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 1612F47335 for ; Tue, 5 Dec 2023 01:47:34 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9501468CCE5; Tue, 5 Dec 2023 03:47:31 +0200 (EET) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 1E70968CA86 for ; Tue, 5 Dec 2023 03:47:25 +0200 (EET) Received: by mail.gandi.net (Postfix) with ESMTPSA id CF2071C0002 for ; Tue, 5 Dec 2023 01:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1701740844; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=9s7CAibtFbQdx0nnVghKc54NblOHo+1M8B1Xt3WYIpM=; b=ZBak7aZAHnct3sB4xS2xwGKSRCgeeLrfk+rqzQAOT3BiSRvS/NMcFPdJtfcHZIxdNmd7fv ppNe8CR8xme93rdMZV4atbbWrQMd/nah1F+TPpDwg0Scf6I8tI9bIIKrKDVf6EdnWf5i77 YiCk5qKqC2noQyZAsizpA6bhM91oeLzj0JI6HAC8iO6VeWze7X/tqei6TvrQAR8GWg0yxg DljDb4wOoE0YeXDV3R9ROvsDILh4XFN/F/lH/9/QnJYdhuktGOzo6QpgwX9YuGB2SqTstV 7SZ/R+Xdkg2fiv6etN8AHlP2K7QxZZsQPGaHBiYYdndlW58pgQ0Tl29l7qTsVg== Date: Tue, 5 Dec 2023 02:47:22 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20231205014722.GW3543730@pb2> References: MIME-Version: 1.0 In-Reply-To: X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH 2/2] aacdec: fix single-sample delay for SBR streams 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-Type: multipart/mixed; boundary="===============7458583544664731052==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============7458583544664731052== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="9H5hIddPDYVHJT3+" Content-Disposition: inline --9H5hIddPDYVHJT3+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Dec 04, 2023 at 08:52:06AM +0100, Lynne wrote: > Our SBR implementation introduces a single sample of latency into the > output, which is currently never skipped. > This delay is separate from any container skip value and always present, > as it is from an additional part of the decoding process. >=20 > Fixes Trac issue #9667 >=20 > aac.h | 1 + > aacdec_template.c | 23 ++++++++++++++++++----- > 2 files changed, 19 insertions(+), 5 deletions(-) > 100f2e0512732bbf24f36e1524e07fb6c3fa0831 0002-aacdec-fix-single-sample-d= elay-for-SBR-streams.patch > From 5b9d971b108677d54bc3aac317669007462dbcc9 Mon Sep 17 00:00:00 2001 > From: Lynne > Date: Mon, 30 Oct 2023 05:40:22 +0100 > Subject: [PATCH 2/2] aacdec: fix single-sample delay for SBR streams >=20 > Our SBR implementation introduces a single sample of latency into the > output, which is currently never skipped. > This delay is separate from any container skip value and always present, > as it is from an additional part of the decoding process. >=20 > Fixes Trac issue #9667 > --- > libavcodec/aac.h | 1 + > libavcodec/aacdec_template.c | 23 ++++++++++++++++++----- > 2 files changed, 19 insertions(+), 5 deletions(-) this affects many fate tests thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Does the universe only have a finite lifespan? No, its going to go on forever, its just that you wont like living in it. -- Hiranya Peiri --9H5hIddPDYVHJT3+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZW6BJAAKCRBhHseHBAsP q9wGAJ4k1xHqm6NyBP0oCwxxlESGYld3hQCfS7yEtbpHwLEh7U8aPUEYsqGjcjk= =9+g0 -----END PGP SIGNATURE----- --9H5hIddPDYVHJT3+-- --===============7458583544664731052== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ 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". --===============7458583544664731052==--