping-3 Signed-off-by: Wolfgang Müller Signed-off-by: Anton Khirnov --- libavformat/id3v2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c index ff27c062e5..0f9bedea02 100644 --- a/libavformat/id3v2.c +++ b/libavformat/id3v2.c @@ -69,6 +69,7 @@ const AVMetadataConv ff_id3v2_4_metadata_conv[] = { { "TSOA", "album-sort" }, { "TSOP", "artist-sort" }, { "TSOT", "title-sort" }, + { "TIT1", "grouping" }, { 0 } };