urgent problem in udpsrc

[Chuck Crisler]

Yep, that did it. I read your reply and was already on it when you replied
to my message.

Thank you!

On Wed, Jan 16, 2013 at 3:17 PM, Gerard Toonstra <gtoonstra at gmail.com>wrote:

>
> Not sure if this is the same thing that I was subject to on the mac osx,
> but try adding ffmpegcolorspace before the ximagesink. That fixed my issue
> and
> it looks like the error path could be the same.  Not sure what needs to be
> done to not have to use ffmpegcolorspace. On my Ubuntu Linux it works fine
> without.
>
> G>
>
> On Jan 16, 2013, at 5:00 PM, Larry Backman <zavarian at gmail.com> wrote:
>
> Might be nothing, but don't you need iptables to get udp data?
>
> --Larry
>
> Do not go where the path may lead, go instead to where there is no path
> and leave a trail.
> -Ralph Waldo Emerson
>
>
> On Wed, Jan 16, 2013 at 11:02 AM, Chuck Crisler <ccrisler at mutualink.net>wrote:
>
>> OK, so this is about the simplest, most reliable plugin, and it is
>> failing. Clearly the plugin isn't at fault, but something in my system is.
>> The pipeline is:
>>
>> udpsrc port=$1 typefind=true !
>> 'application/x-rtp,media=video,payload=96,clock-rate=90000,encoding-name=H264'
>> \
>>     ! rtph264depay ! video/x-h264 ! ffdec_h264 ! ximagesink sync=false
>>
>> I am running on a brand-newly created VirtualBox VM RHEL 6.3. Gstreamer
>> 0.10.30, good-plugins version 0.10.25 running. This is one of my standard
>> test scripts that I can always count on, but most of my work is on CentOS
>> 6.0 and not in a VM. Regrettably, I don't have an option here. IPTables is
>> off. Does anyone <PLEASE> have any ideas what to look at to resolve this
>> problem?
>>
>> Tia, Tia, Tia
>>
>> Chuck Crisler
>>
>> 0:00:06.846011060  7428  0x95d12c0 LOG                   udpsrc
>> gstudpsrc.c:450:gst_udpsrc_create:<udpsrc0> doing select, timeout 0
>> 0:00:07.013663876  7428  0x95d12c0 LOG                   udpsrc
>> gstudpsrc.c:453:gst_udpsrc_create:<udpsrc0> select returned 1
>> 0:00:07.013780639  7428  0x95d12c0 LOG                   udpsrc
>> gstudpsrc.c:493:gst_udpsrc_create:<udpsrc0> ioctl says 14 bytes available
>> 0:00:07.013805965  7428  0x95d12c0 LOG                   udpsrc
>> gstudpsrc.c:564:gst_udpsrc_create:<udpsrc0> read 14 bytes
>> 0:00:07.014037595  7428  0x95d12c0 DEBUG           rtph264depay
>> gstrtph264depay.c:530:gst_rtp_h264_depay_process:<rtph264depay0> receiving
>> 2 bytes
>> 0:00:07.014055459  7428  0x95d12c0 DEBUG           rtph264depay
>> gstrtph264depay.c:547:gst_rtp_h264_depay_process:<rtph264depay0> NRI 0,
>> Type 9
>> 0:00:07.014067384  7428  0x95d12c0 DEBUG           rtph264depay
>> gstrtph264depay.c:414:gst_rtp_h264_depay_mark_delta:<rtph264depay0> type 9
>> ERROR: from element /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: Internal
>> data flow error.
>> Additional debug info:
>> gstbasesrc.c(2550): gst_base_src_loop ():
>> /GstPipeline:pipeline0/GstUDPSrc:udpsrc0:
>> streaming task paused, reason not-negotiated (-4)
>> Execution ended after 6953034929 ns.
>> Setting pipeline to PAUSED ...
>> 0:00:07.019580591  7428  0x9449050 LOG                   udpsrc
>> gstudpsrc.c:979:gst_udpsrc_unlock:<udpsrc0> Flushing
>> Setting pipeline to READY ...
>> 0:00:07.019841439  7428  0x9449050 LOG                   udpsrc
>> gstudpsrc.c:979:gst_udpsrc_unlock:<udpsrc0> Flushing
>> 0:00:07.019869849  7428  0x9449050 LOG                   udpsrc
>> gstudpsrc.c:992:gst_udpsrc_unlock_stop:<udpsrc0> No longer flushing
>> 0:00:07.019924968  7428  0x9449050 DEBUG                 udpsrc
>> gstudpsrc.c:1005:gst_udpsrc_stop: stopping, closing sockets
>> Setting pipeline to NULL ...
>> Freeing pipeline ...
>>
>>
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>>
>>
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