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 8926C43838 for ; Mon, 1 Aug 2022 14:26:39 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id EFEBC68BAD1; Mon, 1 Aug 2022 17:26:36 +0300 (EEST) Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11olkn2010.outbound.protection.outlook.com [40.92.20.10]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 16DC068BAC0 for ; Mon, 1 Aug 2022 17:26:29 +0300 (EEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jBbB5Le7wvprQmFRiLQnjfljPx9MghM6gguHEbcUD4EqJ3hep/Brfqwrolm+YxkMVeqmsS/dmkhVwMjt1V6oQUz+vzEZB9NGtaYqOEHdXqL0VUsedz/cznfc/wtcDcO2dhoYT8YKnEk2k8a8Uf+fNW//TK4nmvvWXxByhX9ONFtcA1l154C03XdgQA2gu2zlMm5RNRpLpqLj3qWnRR1piB1KFurWzg5yDH0RTeQoPREA9QhbG6QTiHvtnIZcpmIQJBuA8Hhw3kjfRrjj5P0Bk46ULK8Ab0mCN4M4A2J9CHTVUnTNPlz4DKCd7e6Jlxt83rRhpFP50lPvOddcF1iesg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=jC9FE34T7yQ/GzdjrcNJeBUdYK8dYPHKw4eV2Yj8F9k=; b=a+fQdfifJgENz8/Fy1Q+uEWOKxSPCq9Ja4UCW1HsT1Q01205/dTpf1hQeRtgRHBCPNglBnOP4T69PpmA26Oh1nOBL7DuA54dgucMudCd4/PS8c7S3qx3XhZnxvJunQaE1AyqgIA+0wMSnRmq67EvQw5tPaOipIAb8j3wCUszqTRsMsCP2Zf5SxE8thZPhzZDZ2tv583V3KYStrZlDFbaV/L6ScxsQcog66NUlFL1PG9FWDiosOCMf+JTukCjRfPEgVb6+BUR3Uhm8E2xLGPeIC0Op8eyJMLefa0zX3TTc31BEI4uf7gq0TgGhu7gewtuqx57s7sL0lsnKetgsOouCw== 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=jC9FE34T7yQ/GzdjrcNJeBUdYK8dYPHKw4eV2Yj8F9k=; b=gTIustry+MCu8MfG0P0JLaNypLOHWpEOV2DLmChEk14ahJRQnuArAawby3fZw24AaAqIQB9Y+s9Ivqdnu0/WIKDRUi3/9VMCn2uzNoVUzO292JQEStfi/kEY+Tgg1eGY8KLuprn6U0g4mfK5tufQmo0iA1NapPGnwbYHHWgjJHoSH22RIpZySBuTMB3WpKCZP/2ZaYYkKSPGOFKP/CzzmJcVTE96zJ2hVJWg/ngJzdAGbtSXJxvtdsy5kV/NIT17ICKq7X1lORgSQuGLlygfq3dvISoMCcUosq2N8/rf2ocxwXPdhh3hJSHR4Arxd/5lGFJPgXj5FiGEpFGYrF8omA== Received: from DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM (2603:10b6:8:b::20) by CH0P223MB0107.NAMP223.PROD.OUTLOOK.COM (2603:10b6:610:e8::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5482.11; Mon, 1 Aug 2022 14:26:26 +0000 Received: from DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM ([fe80::d9e4:ced6:ab31:c231]) by DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM ([fe80::d9e4:ced6:ab31:c231%2]) with mapi id 15.20.5482.016; Mon, 1 Aug 2022 14:26:26 +0000 From: Soft Works To: FFmpeg development discussions and patches Thread-Topic: [FFmpeg-devel] Enhancement layers in FFmpeg Thread-Index: AQHYpZldl2rHzWRwFEKvvBCi1/TSA62Z8WkggAAg/wCAAAP7EA== Date: Mon, 1 Aug 2022 14:26:26 +0000 Message-ID: References: <20220801132452.GB41618@haasn.xyz> <20220801155840.GB106612@haasn.xyz> In-Reply-To: <20220801155840.GB106612@haasn.xyz> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-tmn: [qZPQ/a8gBKZ1lB2XEaVJOs/FEVM0oALx] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f742b544-f59c-46c9-44ad-08da73c9d158 x-ms-traffictypediagnostic: CH0P223MB0107:EE_ x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?WHFoa2c3SHpwTTFhQXYxcVBuUVJNaE95NE9vZjVXdTRDUnJvTGV5SHVRZWFv?= =?utf-8?B?U2VsUFdvVTRFZmtWQXUybERRcTJ0RGhQSXVmRjFwNzBRTllOTnhYY2V6b0NQ?= =?utf-8?B?N2tJNGU1d0ozb3FLWmJvNURXVW9pQ3RqeGNZK2svbWt5czQ2RFFxYlh3bGZS?= =?utf-8?B?Ui85T011Ky9HY3V0R1g0MXEzUUVpbmxRUXJVRHh3MW1IVzhVUHFHRXJmLzJG?= =?utf-8?B?a3FndTYrQlpaQW05RWpWeTFTL1c1SkE5YngxbGpBa3FMNW9SamdiMFlMcVlh?= =?utf-8?B?SEUrY2xUbDRteEdsRGRXRllvTmdKUFBlUWVQNEo3dFdIMTNLWGhocnVoaU12?= =?utf-8?B?d2hwdFZrbUV5RWFia0prQ0cxY2YrVk1RTmJuclNHanRmODZUVVo0NWJ5MVZV?= =?utf-8?B?clNGNDRNZDdFK3BBdGlhYUNpMVBVMExLZE1IVUd5Wm9BWTArQktjbW5ZbXIv?= =?utf-8?B?Ynh3Mlc2VzZKdGxQdDJHUDZaelhldXNlNWFmV3FQME9CK2x5bE9WTWdlUDBH?= =?utf-8?B?TTlLSWZTdGJTOHIwZnBqUWRWK1FHU1FOR0M5amk4Y1F0MFQxaDZKWTJMa1Za?= =?utf-8?B?aUNFZVUrZHdVUHpRSjkxM1FpOVRrdDdFUWpUTkl2S2N6NmJoQVRuOHJDa2c2?= =?utf-8?B?K2RucGtMNkp2MmV6VDJ5cklXL2tYSzFDVTRHUjB5UzBxdTlRSGNlMDkrUVh0?= =?utf-8?B?eHRFRnFXWS9ZZyt5NUhWQTJaMzhXZDRSS0hIWVJHZDdJSmVkQVZKRjdRemd4?= =?utf-8?B?bExLbVJRQjdTOEhJU2pxdEhiMC9sZ2dPU243N1REYzRMQXI0N091QXA3WCtU?= =?utf-8?B?dUhBbDFNNVFLcFdES3ZaTDJ6aDhpdlZnS1h0SGZyNkVqSW9MdTVrcXFDVzMz?= =?utf-8?B?R2VKVDhFdW0yUFZEakdwenRyTjc3cWJZNE5DaWVIaGlmZEF0UWFBK2lqWlRv?= =?utf-8?B?WlUxOGtyeDhSdWxQSGpCTFYwTGZtRFpFOVN4bnRibDdxTGJzSTNkdjJsRVha?= =?utf-8?B?NW5xcEFkRGhJMzZlSjk4U25qbUZGWjdjRUdJWlpNRDgwOVVuWjBYcjk0TWZh?= =?utf-8?B?UkwxQVFuYUFkcFIvbE1yZmF5SUZOa2dOWjZtVWFvdUZib1FlMmtGQUtEdGU1?= =?utf-8?B?TEZkNitDbDg3SGtZZmFJamVZdHRsWHo1eVhlVmRGaGY2SG4xSkYxdzVjQmlJ?= =?utf-8?B?LzY5Z29zWGgyVGNNQlV4YnNNNGRRQzh4WmYxTHBrL2pGelY5dGNGUW85R1NS?= =?utf-8?B?V1lsdHU1NXhsNG1UaXJnN1BVY0VDZGtFeFBYNUlnbjRJQTNhVm02R1RmQ1pq?= =?utf-8?B?UVlMV1pRMTBjQTYyUkNHeStSWkJNQTFrMW9Pa1kwSUpQeEtPejkvTUJXbDZp?= =?utf-8?B?QnpISEdSKytMS0IxWFRCYThrODNDcnovenhNWENPNVhLUU5McWlaYzZJb2FW?= =?utf-8?B?K0NlQzJRNTFWWTJ1MHRiRGdJa2RWRWJYUWF1UTJhc3ArM3NYLzV2ai9rZHpF?= =?utf-8?B?eURmY2lsUnJTeTlOOXdSZ25FdmtGa0FzbUMrTTdXZWI1V2E4VW9JRXBVUm9O?= =?utf-8?B?Wi9ZejJneDJBck5ELzlWSDJUQlBoS3pueVNQUVl2TFpENEowRWd6L0hsNTM0?= =?utf-8?B?eWV5Z1VvdFF1NFFHQ0g1UXUyL2tOVGlMeVpUKytOZ3FvcnBQMWowOHIyeGM3?= =?utf-8?B?ZGRTMXBIcmlYVjRkYlNSZjFzdlhQeHJ4LzcxTDg0TDloLzZkcEpmT2ZRPT0=?= MIME-Version: 1.0 X-OriginatorOrg: sct-15-20-4755-11-msonline-outlook-1ff67.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: f742b544-f59c-46c9-44ad-08da73c9d158 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Aug 2022 14:26:26.3878 (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: CH0P223MB0107 Subject: Re: [FFmpeg-devel] Enhancement layers in FFmpeg 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="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogZmZtcGVnLWRldmVsIDxm Zm1wZWctZGV2ZWwtYm91bmNlc0BmZm1wZWcub3JnPiBPbiBCZWhhbGYgT2YNCj4gTmlrbGFzIEhh YXMNCj4gU2VudDogTW9uZGF5LCBBdWd1c3QgMSwgMjAyMiAzOjU5IFBNDQo+IFRvOiBGRm1wZWcg ZGV2ZWxvcG1lbnQgZGlzY3Vzc2lvbnMgYW5kIHBhdGNoZXMgPGZmbXBlZy0NCj4gZGV2ZWxAZmZt cGVnLm9yZz4NCj4gU3ViamVjdDogUmU6IFtGRm1wZWctZGV2ZWxdIEVuaGFuY2VtZW50IGxheWVy cyBpbiBGRm1wZWcNCj4gDQo+IE9uIE1vbiwgMDEgQXVnIDIwMjIgMTM6MTc6MTIgKzAwMDAgU29m dCBXb3JrcyA8c29mdHdvcmt6QGhvdG1haWwuY29tPg0KPiB3cm90ZToNCj4gPiBGcm9tIG15IChy YXRoZXIgbGltaXRlZCkgYW5nbGUgb2YgdmlldywgbXkgdGhvdWdodHMgYXJlIHRoZXNlOg0KPiA+ DQo+ID4gV2hlbiBkZWNvZGluZyB0aGVzZSBraW5kcyBvZiBzb3VyY2VzLCBhIHVzZXIgd291bGQg dHlwaWNhbGx5IG5vdA0KPiBvbmx5DQo+ID4gd2FudCB0byBkbyB0aGUgcHJvY2Vzc2luZyBpbiBo YXJkd2FyZSBidXQgdGhlIGRlY29kaW5nIGFzIHdlbGwuDQo+ID4NCj4gPiBJIHRoaW5rIHdlIGNh bm5vdCByZWFsaXN0aWNhbGx5IGV4cGVjdCB0aGF0IGFueSBvZiB0aGUgaHcgZGVjb2RlcnMNCj4g PiB3aWxsIGFkZCBzdXBwb3J0IGZvciB0aGlzIGluIHRoZSBuZWFyIGZ1dHVyZS4gQXMgd2UgY2Fu bm90IG1vZGlmeQ0KPiA+IHRob3NlIG91cnNlbHZlcywgdGhlIG9ubHkgd2F5IHRvIGRvIHN1Y2gg cHJvY2Vzc2luZyB3b3VsZCBiZSBhDQo+ID4gaGFyZHdhcmUgZmlsdGVyLiBJIHRoaW5rLCB0aGUg RUwgZGF0YSB3b3VsZCBuZWVkIHRvIGJlIGF0dGFjaGVkDQo+ID4gdG8gZnJhbWVzIGFzIHNvbWUg a2luZCBvZiBzaWRlIGRhdGEgKG9yIHNpbWlsYXIpIGFuZCBnZXQgdXBsb2FkZWQNCj4gPiBieSB0 aGUgaHcgZmlsdGVyIChpbnRlcm5hbGx5KSB3aGljaCB3aWxsIGFwcGx5IHRoZSBFTCBkYXRhLg0K PiANCj4gSWYgYm90aCB0aGUgQkwgYW5kIHRoZSBFTCBhcmUgc2VwYXJhdGUgZnVsbHkgY29kZWQg Yml0c3RyZWFtcywgdGhlbg0KPiBjb3VsZCB3ZSBpbnN0YW50aWF0ZSB0d28gaW5kZXBlbmRlbnQg SFcgZGVjb2RlciBpbnN0YW5jZXMgdG8gZGVjb2RlDQo+IHRoZQ0KPiByZXNwZWN0aXZlIHBsYW5l cz8NCg0KU3VyZS4gVEJILCBJIGRpZG4ndCBrbm93IHRoYXQgdGhlIEVMIGRhdGEgaXMgZW5jb2Rl ZCBpbiB0aGUgc2FtZQ0Kd2F5LiBJIHdvbmRlciBob3cgdGhvc2UgZnJhbWVzIHdvdWxkIGxvb2sg bGlrZSB3aGVuIHZpZXdlZCBzdGFuZGFsb25lLi4NCg0KDQo+ID4gSU1PIGl0IHdvdWxkIGJlIGRl c2lyYWJsZSB3aGVuIGJvdGggb2YgdGhlc2UgdGhpbmdzIHdvdWxkL2NvdWxkIGJlDQo+ID4gZG9u ZSBpbiBhIHNpbmdsZSBvcGVyYXRpb24uDQo+IA0KPiBGb3IgRG9sYnkgVmlzaW9uIHdlIGhhdmUg bGl0dGxlIGNob2ljZSBpbiB0aGUgbWF0dGVyLiBUaGUgRUwNCj4gYXBwbGljYXRpb24NCj4gbmVl ZHMgdG8gaGFwcGVuICphZnRlciogY2hyb21hIGludGVycG9sYXRpb24sIFBRIGxpbmVhcml6YXRp b24sIElQVA0KPiBtYXRyaXggYXBwbGljYXRpb24sIGFuZCBwb2x5L01NUiByZXNoYXBpbmcuIFRo ZXNlIGFyZSBjdXJyZW50bHkgYWxsDQo+IG9uLUdQVSBwcm9jZXNzZXMgaW4gdGhlIHJlbGV2YW50 IHZpZGVvIG91dHB1dCBjb2RlYmFzZXMuDQo+IA0KPiBTbyBmb3IgRG9sYnkgVmlzaW9uIHRoYXQg bG9ja3MgdXMgaW50byB0aGUgZGVzaWduIHdoZXJlIHdlIG1lcmVseQ0KPiBleHBvc2UNCj4gdGhl IEVMIHBsYW5lcyBhcyBwYXJ0IG9mIHRoZSBBVkZyYW1lIGFuZCBsZWF2ZSBpdCB0byBiZSB0aGUg dXNlcidzDQo+IHByb2JsZW0gDQoNCklmIGZmbXBlZyBjYW5ub3QgYXBwbHkgaXQsIHRoZW4gSSBk b24ndCB0aGluayB0aGVyZSB3aWxsIGJlIG1hbnkgdXNlcnMgDQpiZWluZyBhYmxlIHRvIG1ha2Ug c29tZSB1c2Ugb2YgaXQgOi0pDQoNCg0KPiAob3IgdGhlIHByb2JsZW0gb2YgZmlsdGVycyBsaWtl IGB2Zl9saWJwbGFjZWJvYCkuDQoNClNvbWV0aGluZyBJIGFsd2F5cyB3YW50ZWQgdG8gYXNrIHlv dTogaXMgaXQgZXZlbiB0aGlua2FibGUgdG8gcG9ydA0KdGhpcyB0byBhIENQVSBpbXBsZW1lbnRh dGlvbiAod2l0aCByZWFzb25hYmxlIHBlcmZvcm1hbmNlKT8NCg0KDQo+IEFuIG9wZW4gcXVlc3Rp b24gKGZvciBtZSkgaXMgd2hldGhlciBvciBub3QgdGhpcyBpcyByZXF1aXJlZCBmb3INCj4gU1ZD LUgyNjQsIFNIVkMsIEFWMS1TVkMgZXRjLg0KPiANCj4gPiBBcyBsb25nIGFzIGl0IGRvZXNuJ3Qg aGF2ZSBpdHMgb3duIGZvcm1hdCwgaXRzIG93biBzdGFydCB0aW1lLA0KPiA+IHJlc29sdXRpb24s IGR1cmF0aW9uLCBjb2xvciBzcGFjZS90cmFuc2Zlci9wcmltYXJpZXMsIGV0Yy4uDQo+ID4gSSB3 b3VsZG7igJl0IHNheSB0aGF0IGl0J3MgYSBmcmFtZS4NCj4gDQo+IEluZGVlZCwgaXQgc2VlbXMg bGlrZSB0aGUgRUwgZGF0YSBpcyB0aWVkIGRpcmVjdGx5IHRvIHRoZSBCTCBkYXRhIGZvcg0KPiB0 aGUgZm9ybWF0cyBJIGhhdmUgc2VlbiBzbyBmYXIuIFNvIHRoZXkgYXJlIGp1c3QgbGlrZSBleHRy YSBwbGFuZXMgb24NCj4gdGhlIEFWRnJhbWUgLSBhbmQgaW5kZWVkLCB3ZSBjb3VsZCBzaW1wbHkg dXNlIGV4dHJhIGRhdGEgcG9pbnRlcnMNCj4gaGVyZQ0KPiAod2UgYWxyZWFkeSBoYXZlIHJvb20g Zm9yIDgpLg0KDQpIZW5kcmlrJ3MgaWRlYSBtYWtlcyBzZW5zZSB0byBtZSB3aGVuIHRoaXMgaXMg bm90IGp1c3Qgc29tZQ0KZGF0YSBidXQgcmVhbCBmcmFtZXMsIGRlY29kZWQgd2l0aCBhIHJlZ3Vs YXIgZGVjb2Rlci4NCllldCBJIGRvbid0IGtub3cgYW55dGhpbmcgYWJvdXQgdGhlIG90aGVyIGVu aGFuY2VtZW50IGNhc2VzIGVpdGhlci4NCg0KQmVzdCByZWdhcmRzLA0Kc29mdHdvcmt6DQoNCg0K DQoNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBl Zy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1w ZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlz aXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3 aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K