From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.187]) by sourceware.org (Postfix) with ESMTPS id E9D1F3858D20 for ; Fri, 20 Jan 2023 20:05:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E9D1F3858D20 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=towo.net Authentication-Results: sourceware.org; spf=none smtp.mailfrom=towo.net Received: from [192.168.178.72] ([91.65.247.133]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1M8C8J-1pN4VW2dlb-005F2f for ; Fri, 20 Jan 2023 21:05:45 +0100 Message-ID: <790f3692-3ab3-9b4a-ee6b-6fc379a02975@towo.net> Date: Fri, 20 Jan 2023 21:05:51 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [ITP] ffmpeg (5.1.2) To: cygwin-apps@cygwin.com References: <20230120193540.a32d7180d8fa690f886ef625@nifty.ne.jp> <65ef3d84-8f64-ca50-9b4b-59ba84f84d17@towo.net> <20230121002839.85eff008694876f87259c34a@nifty.ne.jp> <8a058926-ab8e-3f2f-1cc7-d1f7437b12bb@towo.net> <20230121005830.157ff2f79b0606b8dc6d90d3@nifty.ne.jp> From: Thomas Wolff In-Reply-To: <20230121005830.157ff2f79b0606b8dc6d90d3@nifty.ne.jp> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:pH9Bo6fhMwuRDnoAN4taT+XfP6h5KsUhBABL873wlQL0zsADv+Y kev7lHcnS0lRXroRAT6t5Ry85nqF+V0RfQYlf0/bdF1r/A/y9y6/GTR8ESC5+DMPBxth1KG bO9bSruY89OO3oyXZC+BQ9X3xgpBWxqUz4cmOn4JKhO3z8BWlkwVqc6Mx1SdbzqZ+3AAI2b Jpbw4u5wHAVltHYrDBojA== UI-OutboundReport: notjunk:1;M01:P0:qRBoMWdW3F0=;W8YuwOS8J3wGJc0V+Xw4nl761MT JRNVWkXWs16ROowltVdfe1U89kmKFWzl8Bx5M8ueHLKhaDVMVGoyaPXSJQsyL3/7edoMzt/Vy QzH9OkWVZoBGzEBL9mEaDuFrcdoFzYaQX094ix/KDwy/CuVV8mGyly/MKxxq/0u9Ep6Zxijpc mIoN/s2sk05EbCunUMiFuwPZjbX+k3P5NFxZTilsRXBkRrGST9vXiMUtQnd8hPS/+z8DSpttM LiGWNJwyL3cIkztSbGQKv81noGhycfp6+zjJmOiFtsiip7WYoYkoxdyw9W/NjOC4kmbxPcXMc OoRgtL6eHq+PHR9CPw4f1GHtCk0eiV7plxipNqPc+Fcb4fd/VyyIEF7BIUIZ0MI+4nM0/NmSO i4FnxpNUrLdn8+S1ImykH7l4Z1L/7adX+prRRqqWm2zT/VzbpEjAf9WyJhUy9/YKQazKtRFiZ n0L7+irp7y5EgRN0I14yDQ7DI7KzuYIfVW6dlajTXe8mbgYVmjkHCbE/9fFDBpFNvJu757gmK K/5fb7lT/8lvduINv/La6S66npWu60aYRk05oP1zOrc64icGBpL+QccR4B4HU3qG1mKCzoUBw j7+pMT2hEQ/ZOfE8gyRVEPPZ6oJJbulEYUJ1rFBkQKafd4Te1IESwYcRRdD0guHnngQVrowPC 1FYp8E6E58qORcV190ndykRGFPqKgw504qCm1l8KpA== X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Am 20.01.2023 um 16:58 schrieb Takashi Yano via Cygwin-apps: > On Fri, 20 Jan 2023 16:47:01 +0100 > Thomas Wolff wrote: >> Am 20.01.2023 um 16:28 schrieb Takashi Yano via Cygwin-apps: >>> On Fri, 20 Jan 2023 16:04:46 +0100 >>> Thomas Wolff wrote: >>>> Am 20.01.2023 um 11:35 schrieb Takashi Yano via Cygwin-apps: >>>>> 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. >>>>> >>>> It's also missing cygswscale-6.dll which I don't find anywhere. >>> It should be in: >>> >>> https://tyan0.yr32.net/cygwin/x86_64/release/ffmpeg/libffmpeg/libffmpeg-5.1.2-1.tar.xz >>> >>> which is reuqired by ffmpeg-5.1.2-1.tar.xz. >> OK, I had overlooked that in the ffmpeg folder. >> Now I get: >> >> C:/cygwin64/bin/ffmpeg.exe: error while loading shared libraries: ?: >> cannot open shared object file: No such file or directory > Thanks for testing. > > You need libSDL2_2.0_0 package installed as described in > https://tyan0.yr32.net/cygwin/x86_64/release/ffmpeg/ffmpeg-5.1.2-1.hint A first test suggests that this build may be significantly (~70%) slower than the native Windows build of ffmpeg, unfortunately. Do you see a possible reason for that and a chance to compensate?