From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from conssluserg-06.nifty.com (conssluserg-06.nifty.com [210.131.2.91]) by sourceware.org (Postfix) with ESMTPS id B21CD3858D33 for ; Tue, 24 Jan 2023 03:29:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org B21CD3858D33 Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=nifty.ne.jp Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=nifty.ne.jp Received: from HP-Z230 (aj135041.dynamic.ppp.asahi-net.or.jp [220.150.135.41]) (authenticated) by conssluserg-06.nifty.com with ESMTP id 30O3Sntx019700 for ; Tue, 24 Jan 2023 12:28:49 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-06.nifty.com 30O3Sntx019700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.ne.jp; s=dec2015msa; t=1674530929; bh=gUqyuMZgy/0ZwZrzCWKdOHBvkK6Kj+50f5h8WJG/ESQ=; h=Date:From:To:Subject:In-Reply-To:References:From; b=IHkvkupI+qU8QnSTiD+pk+ONzyH396shqH8fx4rAUW0xuPLj0VKf7/JMdUt0nuT2d IbR7cu04TyJIXmx4IYPzsOFMq/9jFdsg5yoLFBvaQuXXtU7bREznKBM2VkhHIlxWNL n5MbzgXbbJx+0iS9t1daqIwQ2R6zSN92Mrybe68j6nirzWXWxxHjBJS+fSs/hiJtkv scOJ5arLEnwCvqJlPEB+++MhozCJK4n6EQDYK5Rvcq8W3FuKoL1Bwk/MHA0DqACjF7 OAukdncd+vzVCP83/qxjNVML8kdLEcVezvNKA5sNhr4ZX27CaReMBxw9L4EteH5/qK Am3JmrCnq81Ag== X-Nifty-SrcIP: [220.150.135.41] Date: Tue, 24 Jan 2023 12:28:50 +0900 From: Takashi Yano To: cygwin-apps@cygwin.com Subject: Re: [ITP] ffmpeg (5.1.2) Message-Id: <20230124122850.acbc1fb3135d376122783d05@nifty.ne.jp> In-Reply-To: <20230122212559.815a8c2f08bb127d926ec1ce@nifty.ne.jp> References: <20230120193540.a32d7180d8fa690f886ef625@nifty.ne.jp> <5afd1512-3f5f-ab90-50b4-1e00100ea68c@dronecode.org.uk> <20230122212559.815a8c2f08bb127d926ec1ce@nifty.ne.jp> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.30; i686-pc-mingw32) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Sun, 22 Jan 2023 21:25:59 +0900 Takashi Yano wrote: > On Fri, 20 Jan 2023 18:40:44 +0000 > Jon Turney wrote: > > On 20/01/2023 10:35, Takashi Yano via Cygwin-apps wrote: > > > I would like to propose new package ffmpeg which is > > > well known audio/video tool. ffmpeg is ported to > > > many linux distributions and other unix like systems > > > as well as widows. Since there is windows build, > > > the demand of cygwin port might be relatively small, > > > however its libraries are usefull for other softwares. > > > > > > I have posted another ITP for MOC (Music On Console) > > > which is a ncurses based music player, whose plugin > > > uses ffmpeg libraries. > > > > > > I have already prepared the ffmpeg package as follows. > > > > > > https://tyan0.yr32.net/cygwin/x86_64/release/ffmpeg/ > > > > > > To build ffmpeg, other new packages i.e., x264, x265 and > > > xvidcore are required, I have proposed ITP at the same > > > time. > > > > Thanks! > > > > For a long time, ffmpeg was not included in Fedora, due to concerns > > about codec patents, but those issues seem to have been resolved. > > > > Can you please investigate what configuration is used in Fedora, and > > what the effects of matching that would be? > > Thanks. I will check the configuration of fedora. I have checked the configuration of ffmpeg in fedora. It seems that most of codecs are disabled in fedora by default unless 'all_codecs' flag is specified. https://src.fedoraproject.org/rpms/ffmpeg/blob/f37/f/ffmpeg.spec I have built a ffmpeg package using the configuration almost imitated fedora. https://tyan0.yr32.net/cygwin/x86_64/release/ffmpeg-free/ You would find this ffmpeg of the above configuration is almost unuseful... aac, h264, hevc, mpeg4, wma, wmv, etc. are not supported. I also imitated the configuration with 'all_codecs' flag and have built another ffmpeg package. https://tyan0.yr32.net/cygwin/x86_64/release/ffmpeg-all_codecs/ This is almost common with the major ports of ffmpeg. Could you please review them? -- Takashi Yano