From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: Re: Where to put media demonstrating Gnu Elpa packages? Date: Mon, 29 Jul 2019 23:28:21 +0200 Message-ID: <87v9vkcyyy.fsf@web.de> References: <87bm9lw23u.fsf@web.de> <87lg8lb5du.fsf@web.de> <877ek4rge7.fsf@web.de> <87v9vl4o1t.fsf@web.de> <20190729170418.GR16379@protected.rcdrun.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="249438"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: help-gnu-emacs@gnu.org To: Jean Louis Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Mon Jul 29 23:29:08 2019 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hsDCd-0012j7-TB for geh-help-gnu-emacs@m.gmane.org; Mon, 29 Jul 2019 23:29:08 +0200 Original-Received: from localhost ([::1]:56510 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hsDCc-0005OC-Il for geh-help-gnu-emacs@m.gmane.org; Mon, 29 Jul 2019 17:29:06 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58836) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hsDCV-0005Nt-TC for help-gnu-emacs@gnu.org; Mon, 29 Jul 2019 17:29:00 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hsDCU-0002YC-V6 for help-gnu-emacs@gnu.org; Mon, 29 Jul 2019 17:28:59 -0400 Original-Received: from mout.web.de ([217.72.192.78]:38953) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hsDCU-0002Xh-Ik for help-gnu-emacs@gnu.org; Mon, 29 Jul 2019 17:28:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1564435702; bh=pT+bbTuqObEUjCt5ToQxkIEsHTUDNM7OQB1YnBLV5iI=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=lSz8P0U8Jja6CFG+1m4a9akA6CxEkRmBPlE/q9SbHMES2tYdSOyqUTn8ZtSmHoJaa BBihh1c+IkTAo8sQIvCxPQtaGGGC9tO3Plt/sXo69MnxW+kSw8IKvSBiNr48QCm2WJ /JgmIdk38bAAJ533wGBh2hB2MHOTI7Av9Fs5A/0Y= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Original-Received: from drachen.dragon ([92.208.178.242]) by smtp.web.de (mrweb102 [213.165.67.124]) with ESMTPSA (Nemesis) id 0LkhBY-1iQRTm2s7A-00aWaw; Mon, 29 Jul 2019 23:28:22 +0200 In-Reply-To: <20190729170418.GR16379@protected.rcdrun.com> (Jean Louis's message of "Mon, 29 Jul 2019 19:04:18 +0200") X-Provags-ID: V03:K1:mNTtCZeZH6aSL2iDIX9D1aaRkNTs8PEKsyuanvDqV4rlCU0icaV Ypr0GSn/xgHBWDkeyL1HG2Zl37hI1Q5/0dxhapNuHJg06JntnJvbWJHl1OlAWza0sh6J6OU zlUbaoaOLHiSufOROfTI2H+Ai7dIglpzfsJqFLbHqycAKua947vdbE9lEaA2sRBnxNJyUdz p9iIYkVjNxVoheu0GLSBQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:0pLEuZ7A0bU=:6HdaBvUYaPzTMN0WXeN2is dqXDXlQOcOtHHloWkxqE3htQu3n+NnYCtvh/hYzDnA8EO+WplcBrQG0QfvhA7eoZl6c3bdpi2 IWp78EfcHBNB+BXN5R2CwLK0N9YQFlNXH96BYs8g7iZ6AnqK0w2F5+lvpb/X0epgsNmoGq4EC eNncnUJng5deJLPpDzvSpMkSagQVnFfagyXVWruXdOAZX+jyIltiFB6fo+3E03WHPaLve59p3 rLRmdf7GGmB68yNb7SRcYLXAsxVKLD/mr9rxOo8E8gUq8HkmQxpmhJ9Si/Xz47LTEhesmOFmj 9sJy9a0A5rNeJ0FKgXYX/eSA80ZslLzmfbVRelnaNal25ck5dcp53Ia2ta7iewwxJzXRbByQD bq+BPWSIr4n5Hf0MVJMi6hCBQZJFno2uq+F1rjNPe4dwf3QJ8e2NOdP7P6nW1e0uhxMeq+UPm U9n3oGmdSB85xsh3HBp+lAC6DBDfrlj6gm+ZBFwo4xdGpi10fjylFOPPb2vWMFIDi9aKZ2XzF VcaX1sY4t+E/gscb1WOJuMTeRx/r5ng9Cyk9JC0UlSabByZalhIfyc/r2GuAJrkLBSaEmpUA+ raeziwXVHhI419NABFBEYQr1h0u/5PwNDuhGeuW19GN3gwzc3ujenN5/q3A4UAsqnggWPNiIH F2UMAfhnNA/EjgRkWU9D5MW56qb+JyMFn6OBSIqKWLzBks9H0bfr2lp13oGmZTouZ6iImE5k+ xre1Z9aPbL23AeQonRQ3FCKW1G33Ulraj2564N/dKHDb8YRbP6ZXOnBnD8zfNoxJSDH0E2go X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 217.72.192.78 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:121255 Archived-At: Jean Louis writes: > It could be simple. Just find ANY hosting account and upload video, > and provide link to it. Sure. But it's a question if Emacs development should rely on something like youtube, and if it is only for demonstration stuff. Also some people don't like to run nonfree javascript code on their side. That's why I'm looking for something better than "any". > I use following bash function to convert video to webm: > > function video2webm () { > bitrate=$1; > shift; > for file in "$@"; > do out=${file%.*}.webm; > ffmpeg -y -i "$file" -c:v libvpx-vp9 -b:v $bitrate -pass 1 -speed 4 -c:a libopus -f webm /dev/null -async 1 -vsync passthrough && \ > ffmpeg -i "$file" -c:v libvpx-vp9 -b:v $bitrate -pass 2 -speed 1 -c:a libopus "$out" -async 1 -vsync passthrough; > done; > } > > then I do like: > > video2webm 300k video.mp4 > > so this way I get smaller video when necessary. Thanks for sharing. I think I'm doing something similar with shotcut, though I need a mouse. I can also choose a lot of parameters and the result is pretty small. I expected an animated gif would be even smaller, but it seems it is actually much larger (about a factor of 50 or so). Michael.