From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.ffmpeg.org (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id 33EE04FF58 for ; Fri, 4 Jul 2025 01:41:02 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 47CFB68F4F2; Fri, 4 Jul 2025 04:40:59 +0300 (EEST) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id F116E68F4DF for ; Fri, 4 Jul 2025 04:40:51 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 5CA62443CC for ; Fri, 4 Jul 2025 01:40:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1751593251; 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=LcXnegiVjkT6cFhR9zBihewi7gX0TwCI7ljScW/GuGY=; b=e3Thkrx3H+lHW7Ow/qyM6N3U0SZhWt1ne30dllfs8KezJF+cs2iCXP0Mk/bvQe+YRjMwnI vYw91fDKnvijnYRFKncbEUMiWt4n0KFM/zzHHHXaw11zVYgIYKmvyWJyhZzax8zAUX/bj+ K9oejM4RMczMqyJuQDbcX9VoM2xzoPTuep6OPSNVos70e1iaF4zqPHYyvieWUd8cENrNqs Sdw34qILK9i/MAluSeYRXJD8bu9wcP12Z6VVR/wCVN03Viy+XgMi/dUaKmN7JEgZxgTjN6 n08bp2u5276IMdY5K0dZVTmmgJTuSFvaOA8ftQ+ipzTVHMF5RgHetCsAqDOIXg== Date: Fri, 4 Jul 2025 03:40:50 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250704014050.GR29660@pb2> References: <20250624061959.23577-1-roslypav@gmail.com> <20250625221246.GB29660@pb2> <20250625224037.GC29660@pb2> <20250626210807.GF29660@pb2> <20250627213246.GH29660@pb2> MIME-Version: 1.0 In-Reply-To: X-GND-State: clean X-GND-Score: -70 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgddvudekiecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrhhlucfvnfffucdlfedtmdenucfjughrpeffhffvuffkfhggtggujgesghdtreertddtvdenucfhrhhomhepofhitghhrggvlhcupfhivgguvghrmhgrhigvrhcuoehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgeqnecuggftrfgrthhtvghrnhepieegkedtjeduffejhfetgeejtdegteetgfegtdfhjefgvefhteegkeejtddvhfevnecukfhppeeguddrieeirdeiiedrvddvjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeguddrieeirdeiiedrvddvjedphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtpdhnsggprhgtphhtthhopedupdhrtghpthhtohepfhhfmhhpvghgqdguvghvvghlsehffhhmphgvghdrohhrgh X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH] libavformat/usmdec: add support for HCA stream decryption 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="===============4152124781734504193==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============4152124781734504193== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="nDaryZaf/YpNYeli" Content-Disposition: inline --nDaryZaf/YpNYeli Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi On Thu, Jul 03, 2025 at 03:28:32PM -0700, Pavel Roslyy wrote: > Hello, >=20 > After experimenting, I think it would be a better idea to move the hca_* > options into libavcodec/hcadec.c rather than duplicating them into the usm > demuxer. Before I try to submit patches that do this I have some questio= ns. >=20 > 1) I plan on removing the hca_* options from libavformat/hca.c and placing > them into libavcodec/hcadec.c. Am I correct in assuming that this would = be > considered an API deprecation and would require doing deprecation guards = in > libavformat/hca.c? If it could break a users script (by options disappearing) from a previous release then it should be put under deprecation guards >=20 > 2) If considered an API deprecation, would it make sense to consolidate > hca_lowkey and hca_highkey into a single hca_key option that takes 16 bit= s of > hexadecimal string (like most other decryption key options) rather than > keeping the options as integer hca_highkey / hca_lowkey in > libavcodec/hcadec.c? Thats a question for the people working with and using this feature thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you fake or manipulate statistics in a paper in physics you will never get a job again. If you fake or manipulate statistics in a paper in medicin you will get a job for life at the pharma industry. --nDaryZaf/YpNYeli Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaGcxIgAKCRBhHseHBAsP q3tPAKCUf2IaHI7Skkk5Ozq9UCEfu9UFzQCfQxhdO3udVBMqWftEKzowsnKk4ss= =iCeE -----END PGP SIGNATURE----- --nDaryZaf/YpNYeli-- --===============4152124781734504193== 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". --===============4152124781734504193==--