<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7653.38"> <TITLE>RE: [gst-devel] gst-ffmpeg-0.10.5: ffmux_* can not be restarted</TITLE> </HEAD> <BODY>  Hi try using asfdemux instead instead ffdemux_asf, It should work.. Inform me if it works Regards, Irfan -----Original Message----- From: Pavel Zeldin [<A HREF="mailto:pzeldin@gmail.com">mailto:pzeldin@gmail.com</A>] Sent: Tue 10/7/2008 4:57 AM To: Discussion of the development of GStreamer Subject: Re: [gst-devel] gst-ffmpeg-0.10.5: ffmux_* can not be restarted On Mon, Oct 6, 2008 at 10:34 AM, Irfan Shaikh <irfanshaikh@tataelxsi.co.in> wrote: > > hi, > Can you just explain in brief, watz the problem you are facing with > ffmux_asf.If you explain with the pipeline i would be more clear. For the pipeline like this: videotestsrc ! ffmpegcolorspace ! timeoverlay ! ffenc_msmpeg4 ! ffmux_asf ! ffdemux_asf ! ffdec_msmpeg4 ! ffmpegcolorspace ! ximagesink When the pipeline goes NULL->PLAYING .. PLAYING->NULL .. NULL->PLAYING I expect to see the timestamps reset to zero on second NULL->PLAYING transition. It does not happen. If the pipeline does not have 'fmux_asf ! ffdemux_asf' it works as expected. I tried avimux as well, but there are bugs in gstavidemux.c that prevent it from working :-( What I really need to do is to create a recording application that quikly rotates the file (close, open new). I am using filesink and when size or time limit is exceeded set pipeline to READY, change "location", set to "PLAYING" again. Works with avimux, but not with ffmux. I attached a test program to the bug. The program runs a pipeline and does PLAYING->NULL->PLAYING on HUP  signal. > > There are 2 muxer plugins for asf. > 1)ffmpeg's ASF muxer (ffmux_asf) > 2)There is gstasfmux.c file in gst-plugins-ugly and gst-plugins > > In the second approach you need to port the .c file to the current > gstreamer. > > Porting of these .c file to gstreamer would be appreciated, > > Regards, > Irfan > > > > > > -----Original Message----- > From: Stefan Kost [<A HREF="mailto:ensonic@hora-obscura.de">mailto:ensonic@hora-obscura.de</A>] > Sent: Mon 10/6/2008 7:45 PM > To: Discussion of the development of GStreamer > Subject: Re: [gst-devel] gst-ffmpeg-0.10.5: ffmux_* can not be restarted > > hi, > > asf plugin code (in gst-plugins-ugly) has a muxer that could be ported > to 0.10. Reusing ffmpeg components seems to be a bit tricky. > > Stefan > > Pavel Zeldin schrieb: >> Ignorance. >> What muxer should I use for ASF and mpeg? >> And what's the deal with ffmux? >> -Pavel. >> >> On Sun, Oct 5, 2008 at 5:49 AM, Felipe Contreras >> <felipe.contreras@gmail.com> wrote: >> >>> On Fri, Oct 3, 2008 at 1:35 AM, Pavel Zeldin <pzeldin@gmail.com> wrote: >>> >>>> I have a pipeline with ffmux (ffmux_mpeg or ffmux_asf) which I need to >>>> stop and restart (PLAYING->PAUSED->READY->NULL; >>>> NULL->READY->PAUSED->PLAYING) repeatedly. It does not work because the >>>> streams are not reset, and after restart mux sees buffers with timestamp >>>> earlier than what it expects, outputs "error, non monotone timestamps" >>>> and returns an error. >>>> The same pipeline works with avimux. >>>> >>> FFmpeg muxers aren't properly supported, why are you trying them? >>> >>> -- >>> Felipe Contreras >>> >>> ------------------------------------------------------------------------- >>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>> challenge >>> Build the coolest Linux based applications with Moblin SDK & win great >>> prizes >>> Grand prize is a trip for two to an Open Source event anywhere in the >>> world >>> <A HREF="http://moblin-contest.org/redirect.php?banner_id=100&url=/">http://moblin-contest.org/redirect.php?banner_id=100&url=/</A> >>> _______________________________________________ >>> gstreamer-devel mailing list >>> gstreamer-devel@lists.sourceforge.net >>> <A HREF="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</A> >>> >>> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> challenge >> Build the coolest Linux based applications with Moblin SDK & win great >> prizes >> Grand prize is a trip for two to an Open Source event anywhere in the >> world >> <A HREF="http://moblin-contest.org/redirect.php?banner_id=100&url=/">http://moblin-contest.org/redirect.php?banner_id=100&url=/</A> >> _______________________________________________ >> gstreamer-devel mailing list >> gstreamer-devel@lists.sourceforge.net >> <A HREF="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</A> >> > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > <A HREF="http://moblin-contest.org/redirect.php?banner_id=100&url=/">http://moblin-contest.org/redirect.php?banner_id=100&url=/</A> > _______________________________________________ > gstreamer-devel mailing list > gstreamer-devel@lists.sourceforge.net > <A HREF="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</A> > > This message (including any attachment) is confidential and may be legally > privileged. 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Please > immediately notify the sender by reply e-mail and permanently delete all > copies of the message if you have received this message in error. > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > <A HREF="http://moblin-contest.org/redirect.php?banner_id=100&url=/">http://moblin-contest.org/redirect.php?banner_id=100&url=/</A> > _______________________________________________ > gstreamer-devel mailing list > gstreamer-devel@lists.sourceforge.net > <A HREF="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</A> > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world <A HREF="http://moblin-contest.org/redirect.php?banner_id=100&url=/">http://moblin-contest.org/redirect.php?banner_id=100&url=/</A> _______________________________________________ gstreamer-devel mailing list gstreamer-devel@lists.sourceforge.net <A HREF="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</A> This message (including any attachment) is confidential and may be legally privileged. 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