From owner-freebsd-multimedia Tue Oct 15 13: 3:19 2002 Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7B8CC37B401 for ; Tue, 15 Oct 2002 13:03:18 -0700 (PDT) Received: from web21102.mail.yahoo.com (web21102.mail.yahoo.com [216.136.227.104]) by mx1.FreeBSD.org (Postfix) with SMTP id 2747643E8A for ; Tue, 15 Oct 2002 13:03:18 -0700 (PDT) (envelope-from geekvinod@yahoo.com) Message-ID: <20021015195637.31770.qmail@web21102.mail.yahoo.com> Received: from [152.15.26.29] by web21102.mail.yahoo.com via HTTP; Tue, 15 Oct 2002 12:56:37 PDT Date: Tue, 15 Oct 2002 12:56:37 -0700 (PDT) From: Vinod Subject: I B P frames in Real media files? To: newbies@community.streamingmedia.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I had a question about frame types for MPEG and Real Media encoding. MPEG consists of I,B and P frames.during periods of congestion most adaptation mechanisms drop B and P frames while they pass on the I frames due to its importance. Does real media encoding have such I ,B and P frames? I plan to filter .rm files during periods of congestion by dropping packets at a proxy.Do i need to watch out for what type of frames i am dropping while streaming real media files? Would appreciate any answers. Thanks in advance, Vinod __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message