Date: Mon, 30 May 2005 13:43:29 -0700 From: Jacob Meuser <jakemsr@jakemsr.com> To: freebsd-multimedia@freebsd.org Subject: Re: ffmpeg Message-ID: <20050530204329.GE25095@puff.jakemsr.gom> In-Reply-To: <200505301638.02779.jhugo@icomtek.csir.co.za> References: <200505301638.02779.jhugo@icomtek.csir.co.za>
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On Mon, May 30, 2005 at 04:38:02PM +0200, Johann Hugo wrote: > Hi > > I am having trouble configuring ffserver + ffmpeg to do a live stream from a > bktr capture card. The same setup use to work with freeBSD 5.3 and ffmpeg > ffmpeg-0.4.8, but I cannot get it running since I upgraded to 5.4. > > Problem with ffmpeg-0.4.9 > I can start ffserver (using the default ffserver.conf file) > > As soon as I start ffmpeg > (ffmpeg -ad /dev/dsp0.0 -vd /dev/bktr0 http://localhost:8090/feed1.ffm) > then ffserver will write "Floating exception" and do core dump. > ffmpeg will write: > Could not read stream parameters from 'http://localhost:8090/feed1.ffm' > > Problem with ffmpeg-devel-0.4.9.c.20050528 > ffserver works file, but ffmpeg gives the following message: > > ffmpeg -ad /dev/dsp0.1 -vd /dev/bktr0 http://localhost:80/feed1.ffm > ffmpeg version 0.4.9-pre1, build 4755, Copyright (c) 2000-2004 Fabrice Bellard > configuration: --cc=cc --prefix=/usr/local --make=gmake --disable-debug > --enable-memalign-hack --enable-shared > --source-path=/usr/ports/multimedia/ffmpeg-devel/work/FFMpeg-20050528 > --disable-v4l --enable-a52 --disable-a52bin --enable-gpl --enable-libogg > --enable-pp --enable-shared-pp --enable-pthreads --disable-ffplay > --enable-theora --enable-vorbis > built on May 29 2005 21:01:46, gcc: 3.4.2 [FreeBSD] 20040728 > Could not find video grab device > > I also see from the Makefile: > # video captuure is not working as of yet > WITH_VIDEO_CAPTURE=no > > Does this mean that ffmpeg-devel does not support live video streaming ? I submitted working bktr support to the ffmpeg developers, but I have not had time to change things according to their comments. if anyone else has the inclination, look through the ffmpeg-devel@mplayerhq.hu archives, from about two weeks ago. the subject is something like "*BSD bktr support". -- <jakemsr@jakemsr.com>
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