From owner-freebsd-multimedia Sun Nov 3 22:56:42 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 7AFD337B404 for ; Sun, 3 Nov 2002 22:56:40 -0800 (PST) Received: from srv2.resnet.ohio-state.edu (srv2.resnet.ohio-state.edu [164.107.3.56]) by mx1.FreeBSD.org (Postfix) with SMTP id 118E043E6E for ; Sun, 3 Nov 2002 22:56:39 -0800 (PST) (envelope-from mistry.7@osu.edu) Received: (qmail 10434 invoked by uid 506); 4 Nov 2002 07:05:17 -0000 Received: from mistry.7@osu.edu by srv2.resnet.ohio-state.edu by uid 503 with qmail-scanner-1.14 ( Clear:. Processed in 0.018944 secs); 04 Nov 2002 07:05:17 -0000 Received: from rdrt-164-107-204-107.resnet.ohio-state.edu (HELO bigguy.am-productions.biz) (164.107.204.107) by srv2.resnet.ohio-state.edu with SMTP; 4 Nov 2002 07:05:16 -0000 Content-Type: text/plain; charset="iso-8859-1" From: Anish Mistry To: Mario Sergio Fujikawa Ferreira Subject: Re: ffmpeg compile optimisation helps no end! was Re: FreeBSD 4.7R: no sound when recording with ffmpeg? Date: Mon, 4 Nov 2002 01:56:46 -0500 User-Agent: KMail/1.4.3 References: <20021028063325.224adec5.steve@sohara.org> <20021102173507.352ddc71.steve@sohara.org> <20021102220232.40685.qmail@exxodus.fedaykin.here> In-Reply-To: <20021102220232.40685.qmail@exxodus.fedaykin.here> Cc: freebsd-multimedia@FreeBSD.ORG MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-Id: <200211040156.46548.mistry.7@osu.edu> 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 On Saturday 02 November 2002 05:02 pm, Mario Sergio Fujikawa Ferreira wro= te: > On Sat, Nov 02, 2002 at 05:34:45PM +0100, Steve O'Hara-Smith wrote: > > On Mon, 28 Oct 2002 23:21:32 +1100 > > Carl Makin wrote: > >=20 > > CM> I have a Celeron 600 and the above ffmpeg parms give me excellent > > CM> video with only the occasional jerkyness, however the audio goes = out > >=20 > > =09I've just noticed something silly, ffmpeg is compiled > > completely without optimisation. Try applying the attached patch in > > /usr/ports/graphics/ffmpeg (it adds -O3-fomit-frame-pointer to the > > compile options). > >=20 > > =09I think this is worth committing, with it I can use default > > motion estimation and even high quality settings at full resolution > > without dropping frames. >=20 > =09Humm, I am improved a bit on your idea. :) >=20 > =09First, ffmpeg is now CFLAGS safe (I'm a bit confused as to > why it was not before); meaning that it will use your CFLAGS now. > =09Second, it will add some optimizations if WITH_OPTIMIZED_CFLAGS > is enabled. > =09Third, if not defined WITHOUT_LIBA52, ffmpeg will now > use ports' liba52 port instead of internal code. liba52 in ports > is faster than ffmpeg's version. > =09Finally, ffmpeg will now use FreeBSD byteswap optimized > routines IF you happen to be using a FreeBSD 4.7-RELEASE or later > (any 5.x-CURRENT applies) >=20 > #if defined(__FreeBSD__) && __FreeBSD_version >=3D 470000 > #endif >=20 > It will use both 16 and 32 bits kernel byteswap routines available > in /usr/include/sys/endian.h instead of its own version of them. > As far as I can tell, these byteswap routines are only used with > mpeg video. However, mpeg video seems to be used a lot by booktree > users so it should help a bit. :) >=20 > =09I tested these changes with several mpeg output formats: > mpeg1video mpeg4 msmpeg4v1 msmpeg4v2 msmpeg4. Everything seems fine > but I did not benchmark anything. Steve? Could you try some benchmarks > since you've been timing stuff? Unfortunaly, I do not have a booktree > board to test capture performance. >=20 > =09Regards, >=20 > --=20 > Mario S F Ferreira - DF - Brazil - "I guess this is a signature." > Computer Science Undergraduate | FreeBSD Committer | CS Developer > flames to beloved devnull@someotherworldbeloworabove.org > feature, n: a documented bug | bug, n: an undocumented feature >=20 On my 650MHz Duron brooktree capturing at 30 fps @ 320x240 I get good qu= ality=20 and no drops and about ~45% CPU usage with the modifications. :) --=20 Anish Mistry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message From owner-freebsd-multimedia Tue Nov 5 21:44:18 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 B979337B401; Tue, 5 Nov 2002 21:44:17 -0800 (PST) Received: from kashmir.etowns.net (dsl-65-184-96-65.telocity.com [65.184.96.65]) by mx1.FreeBSD.org (Postfix) with ESMTP id EBA7943E75; Tue, 5 Nov 2002 21:44:11 -0800 (PST) (envelope-from somebody@kashmir.etowns.net) Received: from hurd1.kashmir.etowns.net (hurd1 [192.168.0.41]) by kashmir.etowns.net (8.12.6/8.12.6) with ESMTP id gA65i2hK002989; Tue, 5 Nov 2002 21:44:02 -0800 (PST) (envelope-from somebody@kashmir.etowns.net) Received: (from somebody@localhost) by hurd1.kashmir.etowns.net (8.12.6/8.12.6/Submit) id gA65i1uK001144; Tue, 5 Nov 2002 21:44:01 -0800 (PST) Date: Tue, 5 Nov 2002 21:44:01 -0800 From: ANYBODY To: multimedia@freebsd.org Cc: ports@freebsd.org Subject: xine current Message-ID: <20021106054401.GA1122@hurd1.kashmir.etowns.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.1i 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 Hi, Is anybody running xine on current or stable successfully? I am trying to run xine version This is xine (X11 gui) - a free video player v0.9.13 on current ..... I have some *VOB files already ripped out of dvd and they are interlaced...... I can not for the life of me enable the deinterlacing algorithm to fix the video and run it properly... any help will be appreciated thanks and best regards, Saurabh Gupta To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message