[Bug 729811] New: Output-selector test example in gstreamer plugin base is giving "Internal data flow error".

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu May 8 05:15:55 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=729811
  GStreamer | gst-plugins-base | 1.x

           Summary: Output-selector test example in gstreamer plugin base
                    is giving "Internal data flow error".
    Classification: Platform
           Product: GStreamer
           Version: 1.x
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: sukesh.adiga at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


I was trying to understand output selector. I referred test example of
output-selector in gstreamer-plugin-base. I was able to build with
gstreamer-1.0. But if you run it, It is giving Internal data flow error.

code is in gstreamer1.0-plugins-base/tests/icles/output-selector-test.c
version : 1.0.10

Some Reference log:

0:00:00.081638764  3609  0x9131180 WARN          
basetransform
gstbasetransform.c:2115:gst_base_transform_handle_buffer:<videoconvert1>
warning: not negotiated
0:00:00.081666494  3609  0x9131180 WARN          
basetransform
gstbasetransform.c:2115:gst_base_transform_handle_buffer:<videoconvert1>
warning: not negotiated
0:00:00.081683229  3609  0x9131180 INFO     
  GST_ERROR_SYSTEM
gstelement.c:1835:gst_element_message_full:<videoconvert1> posting
message: not negotiated
Got warning message
0:00:00.081759187  3609  0x9131180 INFO     
  GST_ERROR_SYSTEM
gstelement.c:1858:gst_element_message_full:<videoconvert1> posted warning
message: not negotiated
0:00:00.081784419  3609  0x9131180 WARN           
     basesrc gstbasesrc.c:2865:gst_base_src_loop:<src> error: Internal
data flow error.
0:00:00.081793291  3609  0x9131180 WARN           
     basesrc gstbasesrc.c:2865:gst_base_src_loop:<src> error: streaming
task paused, reason not-negotiated (-4)
0:00:00.081805253  3609  0x9131180 INFO     
  GST_ERROR_SYSTEM gstelement.c:1835:gst_element_message_full:<src>
posting message: Internal data flow error.
Got error message
Error: Internal data flow error.

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