From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ricardo Wurmus Newsgroups: gmane.emacs.devel Subject: Re: Changes for emacs 28 Date: Fri, 11 Sep 2020 13:52:14 +0200 Message-ID: <87tuw41qfl.fsf@elephly.net> References: <20200906133719.cu6yaldvenxubcqq.ref@Ergus> <20200906133719.cu6yaldvenxubcqq@Ergus> <83lfhnnew7.fsf@gnu.org> <20200906163418.3p2wuygb4osm76wa@Ergus> <20200906203807.u237c3h22oxwtmba@Ergus> <87tuwabm5a.fsf@gnus.org> <87wo13q9d2.fsf@gkayaalp.com> <87o8menauh.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29395"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: mu4e 1.4.13; emacs 27.1 Cc: self@gkayaalp.com, "Philip K." , Richard Stallman , emacs-devel@gnu.org To: Arthur Miller Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Sep 11 13:51:46 2020 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kGhaj-0007W1-17 for ged-emacs-devel@m.gmane-mx.org; Fri, 11 Sep 2020 13:51:45 +0200 Original-Received: from localhost ([::1]:58716 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kGhai-0000jn-2J for ged-emacs-devel@m.gmane-mx.org; Fri, 11 Sep 2020 07:51:44 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51382) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGhaA-0000JL-NF for emacs-devel@gnu.org; Fri, 11 Sep 2020 07:51:10 -0400 Original-Received: from sender4-of-o51.zoho.com ([136.143.188.51]:21193) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGha7-0003hO-2z; Fri, 11 Sep 2020 07:51:10 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1599825061; cv=none; d=zohomail.com; s=zohoarc; b=jiPyZDL4OBRa0bdyv1F/EqATLhgXlGHy0roOsKDaSzmP1iZLegwqPdAXB/tWL01sV7TmShBqqN7QL8FaOxo0CO9V8Jb4SdxZU60g1U7R41TneMNXBeCv9lX9HC3ahGnqDTh7Yv0oGXtT7UW6YcM7TFUGbPouZ7eaqlcCuJKpYxw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1599825061; h=Content-Type:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=GuN+Hox+AmZpefW1OM0tq19RiVcflAuXANfdMdLaggI=; b=WDXhO7IjG1N5yaz6kpMWXO0fb/+5c22nemy+Arz4nCwy59rSBVtZrxdk406DQTM0B10Sy8eAmCI9GRFSZRlA/4K9650bD3rPcC0UuWIffB3PxRfckOQViXjmY7FkzXHoR2mu/hs7A+CK7HgnH5szcoAdg8YACqq+13KERowx/Rg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=elephly.net; spf=pass smtp.mailfrom=rekado@elephly.net; dmarc=pass header.from= header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1599825061; s=zoho; d=elephly.net; i=rekado@elephly.net; h=References:From:To:Cc:Subject:In-reply-to:Date:Message-ID:MIME-Version:Content-Type; bh=GuN+Hox+AmZpefW1OM0tq19RiVcflAuXANfdMdLaggI=; b=XNco0d3GrYAiiq14JxwLhKkiqnN9fVsA+kJj4LScv7wPt5iexx1PjUs64ZC2YKXc 19uBMO4r8q2hMC7B5G+8VXhKSuqbIy/tu0Pl01Tb4CCkyj5gyII1PvunQTrXkK9yaQx j98Xl2mcv7OznASBc+X5XIWKxqKyusIaet2dQyW8= Original-Received: from localhost (p54ad420a.dip0.t-ipconnect.de [84.173.66.10]) by mx.zohomail.com with SMTPS id 1599825059898581.1381265788447; Fri, 11 Sep 2020 04:50:59 -0700 (PDT) In-reply-to: X-URL: https://elephly.net X-PGP-Key: https://elephly.net/rekado.pubkey X-PGP-Fingerprint: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC X-ZohoMailClient: External Received-SPF: pass client-ip=136.143.188.51; envelope-from=rekado@elephly.net; helo=sender4-of-o51.zoho.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/11 07:51:05 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:255149 Archived-At: Arthur Miller writes: > Maybe video is not important at all since Emacs can be scripted; maybe > it is possible to script (macro) a "video" in Elisp; so when a demo is > called it would replay the gui/lisp actions like a macro? The Guix videos at https://guix.gnu.org/videos/ were made with a pipeline that assembles slides and scripted text: https://git.savannah.gnu.org/cgit/guix/videos.git The core is a little Guile thing that interprets a scripted session (like this: [1]) and produces a bunch of frames that are then assembled with ffmpeg. We built this pipeline to allow for easy translation of these videos. To manage expectations: the intended effect is that of a narrated slideshow presentation with little shell demos here and there. Maybe parts of this workflow could be useful to those that would like to build videos for Emacs. [1]: https://git.savannah.gnu.org/cgit/guix/videos.git/tree/04-packaging1/en_US/sessions/firstCli -- Ricardo