From xvid-devel-bounces@xvid.org Fri Mar 3 00:59:49 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 335E9126D84 for ; Fri, 3 Mar 2006 00:59:49 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 756F1139709; Fri, 3 Mar 2006 00:59:51 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 10528-05; Fri, 3 Mar 2006 00:59:51 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 2C43F139751; Fri, 3 Mar 2006 00:59:46 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id B34651396F6 for ; Fri, 3 Mar 2006 00:59:44 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 10450-05 for ; Fri, 3 Mar 2006 00:59:42 +0100 (CET) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.192]) by s8.lansco.de (Postfix) with ESMTP id 8337B1396C8 for ; Fri, 3 Mar 2006 00:59:42 +0100 (CET) Received: by wproxy.gmail.com with SMTP id i22so539534wra for ; Thu, 02 Mar 2006 15:59:22 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=Wnpiy+PoLTK9bf2YLB9PeAZ0nAoL9dcw7A4Y8W/RLyQf4PssZutL50RpjJFnaiYH4BJEnBnHdJLEhRTOZrCLS6ZwRusLG2SyB0tSkyYz06s45Scwj65wHokC44oMMmOGCKjH0CTv13IWSMD720aGW0rxFoUEZ7gB/EFwJeUphj8= Received: by 10.54.76.2 with SMTP id y2mr1581500wra; Thu, 02 Mar 2006 15:59:21 -0800 (PST) Received: by 10.54.126.18 with HTTP; Thu, 2 Mar 2006 15:59:21 -0800 (PST) Message-ID: <161cd2fa0603021559r71e602c2g@mail.gmail.com> Date: Thu, 2 Mar 2006 23:59:21 +0000 From: "wu steve" To: xvid-devel@xvid.org MIME-Version: 1.0 X-Virus-Scanned: amavisd-new at lansco.de Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.6 Subject: [XviD-devel] xvid hexagonal search X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi, there: Not sure is this the place where I should put my idea. I am read something about Hexagonal Search and tested the hexagonal search provided by X264. First, are there anybody who has done the work? Now I am very interested in put hexagonal search into Xvid( two basic functions has been done). One is simple hexagonal search; another is hexagonal search with inner group refine. I am trying to put Uneven-cross Multi-Hexagon-grid Search implemented in X264 as X264_ME_UMH. Here is the question: 1, I have not found out is there any place in Xvid using SAD early termination? 2, Can anybody tell me where I can find it or I have to do the work? 3, I was confused by reading X264_ME_UMH provided by Xvid. They have different classes. Where or who I can approach for the references algorithm document? Still new to Xvid, but getting interested. So please be kind. Thanks. Steve _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Fri Mar 3 11:26:26 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 77B6E126D84 for ; Fri, 3 Mar 2006 11:26:26 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id D2B12139AF6; Fri, 3 Mar 2006 11:26:14 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 30058-03; Fri, 3 Mar 2006 11:26:13 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id E0A5A139B28; Fri, 3 Mar 2006 11:26:02 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 6DA9E10758C for ; Fri, 3 Mar 2006 11:25:59 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 30058-01 for ; Fri, 3 Mar 2006 11:25:54 +0100 (CET) Received: from cytosin.uni-konstanz.de (cytosin.uni-konstanz.de [134.34.240.61]) by s8.lansco.de (Postfix) with ESMTP id EB377139A08 for ; Fri, 3 Mar 2006 11:25:49 +0100 (CET) Received: from unitis.rz.uni-konstanz.de (unitis.rz.uni-konstanz.de [134.34.240.51]) by cytosin.uni-konstanz.de (Postfix) with ESMTP id E4FC4F7D for ; Fri, 3 Mar 2006 11:25:33 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by localhost.unitis.rz.uni-konstanz.de (Postfix) with ESMTP id D353D3C00A for ; Fri, 3 Mar 2006 11:25:33 +0100 (CET) Received: from unitis.rz.uni-konstanz.de ([127.0.0.1]) by localhost (unitis.rz.uni-konstanz.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 19907-01-94 for ; Fri, 3 Mar 2006 11:25:32 +0100 (CET) Received: from localhost (thurn.rz.uni-konstanz.de [134.34.3.50]) by unitis.rz.uni-konstanz.de (Postfix) with ESMTP id A98633C00E for ; Fri, 3 Mar 2006 11:25:32 +0100 (CET) Received: from p54A08D31.dip0.t-ipconnect.de (p54A08D31.dip0.t-ipconnect.de [84.160.141.49]) by webmail.uni-konstanz.de (IMP) with HTTP for ; Fri, 3 Mar 2006 11:25:32 +0100 Message-ID: <1141381532.4408199c5b70c@webmail.uni-konstanz.de> Date: Fri, 3 Mar 2006 11:25:32 +0100 From: Johannes Reinhardt To: xvid-devel@xvid.org MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="-MOQ1141381532ce4381c7a8046037c509b522e15306fa" User-Agent: Internet Messaging Program (IMP) 3.2.2 X-Originating-IP: 84.160.141.49 X-Virus-Scanned: by amavisd-new at Mailservice RZ Uni-Konstanz X-Virus-Scanned: amavisd-new at lansco.de X-Content-Filtered-By: Mailman/MimeDel 2.1.6 Subject: [XviD-devel] lambda fix X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de This message is in MIME format. ---MOQ1141381532ce4381c7a8046037c509b522e15306fa Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Hi, There is a bug in xvidcore. The allocated lambda tables are not freed when the encoder is destroyed. Fix attached. ---MOQ1141381532ce4381c7a8046037c509b522e15306fa Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel ---MOQ1141381532ce4381c7a8046037c509b522e15306fa-- From xvid-devel-bounces@xvid.org Fri Mar 3 12:49:05 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 0A3D5126D84 for ; Fri, 3 Mar 2006 12:49:05 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 06084111D6E; Fri, 3 Mar 2006 12:49:08 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 32392-08; Fri, 3 Mar 2006 12:49:07 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 0CFC813662D; Fri, 3 Mar 2006 12:49:04 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id E8C5B2E9FF for ; Fri, 3 Mar 2006 12:49:01 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 32312-08 for ; Fri, 3 Mar 2006 12:48:59 +0100 (CET) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.205]) by s8.lansco.de (Postfix) with ESMTP id 51EF66B210 for ; Fri, 3 Mar 2006 12:48:59 +0100 (CET) Received: by zproxy.gmail.com with SMTP id j2so677787nzf for ; Fri, 03 Mar 2006 03:48:43 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Ez/4w1au2B+VimnI339tb5OAl8tj43u1RCcIVeM4+totZEsRcuVYf+T6N1G/zXrZ7p2w4iXiM4oHe0HBBsO98OTlVE8nA5RuCf/IEL7qapAkJJvu0H+gnL6adr3vC43sApKJOwtjFqcF/cL+BvytR7VKJ9SHszS24PKsXxNOsJA= Received: by 10.65.158.12 with SMTP id k12mr1342651qbo; Fri, 03 Mar 2006 03:48:40 -0800 (PST) Received: by 10.64.148.2 with HTTP; Fri, 3 Mar 2006 03:48:40 -0800 (PST) Message-ID: <4e03026a0603030348g5cb06dc4k5036e86e257db32@mail.gmail.com> Date: Fri, 3 Mar 2006 12:48:40 +0100 From: "Guillaume POIRIER" To: xvid-devel@xvid.org In-Reply-To: <1141381532.4408199c5b70c@webmail.uni-konstanz.de> MIME-Version: 1.0 Content-Disposition: inline References: <1141381532.4408199c5b70c@webmail.uni-konstanz.de> X-Virus-Scanned: amavisd-new at lansco.de Subject: Re: [XviD-devel] lambda fix X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi, On 3/3/06, Johannes Reinhardt wrote: > Hi, > > There is a bug in xvidcore. The allocated lambda tables are not freed > when the encoder is destroyed. > > Fix attached. Apparently, you forgot to attach it :) ... or it didn't make it to the mailing list for some reasons... Guillaume -- Reinventing the wheel certainly is annoying, but as long as all other wheels are square... Reimar D=F6ffinger _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Fri Mar 3 13:40:30 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id A66B9126D84 for ; Fri, 3 Mar 2006 13:40:30 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id D93E51396EA; Fri, 3 Mar 2006 13:40:33 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 01412-10; Fri, 3 Mar 2006 13:40:33 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 4EBB7139A8A; Fri, 3 Mar 2006 13:40:27 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id E0C27139A63 for ; Fri, 3 Mar 2006 13:40:23 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 01254-08 for ; Fri, 3 Mar 2006 13:40:14 +0100 (CET) Received: from cytosin.uni-konstanz.de (cytosin.uni-konstanz.de [134.34.240.61]) by s8.lansco.de (Postfix) with ESMTP id E642D139A4C for ; Fri, 3 Mar 2006 13:40:09 +0100 (CET) Received: from unitis.rz.uni-konstanz.de (unitis.rz.uni-konstanz.de [134.34.240.51]) by cytosin.uni-konstanz.de (Postfix) with ESMTP id 49007E62 for ; Fri, 3 Mar 2006 13:39:49 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by localhost.unitis.rz.uni-konstanz.de (Postfix) with ESMTP id 386853C00F for ; Fri, 3 Mar 2006 13:39:49 +0100 (CET) Received: from unitis.rz.uni-konstanz.de ([127.0.0.1]) by localhost (unitis.rz.uni-konstanz.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 31448-01-74 for ; Fri, 3 Mar 2006 13:39:47 +0100 (CET) Received: from localhost (thurn.rz.uni-konstanz.de [134.34.3.50]) by unitis.rz.uni-konstanz.de (Postfix) with ESMTP id B85E03C00A for ; Fri, 3 Mar 2006 13:39:47 +0100 (CET) Received: from p54A088C6.dip0.t-ipconnect.de (p54A088C6.dip0.t-ipconnect.de [84.160.136.198]) by webmail.uni-konstanz.de (IMP) with HTTP for ; Fri, 3 Mar 2006 13:39:47 +0100 Message-ID: <1141389587.440839139b828@webmail.uni-konstanz.de> Date: Fri, 3 Mar 2006 13:39:47 +0100 From: Johannes Reinhardt To: xvid-devel@xvid.org References: <1141381532.4408199c5b70c@webmail.uni-konstanz.de> <4e03026a0603030348g5cb06dc4k5036e86e257db32@mail.gmail.com> In-Reply-To: <4e03026a0603030348g5cb06dc4k5036e86e257db32@mail.gmail.com> MIME-Version: 1.0 User-Agent: Internet Messaging Program (IMP) 3.2.2 X-Originating-IP: 84.160.136.198 X-Virus-Scanned: by amavisd-new at Mailservice RZ Uni-Konstanz X-Virus-Scanned: amavisd-new at lansco.de Subject: Re: [XviD-devel] lambda fix X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Quoting Guillaume POIRIER : > Hi, > > On 3/3/06, Johannes Reinhardt > wrote: > > Hi, > > > > There is a bug in xvidcore. The allocated lambda tables are not > freed > > when the encoder is destroyed. > > > > Fix attached. > > Apparently, you forgot to attach it :) ... or it didn't make it to > the > mailing list for some reasons... > > Guillaume Hi, the mailing list screwed it, so I told sysKin on IRC about it. It is fixed now. But here is a link to the patch: http://web3.gleitz.org/Kopernikus/lambdafix.diff Johannes _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Sat Mar 4 03:15:31 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id D2214126D82 for ; Sat, 4 Mar 2006 03:15:31 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 7B110139FE3; Sat, 4 Mar 2006 03:15:25 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 24905-08; Sat, 4 Mar 2006 03:15:25 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 79477139FE9; Sat, 4 Mar 2006 03:15:20 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id C4119139FDD for ; Sat, 4 Mar 2006 03:15:17 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 24980-02 for ; Sat, 4 Mar 2006 03:15:03 +0100 (CET) Received: from mail-ihug.icp-qv1-irony2.iinet.net.au (ihug-mail.icp-qv1-irony2.iinet.net.au [203.59.1.196]) by s8.lansco.de (Postfix) with ESMTP id 99AD0139FC8 for ; Sat, 4 Mar 2006 03:15:01 +0100 (CET) Received: from 203-173-27-140.dyn.iinet.net.au (HELO [10.1.1.3]) ([203.173.27.140]) by mail-ihug.icp-qv1-irony2.iinet.net.au with ESMTP; 04 Mar 2006 10:14:29 +0800 X-BrightmailFiltered: true X-Brightmail-Tracker: AAAAAA== X-IronPort-AV: i="4.02,164,1139155200"; d="scan'208"; a="376538979:sNHT306115128" Message-ID: <4408F879.1050302@syskin.cjb.net> Date: Sat, 04 Mar 2006 12:46:25 +1030 From: Radek Czyz User-Agent: Thunderbird 1.5 (Windows/20051201) MIME-Version: 1.0 To: xvid-devel@xvid.org References: <161cd2fa0603021559r71e602c2g@mail.gmail.com> In-Reply-To: <161cd2fa0603021559r71e602c2g@mail.gmail.com> X-Virus-Scanned: amavisd-new at lansco.de Subject: Re: [XviD-devel] xvid hexagonal search X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi Steve, For p-frames, there is no SAD early termination inside of a search pattern, such as a diamond or square. Low SAD just prevents them from running at all, and also makes encoder bail out from predictor list if SAD is small enough. For B-frames this is more complex, there are several thresholds based on comparison of current mode's SAD vs. best SAD found so far etc. Could you explain what do you mean in the other two questions :) Radek wu steve wrote: > Hi, there: > Not sure is this the place where I should put my idea. > I am read something about Hexagonal Search and tested the hexagonal search > provided by X264. > First, are there anybody who has done the work? Now I am very interested in > put hexagonal search into Xvid( two basic functions has been done). One is > simple hexagonal search; another is hexagonal search with inner group > refine. > I am trying to put Uneven-cross Multi-Hexagon-grid Search implemented in > X264 as X264_ME_UMH. > Here is the question: 1, I have not found out is there any place in Xvid > using SAD early termination? > 2, Can anybody tell me where I can find it or I have to do the work? > 3, I was confused by reading X264_ME_UMH provided by Xvid. They have > different classes. Where or who I can approach for the references algorithm > document? > Still new to Xvid, but getting interested. So please be kind. > Thanks. > Steve > _______________________________________________ > XviD-devel mailing list > XviD-devel@xvid.org > http://list.xvid.org/mailman/listinfo/xvid-devel > > _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Wed Mar 8 22:42:34 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id D6361126D8B for ; Wed, 8 Mar 2006 22:42:34 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 799AA13AFBA; Wed, 8 Mar 2006 22:42:25 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 31137-04; Wed, 8 Mar 2006 22:42:24 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 5D81413AFBE; Wed, 8 Mar 2006 22:42:20 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 1101313AFB3 for ; Wed, 8 Mar 2006 22:42:18 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 31180-01 for ; Wed, 8 Mar 2006 22:42:16 +0100 (CET) Received: from monkey.sneakemail.com (sneakemail.com [38.113.6.61]) by s8.lansco.de (Postfix) with SMTP id CF6EA13AF2C for ; Wed, 8 Mar 2006 22:42:10 +0100 (CET) Received: (qmail 12988 invoked by uid 501); 8 Mar 2006 21:41:53 -0000 Date: 8 Mar 2006 21:41:53 -0000 To: xvid-devel@xvid.org Encoding: 8bit From: "Chad Hein" Message-ID: <7583-02699@sneakemail.com> X-Virus-Scanned: amavisd-new at lansco.de Subject: [XviD-devel] Buffer overflow in VFW front-end 1.1.0 X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de This may have been reported before (doesn't seem to be any obvious way to search archives) but I found a buffer overflow in the VFW front end in xvid-core 1.1.0 For the IC_GETINFO message, the VFW fills in a ICINFO structure. The last item in the ICINFO structure is WCHAR szDriver[128] The VFW front end fills in the full path to the driver. If the full path is greater then 128, a buffer overflow results (verified). I did not experiment to see if it was exploitable for running arbitrary code, but it is a pretty bad idea in anycase. _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Mon Mar 13 15:33:13 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id C5E63126D84 for ; Mon, 13 Mar 2006 15:33:13 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 3F6AA139A79; Mon, 13 Mar 2006 15:33:13 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 04446-04; Mon, 13 Mar 2006 15:33:12 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 863FE139EBD; Mon, 13 Mar 2006 15:33:05 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id F2A7F139774 for ; Mon, 13 Mar 2006 15:33:02 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 04446-02 for ; Mon, 13 Mar 2006 15:33:00 +0100 (CET) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.199]) by s8.lansco.de (Postfix) with ESMTP id A20191361E4 for ; Mon, 13 Mar 2006 15:32:55 +0100 (CET) Received: by xproxy.gmail.com with SMTP id t10so819468wxc for ; Mon, 13 Mar 2006 06:32:37 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=pYolumM9rP5Nft/g+NoEc/4AJENY6BHEJ7MWpAbtwCWBHF6OlA2PMeZgi9+7MhZTlKT62y2xCBnjCaCb4MIi3nHPuEYOL0kOAbqYKj7sd6QpcKEYCB44jjt+QyL7LE/3b1kD7V5+3DVlcnWPeP3b5PwUDbHALzRjUAk/7z5DkDY= Received: by 10.70.47.5 with SMTP id u5mr382365wxu; Mon, 13 Mar 2006 06:32:37 -0800 (PST) Received: by 10.70.23.3 with HTTP; Mon, 13 Mar 2006 06:32:37 -0800 (PST) Message-ID: <729e769e0603130632v13fb3f46lea9857b9974967bd@mail.gmail.com> Date: Mon, 13 Mar 2006 15:32:37 +0100 From: "Xiang Li" To: xvid-devel@xvid.org MIME-Version: 1.0 X-Virus-Scanned: amavisd-new at lansco.de Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.6 Subject: [XviD-devel] A problem on decoding vol_ver_id X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi everybody, I found a problem in xvid 1.1.0. Please have a look at the following code (src\bitstream\bitstream.c) } else if ((start_code & ~VIDOBJLAY_START_CODE_MASK) == VIDOBJLAY_START_CODE) { DPRINTF(XVID_DEBUG_STARTCODE, "\n"); DPRINTF(XVID_DEBUG_HEADER, "vol id %i\n", start_code & VIDOBJLAY_START_CODE_MASK); BitstreamSkip(bs, 32); /* video_object_layer_start_code */ BitstreamSkip(bs, 1); /* random_accessible_vol */ BitstreamSkip(bs, 8); /* video_object_type_indication */ if (BitstreamGetBit(bs)) /* is_object_layer_identifier */ { DPRINTF(XVID_DEBUG_HEADER, "+ is_object_layer_identifier\n"); vol_ver_id = BitstreamGetBits(bs, 4); /* video_object_layer_verid */ DPRINTF(XVID_DEBUG_HEADER,"ver_id %i\n", vol_ver_id); BitstreamSkip(bs, 3); /* video_object_layer_priority */ } else { vol_ver_id = 1; } Please note the red line. According to the standard 6.3.3 Video Object Layer, If both visual_object_verid and video_object_layer_verid exist, the semantics of video_object_layer_verid supersedes the other. When this field does not exist, the value of video_object_layer_verid is substituted by the value of visual_object_verid. So I think vol_ver_id should not be set to 1 here. Is it a bug? Thanks and regards, Xiang Li _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Tue Mar 14 14:20:08 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 54322126D82 for ; Tue, 14 Mar 2006 14:20:08 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 2E2DD13BFAE; Tue, 14 Mar 2006 14:20:08 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 15613-09; Tue, 14 Mar 2006 14:20:07 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id D3DE013BFC7; Tue, 14 Mar 2006 14:20:02 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 3640F13BFA6 for ; Tue, 14 Mar 2006 14:19:59 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 15484-10 for ; Tue, 14 Mar 2006 14:19:57 +0100 (CET) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.206]) by s8.lansco.de (Postfix) with ESMTP id DD9D413BF91 for ; Tue, 14 Mar 2006 14:19:56 +0100 (CET) Received: by xproxy.gmail.com with SMTP id t4so955419wxc for ; Tue, 14 Mar 2006 05:19:23 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=k8Xz5FOpbHpgjyPx/evaFXse+8BnyVaNCnDt29mlvOaTP1OFYhX55Lv/zWCoFbapsUPxtvZW1nFAOZZSEWH80aJCxeNJZwZesKKGmVq2REivUz/rhtvVVgUKVyXkZI6cb29yFhIIim9NFqkEzvAjjcsk8/W5TBmuKoQO3MkweIA= Received: by 10.70.88.6 with SMTP id l6mr7603291wxb; Tue, 14 Mar 2006 05:19:23 -0800 (PST) Received: by 10.70.23.3 with HTTP; Tue, 14 Mar 2006 05:19:23 -0800 (PST) Message-ID: <729e769e0603140519p5306a44dr26bf13019338513@mail.gmail.com> Date: Tue, 14 Mar 2006 14:19:23 +0100 From: "Xiang Li" To: xvid-devel@xvid.org MIME-Version: 1.0 X-Virus-Scanned: amavisd-new at lansco.de Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.6 Subject: [XviD-devel] A problem on decoding vol_ver_id X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi everybody, I found a problem in xvid 1.1.0. Please have a look at the following code (src\bitstream\bitstream.c) } else if ((start_code & ~VIDOBJLAY_START_CODE_MASK) == VIDOBJLAY_START_CODE) { DPRINTF(XVID_DEBUG_STARTCODE, "\n"); DPRINTF(XVID_DEBUG_HEADER, "vol id %i\n", start_code & VIDOBJLAY_START_CODE_MASK); BitstreamSkip(bs, 32); /* video_object_layer_start_code */ BitstreamSkip(bs, 1); /* random_accessible_vol */ BitstreamSkip(bs, 8); /* video_object_type_indication */ if (BitstreamGetBit(bs)) /* is_object_layer_identifier */ { DPRINTF(XVID_DEBUG_HEADER, "+ is_object_layer_identifier\n"); vol_ver_id = BitstreamGetBits(bs, 4); /* video_object_layer_verid */ DPRINTF(XVID_DEBUG_HEADER,"ver_id %i\n", vol_ver_id); BitstreamSkip(bs, 3); /* video_object_layer_priority */ } else { vol_ver_id = 1; } Please note the red line. According to the standard 6.3.3 Video Object Layer, If both visual_object_verid and video_object_layer_verid exist, the semantics of video_object_layer_verid supersedes the other. When this field does not exist, the value of video_object_layer_verid is substituted by the value of visual_object_verid. So I think vol_ver_id should not be set to 1 here. Is it a bug? Thanks and regards, Xiang Li _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Thu Mar 16 00:19:29 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 9AE33126D91 for ; Thu, 16 Mar 2006 00:19:29 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id AF83013C00A; Thu, 16 Mar 2006 00:19:29 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 11327-05; Thu, 16 Mar 2006 00:19:29 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 898B313C11D; Thu, 16 Mar 2006 00:19:22 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 1CFFC13AB30 for ; Thu, 16 Mar 2006 00:19:19 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 11199-05 for ; Thu, 16 Mar 2006 00:19:16 +0100 (CET) Received: from mk-ironport-4.mail.uk.tiscali.com (mk-ironport-4.mail.uk.tiscali.com [212.74.114.32]) by s8.lansco.de (Postfix) with ESMTP id F2BC9F39E1 for ; Thu, 16 Mar 2006 00:19:10 +0100 (CET) Received: from 194-247-234-153.dynamic.dsl.as9105.com (HELO mk-smarthost-8.mail.uk.tiscali.com) ([194.247.234.153]) by mk-ironport-4.mail.uk.tiscali.com with ESMTP; 15 Mar 2006 23:18:51 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AY8CAHsuGESFFoJLFA Received: from 194-247-234-153.dynamic.dsl.as9105.com ([194.247.234.153]:1159 helo=dev) by mk-smarthost-8.mail.uk.tiscali.com with esmtp (Exim 4.30) id 1FJfGU-000D5W-UF for xvid-devel@xvid.org; Wed, 15 Mar 2006 23:18:51 +0000 From: "Kerewin" To: Date: Wed, 15 Mar 2006 23:18:39 -0000 Message-ID: <000001c64886$cb200a50$0e00000a@dev> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_0001_01C64886.CB200A50" X-Mailer: Microsoft Office Outlook 11 Thread-Index: AcY3IA4APu5U7sq4T9KEwM+PuTyfSARZk8Uw In-Reply-To: <20060221194950.9678.qmail@web32107.mail.mud.yahoo.com> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-Virus-Scanned: amavisd-new at lansco.de Subject: Re: [XviD-devel] xvid.ax compilation error X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de This is a multi-part message in MIME format. ------=_NextPart_000_0001_01C64886.CB200A50 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, The CVS gods chucked away debug.c so here is my version. BTW no guarantees, especially as I am compiling with .NET 2K5 Kerewin. -----Original Message----- From: xvid-devel-bounces@xvid.org [mailto:xvid-devel-bounces@xvid.org] On Behalf Of Harish Balasubramaniam Sent: 21 February 2006 19:50 To: xvid-devel@xvid.org Subject: [XviD-devel] xvid.ax compilation error Hi, I am trying to build the xvid directshow frontend under cygwin. I did a cd dshow make make: *** No rule to make target `debug.obj', needed by `xvid.ax'. Stop. How can I fix this?? I was able compile build/generic and vfw modules. thanks harish __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel ------=_NextPart_000_0001_01C64886.CB200A50 Content-Type: text/plain; name="debug.c" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="debug.c" =EF=BB=BF #include #include #include "debug.h" void OutputDebugStringf(char *format, ...)=20 {=20 va_list l;=20 char s[512];=20 va_start(l, format);=20 vsprintf((char *)s, format, l);=20 va_end(l);=20 OutputDebugString((LPCTSTR)s); } ------=_NextPart_000_0001_01C64886.CB200A50 Content-Type: text/plain; name="debug.h" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="debug.h" #ifndef _DSHOW_DEBUG_=0A= #define _DSHOW_DEBUG_=0A= =0A= #ifdef __cplusplus=0A= extern "C" {=0A= #endif=0A= =0A= void OutputDebugStringf(char *fmt, ...);=0A= =0A= #ifdef _DEBUG=0A= #define DPRINTF OutputDebugStringf=0A= #else=0A= static __inline void =0A= DPRINTF(char *fmt, ...) { }=0A= #endif=0A= =0A= #ifdef __cplusplus=0A= }=0A= #endif=0A= =0A= #endif /* _DSHOW_DEBUG */=0A= ------=_NextPart_000_0001_01C64886.CB200A50 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel ------=_NextPart_000_0001_01C64886.CB200A50-- From xvid-devel-bounces@xvid.org Tue Mar 21 13:55:15 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 683FF126D8B for ; Tue, 21 Mar 2006 13:55:15 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id EB55D146F0E; Tue, 21 Mar 2006 13:55:13 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 15682-10; Tue, 21 Mar 2006 13:55:13 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 70326146F17; Tue, 21 Mar 2006 13:55:09 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id D9A3F146E15 for ; Tue, 21 Mar 2006 13:55:06 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 15726-06 for ; Tue, 21 Mar 2006 13:55:02 +0100 (CET) Received: from localhost (ASte-Genev-Bois-151-1-19-53.w83-114.abo.wanadoo.fr [83.114.17.53]) by s8.lansco.de (Postfix) with ESMTP id 9D386146E10 for ; Tue, 21 Mar 2006 13:54:57 +0100 (CET) Received: from massimin by localhost with local (Exim 4.60) (envelope-from ) id 1FLgNb-0003T0-3f for xvid-devel@xvid.org; Tue, 21 Mar 2006 13:54:31 +0100 From: skal To: xvid-devel@xvid.org In-Reply-To: <729e769e0603140519p5306a44dr26bf13019338513@mail.gmail.com> References: <729e769e0603140519p5306a44dr26bf13019338513@mail.gmail.com> Date: Tue, 21 Mar 2006 13:54:30 +0100 Message-Id: <1142945670.12850.3.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 X-Virus-Scanned: amavisd-new at lansco.de Subject: Re: [XviD-devel] A problem on decoding vol_ver_id X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi Xiang Li and all, On Tue, 2006-03-14 at 14:19 +0100, Xiang Li wrote: > Hi everybody, > > I found a problem in xvid 1.1.0. Please have a look at the following code > (src\bitstream\bitstream.c) [...] > Please note the red line. According to the standard 6.3.3 Video Object > Layer, If both visual_object_verid and video_object_layer_verid exist, > the semantics of video_object_layer_verid supersedes the other. When this > field does not exist, the value of video_object_layer_verid is substituted > by the value of visual_object_verid. So I think vol_ver_id should not be set > to 1 here. Is it a bug? Yep, i think it is. We should keep track of the global visual_object_verid value, and use it as a default value (instead of '1') when video_object_layer_verid isn't present. Now, i haven't met this (rare) situation in any bitstream yet. Would you have such a sample available, by chance? bye! Skal _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Thu Mar 23 10:05:09 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 50C83126D88 for ; Thu, 23 Mar 2006 10:05:09 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id E9E2B14A5BE; Thu, 23 Mar 2006 10:05:20 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 29736-06; Thu, 23 Mar 2006 10:05:20 +0100 (CET) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 6F06414A611; Thu, 23 Mar 2006 10:05:17 +0100 (CET) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 103E114A5FB for ; Thu, 23 Mar 2006 10:05:09 +0100 (CET) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 29212-09 for ; Thu, 23 Mar 2006 10:04:53 +0100 (CET) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.200]) by s8.lansco.de (Postfix) with ESMTP id 58F8C14A5CB for ; Thu, 23 Mar 2006 10:04:53 +0100 (CET) Received: by xproxy.gmail.com with SMTP id h28so279121wxd for ; Thu, 23 Mar 2006 01:04:34 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=QJZOdbqZi0Ny732xJZH/okfPG4J0mCZHXNty7MG1SPIx6yn6nOBLJm2r02AQnVusuu0woZPhd7OummuFsrPqF3OizNYjJu48xcZgH+vmmx635K10l+q6UkGUN3EzNkC8FbGJLVSeHrxwTXnZTIz3WxnXRv30kuRIjyEZ8aPhE10= Received: by 10.70.6.6 with SMTP id 6mr767455wxf; Thu, 23 Mar 2006 01:04:33 -0800 (PST) Received: by 10.70.49.6 with HTTP; Thu, 23 Mar 2006 01:04:33 -0800 (PST) Message-ID: <729e769e0603230104xb342b1dqde07026dad9c7099@mail.gmail.com> Date: Thu, 23 Mar 2006 10:04:33 +0100 From: "Xiang Li" To: xvid-devel@xvid.org In-Reply-To: <1142945670.12850.3.camel@localhost> MIME-Version: 1.0 References: <729e769e0603140519p5306a44dr26bf13019338513@mail.gmail.com> <1142945670.12850.3.camel@localhost> X-Virus-Scanned: amavisd-new at lansco.de Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.6 Subject: Re: [XviD-devel] A problem on decoding vol_ver_id X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi Skal and all, I think you may encounter such problem with MPEG4 ASP Level 5. I am sorry that I can not post our bitstream here. But at least, we agree on that it is a bug. Do you know whether it can be fixed in the next release version of xvid? Thanks and regards, Xiang Li On 3/21/06, skal wrote: > > > Hi Xiang Li and all, > > On Tue, 2006-03-14 at 14:19 +0100, Xiang Li wrote: > > Hi everybody, > > > > I found a problem in xvid 1.1.0. Please have a look at the following > code > > (src\bitstream\bitstream.c) > [...] > > Please note the red line. According to the standard 6.3.3 Video Object > > Layer, If both visual_object_verid and video_object_layer_verid exist, > > the semantics of video_object_layer_verid supersedes the other. When > this > > field does not exist, the value of video_object_layer_verid is > substituted > > by the value of visual_object_verid. So I think vol_ver_id should not be > set > > to 1 here. Is it a bug? > > Yep, i think it is. We should keep track of the global > visual_object_verid value, and use it as a default > value (instead of '1') when video_object_layer_verid > isn't present. > > Now, i haven't met this (rare) situation in any bitstream > yet. Would you have such a sample available, by chance? > > bye! > Skal > > _______________________________________________ > XviD-devel mailing list > XviD-devel@xvid.org > http://list.xvid.org/mailman/listinfo/xvid-devel > _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel From xvid-devel-bounces@xvid.org Mon Mar 27 14:53:54 2006 Return-Path: X-Original-To: itdp@fh-biergarten.de Delivered-To: itdp@localhost Received: from s8.lansco.de (s8.lansco.de [85.10.209.66]) by mail.kliche.org (Postfix) with ESMTP id 45568126D84 for ; Mon, 27 Mar 2006 14:53:54 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 0338414BD72; Mon, 27 Mar 2006 14:53:50 +0200 (CEST) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 08479-02; Mon, 27 Mar 2006 14:53:49 +0200 (CEST) Received: from s8.lansco.de (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id 3B47514BD71; Mon, 27 Mar 2006 14:53:40 +0200 (CEST) X-Original-To: xvid-devel@s8.lansco.de Delivered-To: xvid-devel@s8.lansco.de Received: from localhost (localhost [127.0.0.1]) by s8.lansco.de (Postfix) with ESMTP id DA01214BCE9 for ; Mon, 27 Mar 2006 14:53:36 +0200 (CEST) Received: from s8.lansco.de ([127.0.0.1]) by localhost (s8.lansco.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 08334-04 for ; Mon, 27 Mar 2006 14:53:18 +0200 (CEST) Received: from localhost (ASte-Genev-Bois-151-1-70-178.w86-203.abo.wanadoo.fr [86.203.175.178]) by s8.lansco.de (Postfix) with ESMTP id 3819614B59D for ; Mon, 27 Mar 2006 14:53:18 +0200 (CEST) Received: from massimin by localhost with local (Exim 4.60) (envelope-from ) id 1FNrCI-0004NF-Gq for xvid-devel@xvid.org; Mon, 27 Mar 2006 14:51:50 +0200 From: skal To: xvid-devel@xvid.org In-Reply-To: <729e769e0603230104xb342b1dqde07026dad9c7099@mail.gmail.com> References: <729e769e0603140519p5306a44dr26bf13019338513@mail.gmail.com> <1142945670.12850.3.camel@localhost> <729e769e0603230104xb342b1dqde07026dad9c7099@mail.gmail.com> Date: Mon, 27 Mar 2006 14:51:50 +0200 Message-Id: <1143463910.16767.0.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 X-Virus-Scanned: amavisd-new at lansco.de Subject: Re: [XviD-devel] A problem on decoding vol_ver_id X-BeenThere: xvid-devel@xvid.org X-Mailman-Version: 2.1.6 Precedence: list Reply-To: xvid-devel@xvid.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xvid-devel-bounces@xvid.org Errors-To: xvid-devel-bounces@xvid.org X-Virus-Scanned: amavisd-new at lansco.de Hi all, On Thu, 2006-03-23 at 10:04 +0100, Xiang Li wrote: > Hi Skal and all, > > I think you may encounter such problem with MPEG4 ASP Level 5. I am sorry > that I can not post our bitstream here. But at least, we agree on that it is > a bug. Do you know whether it can be fixed in the next release version of > xvid? should be fixed in cvs now. Please, test! Thanks for the report. Skal _______________________________________________ XviD-devel mailing list XviD-devel@xvid.org http://list.xvid.org/mailman/listinfo/xvid-devel