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On Mon, Aug 23, 2010 at 12:50 PM, Greg Wunder <[hidden email]> wrote:
its hardly to say....your pipe seems to be ok, it can be something on the receiver app. On gstreamer you can see if there is any data flowing on you pipeline running your pipe with a identity element: gst-launch -v filesrc /home/gw/001.mpg ! decodebin ! identity ! udpsink host=192.168.11.255 port=9000 to know if you are actually receiving the data i would recommend wireshark, its the only way to be sure if you are really receiving the packets... or show us your receiving app.
if you plan to use udp... udpsink/src is the best you will get.
best regards, Katcipis
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I've tested my end application with other sending apps ok. ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
On Mon, Aug 23, 2010 at 6:36 PM, Greg Wunder <[hidden email]> wrote:
that is pretty odd... which version of gstreamer are you running and in which system? (udpsink can have some problems on windows, depending on the version of gstreamer that you are using) have you tried a identity before your udpsink just to be sure that data is flowing trough your pipe? (i must admit that given the simplicity of the pipe i don't know why it wouldn't go to play... but anything is possible :-)). you can try debugging with a --gst-debug=udpsink:5 or --gst-debug=5 to see if anything odd appears on the debug. http://www.gstreamer.net/data/doc/gstreamer/head/manual/html/section-checklist-debug.html best regards, Katcipis
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On Tue, Aug 24, 2010 at 4:39 AM, Tiago Katcipis <[hidden email]> wrote:
I agree, you should try after enabling debugging. Usually setting the environment variable GST_DEBUG=*:3 suffices for me, cuz 5 gives way too much info for a first level debugging. I had faced a similar issue some time ago. In my case, I could see the following error/warning : "message size too long" in the debug logs. As a result it was not able to send it on udp. However, my encoder had a fault and as soon as I fixed it, I could wrap the correct RTP payload after encoding it and was able to send the packets out correctly. -- Raseel ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
In reply to this post by Tiago Katcipis
Running on Windows right now, but my app & the underlying framework seem to produce the same error on Linux & Mac. ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
In reply to this post by Greg Wunder
On Mon, 2010-08-23 at 11:50 -0400, Greg Wunder wrote:
> Hi - > > I have a H.264 encoded file that I want to stream via use of udpsink. > I've tried most of the online examples, but cannot seem to get an end > app to receive this data from using gst-launch. > Current syntax used is : gst-launch filesrc /home/gw/001.mpg ! > decodebin ! udpsink host=192.168.11.255 port=9000. > What am I missing? The maximum packet size of udp is 65536 bytes. Your raw decoded video frame is likely bigger and thus will not be sent on the network. What you are doing is not possible. Wim > are there better network based sinks to use? > > Greg > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by > > Make an app they can't live without > Enter the BlackBerry Developer Challenge > http://p.sf.net/sfu/RIM-dev2dev > _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Do you have a proposed revised pipeline? ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
On Tue, 2010-08-24 at 09:30 -0400, Greg Wunder wrote:
> Do you have a proposed revised pipeline? You could use RTP, like: gst-launch filesrc /home/gw/001.mpg ! decodebin ! ffmpegcolorspace ! rtpvrawpay ! udpsink host=192.168.11.255 port=9000 you should probably also read: http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/rtp/README#n251 Wim > > -----Original Message----- > From: Wim Taymans [mailto:[hidden email]] > Sent: Tue 8/24/2010 9:06 AM > To: Discussion of the development of GStreamer > Subject: Re: [gst-devel] udpsink issues > > On Mon, 2010-08-23 at 11:50 -0400, Greg Wunder wrote: > > Hi - > > > > I have a H.264 encoded file that I want to stream via use of > udpsink. > > I've tried most of the online examples, but cannot seem to get an > end > > app to receive this data from using gst-launch. > > Current syntax used is : gst-launch filesrc /home/gw/001.mpg ! > > decodebin ! udpsink host=192.168.11.255 port=9000. > > What am I missing? > > The maximum packet size of udp is 65536 bytes. Your raw decoded video > frame is likely bigger and thus will not be sent on the network. What > you are doing is not possible. > > Wim > > > are there better network based sinks to use? > > > > Greg > > > > > ------------------------------------------------------------------------------ > > This SF.net email is sponsored by > > > > Make an app they can't live without > > Enter the BlackBerry Developer Challenge > > http://p.sf.net/sfu/RIM-dev2dev > > _______________________________________________ gstreamer-devel > mailing list [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > ------------------------------------------------------------------------------ > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program > Be part of this innovative community and reach millions of netbook > users > worldwide. Take advantage of special opportunities to increase revenue > and > speed time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > ------------------------------------------------------------------------------ > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program > Be part of this innovative community and reach millions of netbook users > worldwide. Take advantage of special opportunities to increase revenue and > speed time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Whats your receiving gst-launch pipe, I feel you might have missed the caps property in your udpsrc on receiver side ?
Regards Kapil On Tue, Aug 24, 2010 at 7:08 PM, Wim Taymans <[hidden email]> wrote:
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In reply to this post by Wim Taymans
This still doesn't seem to resolve the problem. ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel output.log (37K) Download Attachment |
On Thu, 2010-08-26 at 15:02 -0400, Greg Wunder wrote:
> This still doesn't seem to resolve the problem. > Attached is a test log output from gst-launch when I run. > The pipeline attempted is (slightly different than earlier): > > gst-launch filesrc location=C:/test.mpg ! decodebin ! > ffmpegcolorspace ! rtpvrawpay ! udpsink host=192.168.11.255 port=9000 > ttl=75 > > Maybe someone might have an idea what the issue is. Maybe it just doesn't work on windows, see also: https://bugzilla.gnome.org/show_bug.cgi?id=604870 Wim > It does appear to be complaining about TTL, but I set this. > This log was generated using debug level 3 for the entire run. > > -----Original Message----- > From: Wim Taymans [mailto:[hidden email]] > Sent: Tue 8/24/2010 9:38 AM > To: Discussion of the development of GStreamer > Subject: Re: [gst-devel] udpsink issues > > On Tue, 2010-08-24 at 09:30 -0400, Greg Wunder wrote: > > Do you have a proposed revised pipeline? > > You could use RTP, like: > > gst-launch filesrc /home/gw/001.mpg ! decodebin ! ffmpegcolorspace ! > rtpvrawpay ! udpsink host=192.168.11.255 port=9000 > > you should probably also read: > http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/rtp/README#n251 > > Wim > > > > > -----Original Message----- > > From: Wim Taymans [mailto:[hidden email]] > > Sent: Tue 8/24/2010 9:06 AM > > To: Discussion of the development of GStreamer > > Subject: Re: [gst-devel] udpsink issues > > > > On Mon, 2010-08-23 at 11:50 -0400, Greg Wunder wrote: > > > Hi - > > > > > > I have a H.264 encoded file that I want to stream via use of > > udpsink. > > > I've tried most of the online examples, but cannot seem to get an > > end > > > app to receive this data from using gst-launch. > > > Current syntax used is : gst-launch filesrc /home/gw/001.mpg ! > > > decodebin ! udpsink host=192.168.11.255 port=9000. > > > What am I missing? > > > > The maximum packet size of udp is 65536 bytes. Your raw decoded > video > > frame is likely bigger and thus will not be sent on the network. > What > > you are doing is not possible. > > > > Wim > > > > > are there better network based sinks to use? > > > > > > Greg > > > > > > > > > ------------------------------------------------------------------------------ > > > This SF.net email is sponsored by > > > > > > Make an app they can't live without > > > Enter the BlackBerry Developer Challenge > > > http://p.sf.net/sfu/RIM-dev2dev > > > _______________________________________________ gstreamer-devel > > mailing list [hidden email] > > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > > > > > ------------------------------------------------------------------------------ > > Sell apps to millions through the Intel(R) Atom(Tm) Developer > Program > > Be part of this innovative community and reach millions of netbook > > users > > worldwide. Take advantage of special opportunities to increase > revenue > > and > > speed time-to-market. Join now, and jumpstart your future. > > http://p.sf.net/sfu/intel-atom-d2d > > _______________________________________________ > > gstreamer-devel mailing list > > [hidden email] > > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > > > > > ------------------------------------------------------------------------------ > > Sell apps to millions through the Intel(R) Atom(Tm) Developer > Program > > Be part of this innovative community and reach millions of netbook > users > > worldwide. Take advantage of special opportunities to increase > revenue and > > speed time-to-market. Join now, and jumpstart your future. > > http://p.sf.net/sfu/intel-atom-d2d > > _______________________________________________ gstreamer-devel > mailing list [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > ------------------------------------------------------------------------------ > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program > Be part of this innovative community and reach millions of netbook > users > worldwide. Take advantage of special opportunities to increase revenue > and > speed time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > > > > ------------------------------------------------------------------------------ > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program > Be part of this innovative community and reach millions of netbook users > worldwide. Take advantage of special opportunities to increase revenue and > speed time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
This one is related too:
https://bugzilla.gnome.org/show_bug.cgi?id=534243 Andoni 2010/8/26 Wim Taymans <[hidden email]>: > On Thu, 2010-08-26 at 15:02 -0400, Greg Wunder wrote: >> This still doesn't seem to resolve the problem. >> Attached is a test log output from gst-launch when I run. >> The pipeline attempted is (slightly different than earlier): >> >> gst-launch filesrc location=C:/test.mpg ! decodebin ! >> ffmpegcolorspace ! rtpvrawpay ! udpsink host=192.168.11.255 port=9000 >> ttl=75 >> >> Maybe someone might have an idea what the issue is. > > Maybe it just doesn't work on windows, see also: > https://bugzilla.gnome.org/show_bug.cgi?id=604870 > > Wim > >> It does appear to be complaining about TTL, but I set this. >> This log was generated using debug level 3 for the entire run. >> >> -----Original Message----- >> From: Wim Taymans [mailto:[hidden email]] >> Sent: Tue 8/24/2010 9:38 AM >> To: Discussion of the development of GStreamer >> Subject: Re: [gst-devel] udpsink issues >> >> On Tue, 2010-08-24 at 09:30 -0400, Greg Wunder wrote: >> > Do you have a proposed revised pipeline? >> >> You could use RTP, like: >> >> gst-launch filesrc /home/gw/001.mpg ! decodebin ! ffmpegcolorspace ! >> rtpvrawpay ! udpsink host=192.168.11.255 port=9000 >> >> you should probably also read: >> http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/rtp/README#n251 >> >> Wim >> >> > >> > -----Original Message----- >> > From: Wim Taymans [mailto:[hidden email]] >> > Sent: Tue 8/24/2010 9:06 AM >> > To: Discussion of the development of GStreamer >> > Subject: Re: [gst-devel] udpsink issues >> > >> > On Mon, 2010-08-23 at 11:50 -0400, Greg Wunder wrote: >> > > Hi - >> > > >> > > I have a H.264 encoded file that I want to stream via use of >> > udpsink. >> > > I've tried most of the online examples, but cannot seem to get an >> > end >> > > app to receive this data from using gst-launch. >> > > Current syntax used is : gst-launch filesrc /home/gw/001.mpg ! >> > > decodebin ! udpsink host=192.168.11.255 port=9000. >> > > What am I missing? >> > >> > The maximum packet size of udp is 65536 bytes. Your raw decoded >> video >> > frame is likely bigger and thus will not be sent on the network. >> What >> > you are doing is not possible. >> > >> > Wim >> > >> > > are there better network based sinks to use? >> > > >> > > Greg >> > > >> > > >> > >> ------------------------------------------------------------------------------ >> > > This SF.net email is sponsored by >> > > >> > > Make an app they can't live without >> > > Enter the BlackBerry Developer Challenge >> > > http://p.sf.net/sfu/RIM-dev2dev >> > > _______________________________________________ gstreamer-devel >> > mailing list [hidden email] >> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >> > >> > >> > >> > >> ------------------------------------------------------------------------------ >> > Sell apps to millions through the Intel(R) Atom(Tm) Developer >> Program >> > Be part of this innovative community and reach millions of netbook >> > users >> > worldwide. Take advantage of special opportunities to increase >> revenue >> > and >> > speed time-to-market. Join now, and jumpstart your future. >> > http://p.sf.net/sfu/intel-atom-d2d >> > _______________________________________________ >> > gstreamer-devel mailing list >> > [hidden email] >> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >> > >> > >> > >> > >> ------------------------------------------------------------------------------ >> > Sell apps to millions through the Intel(R) Atom(Tm) Developer >> Program >> > Be part of this innovative community and reach millions of netbook >> users >> > worldwide. Take advantage of special opportunities to increase >> revenue and >> > speed time-to-market. Join now, and jumpstart your future. >> > http://p.sf.net/sfu/intel-atom-d2d >> > _______________________________________________ gstreamer-devel >> mailing list [hidden email] >> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >> >> >> >> ------------------------------------------------------------------------------ >> Sell apps to millions through the Intel(R) Atom(Tm) Developer Program >> Be part of this innovative community and reach millions of netbook >> users >> worldwide. Take advantage of special opportunities to increase revenue >> and >> speed time-to-market. Join now, and jumpstart your future. >> http://p.sf.net/sfu/intel-atom-d2d >> _______________________________________________ >> gstreamer-devel mailing list >> [hidden email] >> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >> >> >> >> >> >> >> >> ------------------------------------------------------------------------------ >> Sell apps to millions through the Intel(R) Atom(Tm) Developer Program >> Be part of this innovative community and reach millions of netbook users >> worldwide. Take advantage of special opportunities to increase revenue and >> speed time-to-market. Join now, and jumpstart your future. >> http://p.sf.net/sfu/intel-atom-d2d >> _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > ------------------------------------------------------------------------------ > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program > Be part of this innovative community and reach millions of netbook users > worldwide. Take advantage of special opportunities to increase revenue and > speed time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > -- Andoni Morales Alastruey LongoMatch:The Digital Coach http://www.longomatch.ylatuya.es ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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