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Tue, 30 Nov 2021 01:38:57 +0000 Original-Received: by kubenode510.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID f3f3c8a4ab2b6bff980bade032d077fe; Tue, 30 Nov 2021 01:38:54 +0000 (UTC) In-Reply-To: (Richard Stallman's message of "Mon, 29 Nov 2021 16:12:24 -0500") X-Mailer: WebService/1.1.19306 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.184.199; envelope-from=luangruo@yahoo.com; helo=sonic301-30.consmr.mail.ne1.yahoo.com 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, FREEMAIL_FROM=0.001, 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: 2.1.29 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:280515 Archived-At: Richard Stallman writes: > [[[ To any NSA and FBI agents reading my email: please consider ]]] > [[[ whether defending the US Constitution against all enemies, ]]] > [[[ foreign or domestic, requires you to follow Snowden's example. ]]] > > > In GStreamer, the plugin used for that is the playbin plugin. I refuse > > to use that plugin and will instead write individual pipelines for > > common playback formats, as the playbin likes to load arbitrary plugins > > with no regard for whether or not they are free software. > > This sounds like the right approach, basically. > > But I have a couple of ideas to suggest, to reduce the work. > > 1. Does playbin offer any hooks for the calling program to judge the plug-ins > it wants to load, and say "That plug-in is ok" or "That plug-in is no good"? > If it does, using them would be simpler and less work. I don't think so, but if someone else knows better, please chime in :) > 2. If playbin does not offer such a hook, we could patch playbin > to offer a suitable hook. Maybe we could get that patch upstreamed. Hmm, I will take a look at that. > 3. We could make a copy of the code for playbin under another name, > and add those hooks to it. We coulod link it staticly with Emacs. That would certainly complicate the Emacs building process a great deal. Building GStreamer (including GStreamer plugins) is no easy task!