- From: Francois Daoust <fd@w3.org>
- Date: Mon, 9 Mar 2026 19:16:40 +0100
- To: public-media-wg@w3.org
Hi Media WG participants, W3C received a letter from ISO/IEC JTC1/SC29/WG6, also known as MPEG Audio Coding, that suggests adding extended HE-AAC to the AAC WebCodecs Registration draft note. The letter notably proposes to add "mp4a.40.42" (Extended HE-AAC (MPEG-D USAC + MPEG-D DRC) as defined in [ISO23003-3] and [ISO23003-4]) to the list of fully qualified codec strings in this registration note. See the (member-only) letter for details at: https://lists.w3.org/Archives/Member/w3c-archive/2026Mar/att-0162/ISO-IEC_JTC_1-SC_29_N23348_Liaison_statement_from_SC_29-WG_6_to_W3C_on_request_for_modifications_of_AAC_WebCodecs_registration__ Thanks, François.
Received on Monday, 9 March 2026 18:16:42 UTC