From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <ffmpeg-devel-bounces@ffmpeg.org> Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id E08B74BA5D for <ffmpegdev@gitmailbox.com>; Thu, 27 Mar 2025 19:48:11 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7B640687C59; Thu, 27 Mar 2025 21:48:07 +0200 (EET) Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12olkn2069.outbound.protection.outlook.com [40.92.21.69]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 0CF1E687B93 for <ffmpeg-devel@ffmpeg.org>; Thu, 27 Mar 2025 21:48:01 +0200 (EET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=bhxqtXPU5y97Uis1/dB60uFpBAPKXIjGe4tH/jNaPZuvg+4a8+elZF9HkjgASxl1yrDhU846iuuKs5L+6n6+AbD4ibdNeTvvkiRaz3wnjUha4dWZ587HGJ4FVxzs3am8HyYZOybuMNRxKJi8b9E1L1zFCgTdBJNE37wy3xl9ar9dfjtitdvWsm+59gWuhcyX/Zws0gPxgNGtOSzDyGBwTwfliIlf3b4++eQuTjMK0971vtGbPAWFc10Z0g426WtbxedPYst/yArwvbQileIc6VDHNRbvZIqSrPuZt2wHiSrMU5PvEiu3N4DI0oLVw/wxIhUdlC+HGLXgy9pFVx49cQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=wO4gnr03o/bMWsYKfb9LMIHGFFy+k19x365loHnJyNA=; b=wtxDQBGFKmkRkc7+AxdCbibBlANLqzbCkoCBVKZTbmJFMLN3e7wCLBRIxIBxHB53KUzFWcWSrxymypUzft30B1i7DvyqWYHRwT5RkRuT8JunGZiXWA0z+8fxuc9kNJGNfhLIwBi+VPnVLE9JJ8dx2YuT8tZZKBoBnqfdg87olAz5vGmaLeZMYoqM4j/A31WsCcqf1sBtQP14bWkGjnHYefKn3s9utlJ2N5B3tc+pP/juEECM0xD2hrHku6mfCe6YUmmgqcWd7abDzdB7+bMMurywElkSKAYSTahdtrgSfs1BCWxRz4SbCic2vu8TpFpRPbu1vCQDRUP7Qkh1Ox6yrA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hotmail.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=wO4gnr03o/bMWsYKfb9LMIHGFFy+k19x365loHnJyNA=; b=gP01CqbE5NOL6LftyytvM6lryT8jxQ1YWaOkEKmwCIYjd2uIRWQXd7tTX0YLhAy0obaHrTEHttktaA1x1kRNYvk30ZBhV7lip+/zowDuUikrFf5zXMalmYOVQNUFDLDf//W08GVIFENG76LnMSvAV2xp3/aeHOnC3JFJB6ds33M6DvetxzdOD2yZ1EFwIK+fXex+VR5Ms4SBFjIf5Q86IKvsNwgRKvumzvnFA/P+EVNjfWVoh69F9CD0xtd4i4lOx8P6QYZESId0EL7STq2DOkZVzm8aSGhyJSIZ1pQ3rkMk65BreEtjvzhvXdO7Mq6BfZLkHjyHUH0XJ33SmSwDUg== Received: from DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM (2603:10b6:8:b::20) by CH3P223MB1012.NAMP223.PROD.OUTLOOK.COM (2603:10b6:610:1ac::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8534.44; Thu, 27 Mar 2025 19:47:58 +0000 Received: from DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM ([fe80::bf09:8e9:b07f:98a7]) by DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM ([fe80::bf09:8e9:b07f:98a7%7]) with mapi id 15.20.8534.043; Thu, 27 Mar 2025 19:47:58 +0000 From: "softworkz ." <softworkz-at-hotmail.com@ffmpeg.org> To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> Thread-Topic: [FFmpeg-devel] [RFC] FFmpeg Execution Graph Visualization Thread-Index: AduXnlObQK5dsG0ZQZicU/lpURDPYQC8I6uAAADft+ABA9ftAAArI/+AAAB0k1A= Date: Thu, 27 Mar 2025 19:47:58 +0000 Message-ID: <DM8P223MB03651B6559F45F97EFD8E923BAA12@DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM> References: <DM8P223MB0365AB64AECCC838CF7CB41DBADE2@DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM> <Z92viSTlKU0La9Ua@mariano> <DM8P223MB036550001F5BE5292F899C3FBADB2@DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM> <Z+SFLmfGERrM6a70@mariano> <Z-WmsURm8nm7qBbK@phare.normalesup.org> In-Reply-To: <Z-WmsURm8nm7qBbK@phare.normalesup.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DM8P223MB0365:EE_|CH3P223MB1012:EE_ x-ms-office365-filtering-correlation-id: 21cfa0c3-d6f1-4bd7-124e-08dd6d68469d x-microsoft-antispam: BCL:0; ARA:14566002|19110799003|8062599003|8060799006|15080799006|7092599003|461199028|440099028|3412199025|102099032; x-microsoft-antispam-message-info: =?iso-8859-1?Q?8yCHp9RxUWSEpFp/bP/pvRNgiehKFdxSmqWWlVJikBQj647hMOBZDYGvAC?= =?iso-8859-1?Q?9mxe7Q7fx9Gq9EE9jvQ5pzY+oMgq2nJbSV1A63V5p0zj7LUHmoze7lZy0V?= =?iso-8859-1?Q?hVKqdOJu81q6oMYvqTsJZVgwT46psjiNZ2FTeHUdVhITlBxQ2qROZGeiO2?= =?iso-8859-1?Q?2sqZ9Hk64HimmscFVVZMJtvMpBuSnxAI1iPfvBALi7MJZedyqkVHguCLhs?= =?iso-8859-1?Q?UcVIHbca8x0/+2QWKWtCd9LjfXdwS4H/+KwR5OXwsIKUV/HgDRoa805oWu?= =?iso-8859-1?Q?6W0tKpjSx/kvSoPJ4+MPu+SpsWh21wgG2cq58LttmF+jJ1SwkKDvdU6Utz?= =?iso-8859-1?Q?snsMT72OeT9A5yCvUIdXR9el5tjU+TdkIVqjs6NNRb+oIwGGglNlrWoU7D?= =?iso-8859-1?Q?ICZ0XtIQx3MoYXlHInlbacb3lN+RJ1SWmH6Y7kWd41gUBwnQQ1BY2q/olk?= =?iso-8859-1?Q?qEkUP/rj1wzRO/399+l7KS6/8u/j+hAmy3zbymS0bkm3PUMctEJw797xX2?= =?iso-8859-1?Q?Xu0S4BWUvOVLefe1topFN26XJh8oiB9OWtN9a/eZo+42Wn4hT5hFIOrLwK?= =?iso-8859-1?Q?6WAydpBFIa8ZljO6eSyAktg1PV4jRQcQPMEfqAkxXcilalxWHg0fg/+ne6?= =?iso-8859-1?Q?x6AqXnwlevnXhKok6K7SB0eVCTLo/Qzrh9xSJpe0KsTVCq+v4caSrHR/3K?= =?iso-8859-1?Q?TTh9rY+8aB/9BN6x7yGyRB3LgPkfyLxi+4lffFUE7GY+Rub0Pzwb+MjOrc?= =?iso-8859-1?Q?bHiXL9poa9U0YclK7o4LdDd7LcxtmB9NihF7ciKAmQndilBmCtaem/Jy7b?= =?iso-8859-1?Q?3J7q0w+5djLGwDdF4qlKP+IJuMpb0d+RJhawcq5lqpRN1Vql0Vih6SYrA2?= =?iso-8859-1?Q?o2CV+xOx36evIOlC+EmXHn3GJyKDyL2ETiPLN9NGmjwg599JAS99vVhdFB?= =?iso-8859-1?Q?S8qaefhcsXbRWsrZYfNXG6sdFoGttQr7tqxOHA7Zrsl6TWOm4d2LRO565O?= =?iso-8859-1?Q?xG0WfJG/UUTF7cVQ5qr+WP4zwdjn+u3cKPx1+b56b/E937drxvGbWz2Bxf?= =?iso-8859-1?Q?M4jnD8It6Jyf+046epIM1KvrwpMGWOj6rm0t66at2QyoSERsgGVrWqGqLm?= =?iso-8859-1?Q?2Oq0lHKhlWm2UivPpN9upgwc3mkQI=3D?= x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-8859-1?Q?7NvuTGrUe0f3UC8ljbnKhBnP51eB06Wk0CTnW+X5trLidgnBCUGGtYog+A?= =?iso-8859-1?Q?VLFp7/gIBtV1FjJtyI19ImzaLFHY5N3UuH5k+m07Eens7gAlTgm/mEGzXz?= =?iso-8859-1?Q?1h/77fri7Cd8D1UElh5L3jgI7b7clmT7zyw0Nl0+eOblADDzQfOLgLC2U9?= =?iso-8859-1?Q?iWy+63RDIah7DPsfoYGI7+eyHdGdCmmxbW15oR+NqS7UOAYI6KsVc0ErKo?= =?iso-8859-1?Q?kwrPZ/mr1f08DQRKHn6a715jXd69D+MzPSGjqEnbEXuA7G9hEphPU/zIbF?= =?iso-8859-1?Q?6C5MA+SelZR6cvt+MWMR3aeOeuBasFLURBR+eFQqEmDRWeV3c6VbkCLfoG?= =?iso-8859-1?Q?fvIT2Z6IkWLK3WHG/PCYKHJ6YgEADsPNSHRx6Y8f2UhjpaSgpBSNwOqCTM?= =?iso-8859-1?Q?v78H4l8gmVSVNt0yb9+z3pJHDFVKU+IVD1ZPT5DDlCOumEei8XEz8h0tyq?= =?iso-8859-1?Q?IGGIezK9F6ydBuiBYCOVjewudBVrYywqmrhTEOwQsIZzgNsQ3B0d9ORYpQ?= =?iso-8859-1?Q?NbfdJpk3OoTh1iMk0DPZAhjhLRJbyUnLP81HJ6KAn2mhf1zMe+z+8PFkhi?= =?iso-8859-1?Q?cz8K3DpSBsjppjn23ds8aCjuOMsXWkHKW/BCX4ksT1b8+vVogSRhxRDOJ8?= =?iso-8859-1?Q?SW2BJM6umlgz4qajhxPIjmybEon9Lv7U/ZiaPsJ9Xj8egitCrO8dA3Lkda?= =?iso-8859-1?Q?X6w1ardGNSwIsFrj4q82sg/JvZwAoCDHCLckw5ha66SY6haKz3fJ3euDBA?= =?iso-8859-1?Q?N+U/uYnpUpaJkfF1hU7jnqD47Gn2lpUSEnLOMM/3fPGr+CTmWPku2CjOFg?= =?iso-8859-1?Q?neWajLf/o5i7JY9jIO3fGQFBeUxG3l+9XKnwOaKfqssiDnvZuAT5IyVn1a?= =?iso-8859-1?Q?2mUm8humu1kVhyTMSQdmjzKAXPCBIltUz0bPvw7wncr5C8Zjuyi9rzkbY7?= =?iso-8859-1?Q?fB316Nsdbon0LrEU6TNvLOai31piCt3WuVtbIPSZYaiWVjkTX36qlt+hH8?= =?iso-8859-1?Q?CqQxhPkNU0YK7nFLITDOIHfoapk2DeGFD1+97sWNd8JS/HLCPlicB9w8LL?= =?iso-8859-1?Q?wSNaCRuN01ZwbIcwuk/wK/S6CB/e7NIPx3eCDxyDKK9we4ePDNIyCyY/mJ?= =?iso-8859-1?Q?MonaFYg2BmlOHSkQLtoLpLaYJ4Z+JD3x+nMv6dsEivHuMCydyQ9x7JGkPP?= =?iso-8859-1?Q?DSYVcq5y1luWIdPq7xX71MZo3O3KRw7m0wm1Oxoqfh05/oUX/ZsPj810Cj?= =?iso-8859-1?Q?bMYF9iioW4SLPF9HnKyiNp975uwJiiaYX10U4xXAc=3D?= MIME-Version: 1.0 X-OriginatorOrg: sct-15-20-7719-20-msonline-outlook-92255.templateTenant X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 21cfa0c3-d6f1-4bd7-124e-08dd6d68469d X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Mar 2025 19:47:58.5015 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3P223MB1012 Subject: Re: [FFmpeg-devel] [RFC] FFmpeg Execution Graph Visualization X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches <ffmpeg-devel.ffmpeg.org> List-Unsubscribe: <https://ffmpeg.org/mailman/options/ffmpeg-devel>, <mailto:ffmpeg-devel-request@ffmpeg.org?subject=unsubscribe> List-Archive: <https://ffmpeg.org/pipermail/ffmpeg-devel> List-Post: <mailto:ffmpeg-devel@ffmpeg.org> List-Help: <mailto:ffmpeg-devel-request@ffmpeg.org?subject=help> List-Subscribe: <https://ffmpeg.org/mailman/listinfo/ffmpeg-devel>, <mailto:ffmpeg-devel-request@ffmpeg.org?subject=subscribe> Reply-To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" <ffmpeg-devel-bounces@ffmpeg.org> Archived-At: <https://master.gitmailbox.com/ffmpegdev/DM8P223MB03651B6559F45F97EFD8E923BAA12@DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM/> List-Archive: <https://master.gitmailbox.com/ffmpegdev/> List-Post: <mailto:ffmpegdev@gitmailbox.com> > -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of > Nicolas George > Sent: Donnerstag, 27. M=E4rz 2025 20:28 > To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> > Subject: Re: [FFmpeg-devel] [RFC] FFmpeg Execution Graph Visualization > = > Stefano Sabatini (HE12025-03-26): > > One of the possible uses is to expose the data printed by > > filters. E.g. detection filters are printing the information either in > > the stderr using custom formats, this should really be converted to > > something easier to consume (whatever formats for which you don't > > need a custom parser). > > > > The metadata muxer also might benefit from using a text writer, to > > avoid again the need for a custom parser, and probably there are more > > use cases easy to spot. > = > For the record, I have had detailed plans for all this for years. But > since it is very related to strings, it requires AVWriter, and it > requires the abstraction and type description layer that I want to > introduce that starts with AVWriter. = Hi Nicolas, after doing all this, I came to the conclusion that a better string API wou= ld really be useful for these kinds of things (albeit not a necessity). I thought I might take another look, could you point me at the latest versi= on of your work in this regard? > > So at some point we want to make this API accessbile from the > > libraries, that is to move them into libavutil. Again, it's fine to > > expose this at the tools level first so we can experiment and refine > > the interface before moving to a stable one. > = > I wild recommend using the fftools as a staging area. Yup, that's what we're doing. There's quite a range of improvements I'm see= ing which should be done before making anything public. sw _______________________________________________ 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".