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 ESMTPS id 39D4E4CCC3 for ; Wed, 26 Feb 2025 00:39:08 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9A58C68CD70; Wed, 26 Feb 2025 02:39:04 +0200 (EET) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 67B7868BC3F for ; Wed, 26 Feb 2025 02:38:58 +0200 (EET) Received: by mail.gandi.net (Postfix) with ESMTPSA id 8CCB74440A for ; Wed, 26 Feb 2025 00:38:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1740530337; 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=YX/f/GobpY88Oa/bRj0XZ9XHjF39LuqnlmaIHyE2Frg=; b=E8K2mk6R7ZfNfNGYF5yAL7lr9a9H8LqmQXWQuLn9TJI6SL2eA3x6s9ggnOr1vx8BZmkhAe KDAomnbhNpt2uKyC1x+/aEWhHIxP2ZPH4mNyX6IlXdv4piJfmz/gjnKaQxFV1gieCeU0G0 HfZ+RAuuMzo442Q2dzXYa4LuSwHu3Ltn48Jltzfcd48bdAkCbh2ntc4lw32PEydDD2JRVS B62ZUpTanL0rowWevnT/AfDuro/g4YGLd6pM7e0E3Dza2ztaorJuHtyuf53gOA39xl/BWh 2AAin5CY6IDY16fvDXqGKOPTa/IukF1OXoVWzTfdjfMh8NXbt0zaavbQMdBloA== Date: Wed, 26 Feb 2025 01:38:56 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250226003856.GB4991@pb2> References: MIME-Version: 1.0 In-Reply-To: X-GND-State: clean X-GND-Score: -90 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdekfedujecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrhhlucfvnfffucdluddtmdenucfjughrpeffhffvuffkfhggtggujgesghdtreertddtjeenucfhrhhomhepofhitghhrggvlhcupfhivgguvghrmhgrhigvrhcuoehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgeqnecuggftrfgrthhtvghrnhepleekgefgffeiudefjeeuffejudehtddtudeltdehveevvedtieeulefhtdeutdeknecukfhppeeguddrieeirdeijedruddufeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeguddrieeirdeijedruddufedphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtpdhnsggprhgtphhtthhopedupdhrtghpthhtohepfhhfmhhpvghgqdguvghvvghlsehffhhmphgvghdrohhrgh X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH] avformat/hls: Revert "reduce default max reload to 3" 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="===============1246309761862972703==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============1246309761862972703== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="32DNgfMV7k17j74k" Content-Disposition: inline --32DNgfMV7k17j74k Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi On Fri, Feb 07, 2025 at 02:39:56AM +0000, Soft Works wrote: >=20 >=20 > > -----Original Message----- > > From: Steven Liu > > Sent: Friday, February 7, 2025 3:24 AM > > To: FFmpeg development discussions and patches > devel@ffmpeg.org> > > Cc: softworkz > > Subject: Re: [FFmpeg-devel] [PATCH] avformat/hls: Revert "reduce > > default max reload to 3" > >=20 > > softworkz =E4=BA=8E2025=E5=B9=B41=E6=9C=8819=E6= =97=A5=E5=91=A8=E6=97=A5 16:52=E5=86=99=E9=81=93=EF=BC=9A > > > > > > From: softworkz > > > > > > This change has caused regressions for many users and consumers. > > > Playlist reloads only happen when a playlist doesn't indicate that > > it > > > has ended (via #EXT-X-ENDLIST), which means that the addition of > > future > > > segments is still expected. > > > It is well possible that an HLS server is temporarily unable to > > serve > > > further segments but resumes after some time, either indicating a > > > discontinuity or even by fully catching up. > > > With a segment length of 3s, a max_reload value of 1000 corresponds > > to > > > a duration of 50 minutes which appears to be a reasonable default. >=20 > Hi Steven, >=20 > thanks for reviewing >=20 > > I have no opinion about this, lgtm >=20 > Neither do I. As this is a reversion, I meant to say that the original va= lue wasn't irrational as it might have appeared when the change to 3 was m= ade. > Whether it's 100, 1000 or 10000 might be debatable, just 3 is way too low= , so without any strong reason towards 100 or 10000, I think that going bac= k to the original value makes the most sense. If 3 is too small and 1000 is too large then try the value in the middle sqrt(3*1000) =3D ~50 thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The worst form of inequality is to try to make unequal things equal. -- Aristotle --32DNgfMV7k17j74k Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZ75inQAKCRBhHseHBAsP q2DuAJ954AJe1kEPr+N8pSC1GG7inOWrSwCffDbj70QpvJEGN3IXnslP/uupVJ4= =GdUd -----END PGP SIGNATURE----- --32DNgfMV7k17j74k-- --===============1246309761862972703== 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". --===============1246309761862972703==--