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 E9D9B4A576 for ; Fri, 29 Mar 2024 18:42:20 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8D71668D777; Fri, 29 Mar 2024 20:42:17 +0200 (EET) Received: from mail-qt1-f179.google.com (mail-qt1-f179.google.com [209.85.160.179]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7F7F168C545 for ; Fri, 29 Mar 2024 20:42:11 +0200 (EET) Received: by mail-qt1-f179.google.com with SMTP id d75a77b69052e-431347c6c99so277891cf.0 for ; Fri, 29 Mar 2024 11:42:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711737730; x=1712342530; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ATezbDZ8FQJAaIvem5nm5h8gPyMOYYzz/HUZ6yqJ+Xc=; b=H/YygF8neWxeiLQ9kmVAe4qJB9mbt79/1XY29b34pw9SqkU78gQkE0EsWucM1hLKrB QDQaAH7K8ps4A+8XCOHecZFvmcImXhaGOAhOt0jTKz9t5Z4+V9AovLZ1NC447499JTZT QjN+PLew+/bOYmhT88rOQr1VC5GQXebMV3HV2j9cE+Nlt0f/6qgNWpmdRoHc6dfmLVwR TpJ6U8nku9xl9F7SlUaRgcil/iiZAGUNOHWLam0Y57QqeacVizgocxFZ0QNR+4Pj1zNR hlq/yz11Y6wNzad/KLiW72UvVX4KhbGf5dkua/qOTHU2de4clD1UBpa4P9ZzCBA3E/gh AAWA== X-Gm-Message-State: AOJu0YzlIyjMe/KEmrFfWCJl5b9HbQIr/gR9m0wlgetKX0nyPW9wEMf6 IzofaAK4O3+BAgjApLciFs34TVwDsFVxDOTyKOhAUwoOiMSVGS3i6/MLpGonKbJ6Xp6XObNZFjC slvz5rpDEPN8q0UDQAwFr8/ORsImxk1BY0GQu5Cce0zjCO0qCtQ== X-Google-Smtp-Source: AGHT+IEHGeC4AQN0GLyFMw4oKnQEoXFSEGh5XRiPAWktNziUblGNpAF+gOWcvV4beMhGUx5L25QJcfEEYtEUkbcf+Oc= X-Received: by 2002:a05:622a:411b:b0:431:71ba:56a3 with SMTP id cc27-20020a05622a411b00b0043171ba56a3mr341104qtb.6.1711737729713; Fri, 29 Mar 2024 11:42:09 -0700 (PDT) MIME-Version: 1.0 References: <20240329173032.1122372-1-asoulier@google.com> In-Reply-To: Date: Fri, 29 Mar 2024 11:41:58 -0700 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH 1/2] avcodec/liblc3: Add encoding/decoding support of LC3 audio codec 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: , From: Antoine Soulier via ffmpeg-devel Reply-To: FFmpeg development discussions and patches Cc: Antoine Soulier 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: With free licensed code, I don't think that will happen; the core algorithm is the same. LC3 is like a subset of LC3plus, but also adds 7.5ms frame duration. I acknowledged the use of only one Codec Id, because it makes sense to me to distinguish both as different profiles / feature sets. Moreover, LC3 and LC3plus declares both the 10ms frame duration. It's impossible to distinguish such a stream as LC3 or LC3plus. The main difference between the 2 codecs are licenses: - LC3 will only be used, and is free to use, over Bluetooth on standard profile claiming it. - LC3plus can be used anywhere, but is under license fee. So it makes sense to me to cover both as LC3. _______________________________________________ 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".