From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "T.V Raman" Newsgroups: gmane.emacs.devel Subject: Re: GNU Emacs: A multimedia editor Date: Mon, 31 Jan 2022 07:16:47 -0800 Message-ID: References: <87ee4rwoyf.fsf@logand.com> Mime-Version: 1.0 Content-Type: text/plain; charset=gb18030 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30615"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Tomas Hlavaty , Emacs Devel To: Anand Tamariya Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Jan 31 16:53:25 2022 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 1nEYzd-0007lH-Cf for ged-emacs-devel@m.gmane-mx.org; Mon, 31 Jan 2022 16:53:25 +0100 Original-Received: from localhost ([::1]:44980 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nEYzc-0006ha-7E for ged-emacs-devel@m.gmane-mx.org; Mon, 31 Jan 2022 10:53:24 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41518) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nEYQT-0004CN-QA for emacs-devel@gnu.org; Mon, 31 Jan 2022 10:17:05 -0500 Original-Received: from [2607:f8b0:4864:20::62f] (port=35754 helo=mail-pl1-x62f.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nEYQM-0004EA-3f for emacs-devel@gnu.org; Mon, 31 Jan 2022 10:17:05 -0500 Original-Received: by mail-pl1-x62f.google.com with SMTP id d18so12650315plg.2 for ; Mon, 31 Jan 2022 07:16:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=/pNYqqkU7zmroN5uIN50s3huJHWmbvfR4blWHsmZCdA=; b=TNwD/cg1Ue5CrAUzeJrQEsSslK2xBqQm1ZIatm1dqQyL0UXpi4WdUqKRJ49cn/5VHs gIOZnpwA85aHDDXCU7DT9gz0VmfayBrB+IfRS/lhJOu9ENbohp23nJVVGX+CzNR/gEiE O0nMFtSTDXTAW8y14ef2tqhPoSyFJPU6u2dvS5AP7ylRPYwrUZucgkPQF8iX8Xd+vvUg f3yP2GoPof7Fcq6WPOdfry52UOGJfdcnZ9let5NuiiB2fDLmAdc1HZymxZc5tYyspD72 i2PauWq/luVYtCvbLmEr1JyKzuMYQrqfecITMCjR+6F6azLOS/MtfoCPk0OsU+XwroMr tICg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=/pNYqqkU7zmroN5uIN50s3huJHWmbvfR4blWHsmZCdA=; b=oxBNDyUTTSRFwb0TMC06ii5u96Rgwyo5mawCVktW+bhyEICHgolkweJadRg8kKbtDF LoFASWdK/CRcv9llOzlqxwfL8OA0aJZ1dtWEZ+o0CsD5feri3Dxe16VniLu9dmaRvpjs Wfs2mIT0Z52jQLuncjm7tHdJyaT/oOYQCvYPcpNUjg4mdyVzsA8S4PVH4CNXUdHsHt3B vC84tMyMkg5U1NiAlVJFmj+HwyI+Y1TfdjcsJ8n7gdVLzPbppxGJOV4Gt1OhlpHfDEp2 /TohSdNLQlHBXuOCR7YhYOjLrSIJ2ZcWHQQFdZGWHVKbJjDnwbortUtHF/DJzBnRxADZ 2dNA== X-Gm-Message-State: AOAM533Uy/qXDbHFl+7gLX7/deQfFGiN0q2MUYa1Ulk4Wp75O/FtCCTt 9pUIziwJN4fZoQXK09uQHMEnKry0mFvQmQ== X-Google-Smtp-Source: ABdhPJyUF3LQ5wrMB1ofsFo0kS+rgz1WIvljP66hXo3mKIB5f7LHZyUedxk+8i1g3SNxXZrl6PWNig== X-Received: by 2002:a17:902:8f8a:: with SMTP id z10mr21661256plo.59.1643642210897; Mon, 31 Jan 2022 07:16:50 -0800 (PST) Original-Received: from raman-glaptop (c-24-4-174-65.hsd1.ca.comcast.net. [24.4.174.65]) by smtp.gmail.com with ESMTPSA id k15sm19052797pff.39.2022.01.31.07.16.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Jan 2022 07:16:50 -0800 (PST) In-Reply-To: (Anand Tamariya's message of "Mon, 31 Jan 2022 11:14:39 +0530") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::62f (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::62f; envelope-from=raman@google.com; helo=mail-pl1-x62f.google.com X-Spam_score_int: -167 X-Spam_score: -16.8 X-Spam_bar: ---------------- X-Spam_report: (-16.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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:285683 Archived-At: Anand Tamariya writes: I do all this with mplayer -- via module emacspeak-m-player which has a lot of mplayer tricks in it. See https://github.com/tvraman/emacspeak/blob/master/lisp/emacspeak-m-player.el= #start-of-content for marking and writing out clips (both audio and video) > What does "simple multimedia editing tasks" mean exactly? > > These are really simple tasks which are not bothersome for one-off use > in GUI interface (eg. in openshot video editor). However, since I was > doing it more often, it was getting increasingly infuriating. > - Trim segments from start and end > Most common use-case since I was screen recording using ffmpeg. > > - Seek previous/next > I'm used to arrow keys for forward/backward movement. > > - Create segments > Press RET in viewer mode or RET/SPC in track mode to create a segment. > > - Bookmark > When you have more than two segments, it's useful to bookmark segments > for easier recall of their purpose or sequence. > > - Delete segment > - Remove void > When you delete a segment, a void is created. You need to move all > subsequent segments to cover up the void. In my implementation, > segments follow each other ignoring whitespaces. So no readjustment is > required. > > - Re-order segments > - Export to appropriate format > With ffmpeg, I only need to choose appropriate file extension and it > picks up sensible defaults. No information overload with a myriad of > options. > > - Merge segments from multiple files >=20=20 >=20=20=20=20=20 > I have been using melt https://mltframework.org/ (with wrapper > smelt) to > edit videos using plain text. Once I figure out how to do > something > (sometimes a challenge), editing is much more convenient than > using > point and click interface. > > Agreed.=20 > --=20 Thanks, --Raman(I Search, I Find, I Misplace, I Research) =817=A94 Id: kg:/m/0285kf1 =950=DC8