From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 8963E466D9 for ; Tue, 1 Aug 2023 19:51:39 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B6F5968C059; Tue, 1 Aug 2023 22:51:37 +0300 (EEST) Received: from a27-212.smtp-out.us-west-2.amazonses.com (a27-212.smtp-out.us-west-2.amazonses.com [54.240.27.212]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B1A5668C0B4 for ; Tue, 1 Aug 2023 22:51:30 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=b265wme4dq2usj3mmjgu4ufiz53apdpe; d=cosmin.at; t=1690919488; h=Subject:From:To:Date:Mime-Version:Content-Type:In-Reply-To:References:Message-Id; bh=db8jPXzRaMShcCglxG3KuT6IzlmHO4cFEka0yFEInSE=; b=cXFsoprocKXkLM7vUA80FcGwyDDy/NuiNe2jz7KGTHave/ZAwl5avWe8rAe/GqBi c7NHhBgUfo74F7QN+mXsIMSTUMQP5fkYEGCJtzk48PLVHa5xxBBPPUo6GKz2Ru/0HPa Ct1ZolHLlg+GuxNykEQdQ142oqF8Z9P5a9hcQVlG6hQN5BSEhiAT3CGIlNx/+C+0Icu /l1EjzcGKy1u4l/fDupYSCzJYeAcVp2dWBIc3eJJeGRcshQVtyY3D57X2tujm4d72hB o9em7c2bAAw9rhpxnzZ9lPKQP7hl+D2dev8RWogGrv78ZnsvyXYVrXLpbeH1uO6C+NP WXGh1W/dgw== DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=hsbnp7p3ensaochzwyq5wwmceodymuwv; d=amazonses.com; t=1690919488; h=Subject:From:To:Date:Mime-Version:Content-Type:In-Reply-To:References:Message-Id:Feedback-ID; bh=db8jPXzRaMShcCglxG3KuT6IzlmHO4cFEka0yFEInSE=; b=qyyZuOcAxAurIePCMiCqlJMGyjxApCMCWgLAE0ZS4OAyoFMhAdt9BU3FTwAPC/e0 7s0DW/1H559U4yeh/qzspVpWMESQNNAT3+QMP/k6OdEkhFffvS0Yj45oQR/3deXdkHS zbmrPPFaeOXH7gn3j8J+julEWS0MMml8ajvqgoA8= From: Cosmin Stejerean To: FFmpeg development discussions and patches Date: Tue, 1 Aug 2023 19:51:28 +0000 Mime-Version: 1.0 In-Reply-To: <20230727183625.GZ7802@pb2> References: <20230722192957.703-1-michael@niedermayer.cc> <20230722192957.703-5-michael@niedermayer.cc> <20230723152304.GJ7802@pb2> <1eba1389c52dead477fa1fd445d5ae918be25951.camel@haerdin.se> <72ef7953-2723-7ffa-eab9-021a84d0e481@gmail.com> <20230726103721.GW7802@pb2> <48fd475cc383b6f6cb8c14ae75bf313217bd04fc.camel@haerdin.se> <20230727183625.GZ7802@pb2> X-Priority: 3 (Normal) X-Mailer: Amazon WorkMail Thread-Index: =?us-ascii?Q?AQHZvNLwHuAUoDkQQHWKeZc6YKOAgwAABQiqAASDxrMAKau?= =?us-ascii?Q?9/gAw4j/fADFIdiIAZlBBSwC2kPeqAO4HOBIA+ZaFAwH3p6sl?= Thread-Topic: [FFmpeg-devel] [PATCH 5/6] fftools: avradio support X-Original-Mailer: Apple Mail (2.3731.700.6) X-Wm-Sent-Timestamp: 1690919487 Message-ID: <01010189b2a7ca51-31965753-09ac-4699-8698-226f9d15542f-000000@us-west-2.amazonses.com> Feedback-ID: 1.us-west-2.An468LAV0jCjQDrDLvlZjeAthld7qrhZr+vow8irkvU=:AmazonSES X-SES-Outgoing: 2023.08.01-54.240.27.212 X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH 5/6] fftools: avradio support X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On Jul 27, 2023, at 11:36 AM, Michael Niedermayer wrote: Let me first explain what i want to provide to the user (most of this is already implemented, some needs more work) the user starts her favorite player, be that vlc, ffplay, or whatever chooses sdr as input device and thats all configuration she needs. She can select a specific driver, gain and so but she doesnt have to Now she only needs 2 buttons, seek forward and seek backward, in ffplay thats the cursor keys. To select the station. And she sees on the screen what station that is, what song title and artist are playing as well as what is playing on any other FM station in view (that works here already in europe, for the US if it doesnt work i need a sample from dumpurl ...) (for non interactive tools like ffmpeg she would have to select the frequency she wants to listen to or all in view ...) Now gqrx needs me to manually enter the frequency, the modulation the device, then it still doesnt work (first one has to know why from multiple rtlsdr lines some dont work) and once one is through this it still doesnt work, all AGC methods dont work, i have to set the gain manually for the station i want to listen to to have acceptable quality. I do know but at this point we lost likely 90% of users I know this is a contentious topic, but as a heavy user of ffmpeg for both work and fun, and as an amateur radio user, what you describe sounds pretty great to me. I can definitely imagine using this for a few usecases. I get that other tools exist and others that know how to use those can of course continue to use them. I for one would definitely love to use ffmpeg directly if that was an option. This is not something I'd want enabled in the ffmpeg build at work due to the extra surface area, but assuming I can disable the sdr radio bits at build time for "serious" builds, and that this code is actively maintained and designed in a way that minimizes interference with other parts of ffmpeg, then it's not clear to me why there's such a strong reaction against having this included in ffmpeg. - Cosmin _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".