[gst-devel] rtp transmit occur "not-negotiated (-4)" error

[citywolf]

hi,guodecn.

i tried the server you gived to me again,it still showed nothing.i use
GST_DEBUG=3,it prints the following:


0:00:02.441339456 20844 0x804e050 INFO            GST_STATES
gstelement.c:2148:gst_element_continue_state:<pipeline0> completed state
change to PAUSED
0:00:02.441368511 20844 0x804e050 INFO            GST_STATES
gstelement.c:2161:gst_element_continue_state:<pipeline0> posting
state-changed READY to PAUSED
Pipeline is live and does not need PREROLL ... 
Setting pipeline to PLAYING ... 
0:00:02.442507269 20844 0x804e050 WARN                   bin
gstbin.c:2080:do_bin_latency:<pipeline0> failed to query latency
0:00:02.442565659 20844 0x804e050 INFO            GST_STATES
gstbin.c:2197:gst_bin_change_state_func:<pipeline0> child 'ximagesink0' is
changing state asynchronously to PLAYING
0:00:02.442603655 20844 0x804e050 INFO            GST_STATES
gstelement.c:2148:gst_element_continue_state:<ffmpegcsp0> completed state
change to PLAYING
0:00:02.443110732 20844 0x804e050 INFO            GST_STATES
gstelement.c:2161:gst_element_continue_state:<ffmpegcsp0> posting
state-changed PAUSED to PLAYING
0:00:02.443168843 20844 0x804e050 INFO            GST_STATES
gstbin.c:2191:gst_bin_change_state_func:<pipeline0> child 'ffmpegcsp0'
changed state to 4(PLAYING) successfully
0:00:02.443217176 20844 0x804e050 INFO            GST_STATES
gstelement.c:2148:gst_element_continue_state:<ffdec_h2640> completed state
change to PLAYING
0:00:02.443246232 20844 0x804e050 INFO            GST_STATES
gstelement.c:2161:gst_element_continue_state:<ffdec_h2640> posting
state-changed PAUSED to PLAYING
0:00:02.443284507 20844 0x804e050 INFO            GST_STATES
gstbin.c:2191:gst_bin_change_state_func:<pipeline0> child 'ffdec_h2640'
changed state to 4(PLAYING) successfully
0:00:02.443382290 20844 0x804e050 INFO            GST_STATES
gstelement.c:2148:gst_element_continue_state:<rtph264depay0> completed state
change to PLAYING
0:00:02.443411905 20844 0x804e050 INFO            GST_STATES
gstelement.c:2161:gst_element_continue_state:<rtph264depay0> posting
state-changed PAUSED to PLAYING
0:00:02.443449342 20844 0x804e050 INFO            GST_STATES
gstbin.c:2191:gst_bin_change_state_func:<pipeline0> child 'rtph264depay0'
changed state to 4(PLAYING) successfully
0:00:02.449094796 20844 0x804e050 INFO            GST_STATES
gstelement.c:2148:gst_element_continue_state:<udpsrc0> completed state
change to PLAYING
0:00:02.449146761 20844 0x804e050 INFO            GST_STATES
gstelement.c:2161:gst_element_continue_state:<udpsrc0> posting state-changed
PAUSED to PLAYING
0:00:02.449205431 20844 0x804e050 INFO            GST_STATES
gstbin.c:2191:gst_bin_change_state_func:<pipeline0> child 'udpsrc0' changed
state to 4(PLAYING) successfully
New clock: GstSystemClock

-- 
View this message in context: http://gstreamer-devel.966125.n4.nabble.com/rtp-transmit-occur-not-negotiated-4-error-tp3035468p3037426.html
Sent from the GStreamer-devel mailing list archive at Nabble.com.