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 ESMTPS id 95BC84CAAA for ; Tue, 11 Feb 2025 07:47:01 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7ECBC68BD72; Tue, 11 Feb 2025 09:46:57 +0200 (EET) Received: from EUR02-DB5-obe.outbound.protection.outlook.com (mail-db5eur02olkn2033.outbound.protection.outlook.com [40.92.50.33]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id A62A968B7B0 for ; Tue, 11 Feb 2025 09:46:50 +0200 (EET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=A7Sdr50lipimmeuJFEydRri5t9dr77EFkdv9Qyz/CZvA2BBRrGsKoW7440xWrxy763Gpa6G2rgaZaEuca2LnWq5EYhVnI6QOA1yESgtt5PTJI3xBGlg2IIG/kdG6Q9U3n2PvpHdm2aPibLjgr2+GPliNf3S5xn7ZEwx1lSBvcv9ZHng1HQ6HV9ppQfl7oqJAVjFiVqEwGpJ+ZzbeMIniNwBmZTwW5uc0Rxo54fxLhKabeQavR8AntsXFtZeSWoza37gctdm/cM8H6MwxlJd2N9INwYwEnDSnIWmHsst8oX51qCVioLI9yGdT/4h3fJesWHviQfYGtwJjOAPYFEnycw== 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=B+e8u+3OymLl+mj45CLei4ItUipughiP0vzqV9mNTP8=; b=lx2x4MlDhKujSn+LgPsFP+3zcWG3Mn0VxMAgJR1IR994cGLTCDoMaBZyCeNjz8llSBGukMiEzxHR3VRHcio6GvEQ047eLP47jLyurdHdbUTi8k1etYKrdCBp6cegjLa3+atnF11XF23Zh1CURDcbPVrMEpZaeS8smu9FF0BDjm5pwmn48gIkkogbG6fdfqXkciSxS7KOwN2X1XJJaQsS1AoBB2BufjcINEKpcd6zIADlxPSrG+PUkoHVkiZw+uMJb+kLloRRyvCs6Jt0xSy/ctc7ASE5xvUdV1ujvjUb7YWCHQAgD0hyucsIlL1dhk+yZ2KmRtz3uu8ErpbJvbnxgA== 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=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=B+e8u+3OymLl+mj45CLei4ItUipughiP0vzqV9mNTP8=; b=TCZF2HgcZTzpTLzrKnSG94fDW5Dh5JDhXOom6LVByOakQWXAt0fpJP++7fqh0xrRgP+Ahm4auVv0RZVQKNR78YIrfo8vk/JSgn/7T/ERGc9G3cycUJ3CLJp8NvpFjBePm6qEOctHmFMmy2hOZz8leZpFu2ezdFrbwSHYcAYZhSWV0Wqxf8M5k2E73D5c3Q56Nkiuu6armVYJOJSpUyDKKFpBNsAqQpRnucUIF06+ZXQRfv5fSxKw1IXAGSBasnqYPa+/S9YunN/E7gucf7mwBpE6cDQZLRa7iWKKnwf7HcKtaJM92/G0QRwNtG6FuJ6QfKX3bzWjYqR6ftZKKsc54w== Received: from DU0P250MB0747.EURP250.PROD.OUTLOOK.COM (2603:10a6:10:3cb::16) by AM8P250MB0295.EURP250.PROD.OUTLOOK.COM (2603:10a6:20b:32a::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8422.18; Tue, 11 Feb 2025 07:46:48 +0000 Received: from DU0P250MB0747.EURP250.PROD.OUTLOOK.COM ([fe80::1f36:56b3:1d04:c7a6]) by DU0P250MB0747.EURP250.PROD.OUTLOOK.COM ([fe80::1f36:56b3:1d04:c7a6%5]) with mapi id 15.20.8422.015; Tue, 11 Feb 2025 07:46:48 +0000 Message-ID: Date: Tue, 11 Feb 2025 08:46:47 +0100 User-Agent: Mozilla Thunderbird To: ffmpeg-devel@ffmpeg.org References: <4811b2da-3252-45a5-a8dd-7dac502a4b76@gmail.com> Content-Language: en-US From: Andreas Rheinhardt In-Reply-To: <4811b2da-3252-45a5-a8dd-7dac502a4b76@gmail.com> X-ClientProxiedBy: FR0P281CA0146.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:96::20) To DU0P250MB0747.EURP250.PROD.OUTLOOK.COM (2603:10a6:10:3cb::16) X-Microsoft-Original-Message-ID: <39907df3-a91d-4345-ad4a-b2d0f9efa4ed@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0P250MB0747:EE_|AM8P250MB0295:EE_ X-MS-Office365-Filtering-Correlation-Id: 80ed1ba5-b783-40f6-b0d8-08dd4a703d18 X-Microsoft-Antispam: BCL:0; ARA:14566002|461199028|15080799006|7092599003|5072599009|6090799003|19110799003|8060799006|3412199025|440099028; X-Microsoft-Antispam-Message-Info: =?utf-8?B?S05YZG8ra3JWbkFHNlJKcU5tR3VQUWFVVnM3SDhXMS9WSFN1MStWS0swRzc4?= =?utf-8?B?RTlxRENnYmdMVHRwOFpwellDUS85bU5jZFEwaVdBZExpbWRxODZrTFp2T0dP?= =?utf-8?B?blJ2L3A0YVZ0MTN4akNKdUlPSWNYU2twM1lucHBPcmwzOXRKL0FLcW9ORHdJ?= =?utf-8?B?Vk9ucjBidXR4QzNQVTlGOXFHeklXVXdqQnNybUFIaE9CODFBZ04vcmFEQk0v?= =?utf-8?B?OE9YNmlFZllta0dvc3BWSlZzVjdhZ2NnazFSZU5Va001bGZJaU1oUElCTzlX?= =?utf-8?B?dWRoMEt4TDViNVdmRFliTzJPZGp5aWQyajBDZG80eGRmRThxc2lyNlkwbTcz?= =?utf-8?B?YmhpYnQ0ZmhNNjErQndnVlZBN0hhS0R5S29FdnNzdVVtcHB0L3dKMTF5RWo3?= =?utf-8?B?N3BRV1JEcnlidlN4QXcxWllmeitSNTJVVFlPNEJNRm5KTmQ1eW5hcXlLT3g4?= =?utf-8?B?VEtGMnZaSUpNSUFLcnNIYVhPMXdnZ2Z6bTF3WTlMOU1waFZ3MnVIbCs1NlAx?= =?utf-8?B?WlE4aHRpdmEzZ0t0Nk1tSG1XNGt2SUR1MXdDc2U5WDRqTVdoNFJUWUtVU2tn?= =?utf-8?B?SW5BR0kyZDdZZ2FPQSthZk1uV244TEkvQmk2am1CSENCb25oRUsyUXRGZDQr?= =?utf-8?B?Tlg5M0tRSmsrUkE3OTN4MWttc1hxSU9MaVd4aGpYUktYYW5ocE82dmlxbUo5?= =?utf-8?B?MGxtTEF2d1U3UG53Tm8wRVZOeWZrUU85bUZRZXlYWFBaYkptbWdwbW9IUzlW?= =?utf-8?B?OVlpTUh2R2RSNFVQUmJlTU50V3hHeGo1SXNQZVowYkM0ZHM4YVRMTjM0NEwr?= =?utf-8?B?UDdqcTJHaVFUNmd2b1JzV2wvT0dka2NZRHpjMVZCOTI5YVFWSEhXNjBSK0tk?= =?utf-8?B?czRISlUwdVdzTEhzWDhFeGdwRE8xYXlLdURwKzE1enJCdDFBUjkwbndyR3Vv?= =?utf-8?B?UFB5U3dIRVFiOEp6ZWlncWFUeEF2bUxDbjN0QUt6ZEdjMjVRWlFDWmRzWVZW?= =?utf-8?B?NTF2RG5qWjl5ckFPZDNtTXJIM0UzUFlIVHd0aThaZ0dGZEcxMW1TZzJ0amt4?= =?utf-8?B?cVpjZkJLUDU1c0VNdm5ZTnp0Ym91SVUzcnlqNHVqLzg2NHErekhzYUtPcEFx?= =?utf-8?B?aHcrOG9KRU1IVWFxcG03Z2MxN2gxMzN2UDV4WnlwUnlubTRvRHlGbkVxd21D?= =?utf-8?B?N2tJaGUxVHVRVWlGSWRZTXhvRW55SU5TWGxRaVJVNk9MYTNvMUhDN0pQZHFG?= =?utf-8?B?MUdJTVl1NGxGR2YrMkc2YmgxUGdPVGRaTDZOckRXRVFMTG5Da3NjbDdFZDV0?= =?utf-8?B?ZXg0U0dTbGF0d05lRGhDc1ZrM0FzRXRQYU5Nd3phdW9NdVpEU1Ayd1RsRFM0?= =?utf-8?B?aHIxdjUydTU0cTl5NXFpd1VrWmQvczhvWHpsRE04T3RsL3Y2dVhqYnBGR2lN?= =?utf-8?B?VW5kM0N2bGkrVzAvV3pzNkFwaFBlMndqMVI2M1pHc3g0MlcwUXFkN1Y4K3JC?= =?utf-8?Q?q5W89Y=3D?= X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?NmR2SGQxMkpTM0JCSjVqQ3hTZDRhWkY0K294Zjc1ZEV4UWU5Y0pIZWRRSzl6?= =?utf-8?B?Q0tQRHFEMGhtYVo2VGNRQWVmeTNjd24zU2w2TGQyV2theXM0SUs1VG11NS85?= =?utf-8?B?c3hqYjdOYjFXZW5zSzB3SDZjWEMrUGFtcUkvd3FWdmF2dS9KalpEVWViZGlr?= =?utf-8?B?NnEwK2RwZEhSNWMySTRTWmRma3RVeGZvazNueU1pSG54YjFYbDJMTkRQQTBT?= =?utf-8?B?VVZ0c01kd20zMUNHVnJnTkFIdm5KUWQ2dmxrZk40QkNrSFBGZlF3ek4zaFBj?= =?utf-8?B?alVGdmxURTh6bHd2bXdGS3FWQlZXUDV6Z0RwODAvaTRHQW5SU00zMUYyd1Fn?= =?utf-8?B?aXFOTmF4akhsTVpIbEROaE1SOHlqcmJDOGhkNnlZQSswVitSVnFDbUFObHRr?= =?utf-8?B?Qjg4OW1Pd0ZvbkJCcVN1VTE5UzRoT2g1ZG54TzJEdnlxWjJCbGg5QXk2bWtu?= =?utf-8?B?U1NMZGRPSm5FZlVlMEwrd0t5VGErTjhkeW0xUE1sY0RqWm1ncVFKTDJNYXlJ?= =?utf-8?B?UkRkc0dZSzltVW1WaXhBRFh1ejlLVGZEOVJhUVRqTUNYMjdXWkE5SWkybWVF?= =?utf-8?B?bUx4RzBSc3hja21Jbm9WcmZud0NoK2RUNnNJbFVlN0lZYWVzbXVZbitIcHgw?= =?utf-8?B?cFRUS2p4Ui9ldC9xMDQwb3FmSUJuekFpdzZPaExRdldYTG1FMGZ4NTQ1UGwv?= =?utf-8?B?OUIrQk9JWkRHb1M2NnUvRlRSQ0UvWFFad2wzSDNmRjFBR2F5UzlrcjFPYlMz?= =?utf-8?B?NCtpRUlwREdMOHBGdlZTQ1RnTnlqWFQvTWpQWjQ1cWJRVWFyMXU2WUx1YTZH?= =?utf-8?B?dUtwQkhWbEFuWGlxVGdqREY5RUszZEZDZUFRZ2hXUXZJVlY2SWFENythU2VS?= =?utf-8?B?RTBHQ0hJOVpwRU9FQkQveFNBM1U3WkFaczJGdjY3T3hXOWJMU0s3NHFOOHRJ?= =?utf-8?B?d2NBNGd0V0dVT3FBZ2FRY2JVTXNndmpYQWxwQmM2VlBwY1RhWk9FU1NVcUdu?= =?utf-8?B?VnB4UEpxbkptdVJ0VnFNbHVDQVp3MzZuTC9TUHBjRVdJdkNIMVBGSVJjS0RS?= =?utf-8?B?K29HOGpJTDlTdmVpS2ZBTFFHS0ZuTEg5ZUhiNjN6MloxUm1GcDllTWpTLzdB?= =?utf-8?B?VWlrVUFZV0JVaXBjNVY5RUdobUNjMVhWV05heVNxR0Vhb1lMVllXT2pRTHR3?= =?utf-8?B?bEwxdWQ1Nm82bEhXRzZuSzBLSzZZUFV6bVVhTm8rK2YvY21TQUxJRDNabk8v?= =?utf-8?B?amtHelluRlhzOTFuRm5xcnZwbEsrb0toeHBUVEtkTi9aLzRLTlFTZGhCNHRs?= =?utf-8?B?NmVvRXJkTTJFOGs2TmQxcmdkZFIvWC9UeVp6TmJSZzA2QXlYWjVBL1ZDTmgz?= =?utf-8?B?N2x4MDhJbTNpVDFXRmd5bSthcjFibitjMkVNYmRYMUFRMzR3OG9wbEk0ZU41?= =?utf-8?B?SUdHM3MySmQveDRsZStCdEVwbE9RYjRUZUZqZVpPaXdwRlRwT0lJWFJudEVX?= =?utf-8?B?Y1ZVZG5iR0lVN05ReFZkRUQwSXlWeDVnWkRndGJrcE0vOUwrWEtmclAweDFL?= =?utf-8?B?aXlTakc2UHYyVlJNNFQ5VDJITzhKSk0xVlp3eVVYUlhac2Urdm9kbmFJakdY?= =?utf-8?B?TWV1U0JiOE1rbGRwNE1memo5ZVpMTVRpZVFMWGlZdjBpckJjSmJNaXpqNlNB?= =?utf-8?B?Mm5PdmNtOTNQOFVrWVNibE9wRFhObEN3VEdLR0Z3cDBzQktGVk9sY01nPT0=?= X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 80ed1ba5-b783-40f6-b0d8-08dd4a703d18 X-MS-Exchange-CrossTenant-AuthSource: DU0P250MB0747.EURP250.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Feb 2025 07:46:48.2140 (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: AM8P250MB0295 Subject: Re: [FFmpeg-devel] Calling avformat_find_stream_info() more than once 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: Scott Theisen: > Hello all, > > avformat_find_stream_info() calls av_freep() on FFStream::info, which > will cause a segmentation fault if it is called more than once on the > same AVFormatContext (assuming it still has at least one of the > AVStreams from when it was called previously). > > Is this intentional and should this be documented? > avformat_find_stream_info() is indeed not supposed to be called more than once (on the same AVFormatContext). - Andreas _______________________________________________ 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".