MjstreamingError: Internal data flow error.

dgoodrick daniel.goodrick at nasa.gov
Thu Apr 6 19:32:19 UTC 2017


This is my first post on this forum.  I am trying to get a bayer raw8 video
feed into a rtp pipeline.  I build this as a baseline and it works fine:

gst-launch-1.0 videotestsrc ! 'video/x-raw, format=(string)RGB,
width=(int)1504, height=(int)1504, framerate=(fraction)120/1' ! videoconvert
! omxh264enc control-rate=2 bitrate=15000000 ! 'video/x-h264,
stream-format=(string)byte-stream' ! h264parse ! rtph264pay mtu=1400 !
udpsink host=$CLIENT_IP port=5000

(is there a way to distinguish text from code?)
I used this to build an appsrc application to take video from my camera and
this works fine too.
Then I changed the image format to bayer/rggb.  Again, the pipeline works
well:

gst-launch-1.0 videotestsrc !
video/x-bayer,format=rggb,width=1504,height=1504,framerate=120/1 ! bayer2rgb
! videoconvert ! omxh264enc control-rate=2 bitrate=15000000 ! 'video/x-h264,
stream-format=(string)byte-stream' ! h264parse ! rtph264pay mtu=1400 !
udpsink host=$CLIENT_IP port=5000

However, when I tried to implement it in my appsrc code, I got the following
error.
Inside NvxLiteH264DecoderLowLatencyInitNvxLiteH264DecoderLowLatencyInit set
DPB and MjstreamingInside
NvxLiteH265DecoderLowLatencyInitNvxLiteH265DecoderLowLatencyInit set DPB and
MjstreamingError: Internal data flow error.

Any ideas on what is going on or how I can troubleshoot this? My appsrc code
is attached for reference but it won't compile without the camera software. 
I am a 2 week old noob to gstreamer...
gst-app-src_bayer.cpp
<http://gstreamer-devel.966125.n4.nabble.com/file/n4682562/gst-app-src_bayer.cpp>  
gst-app-src_rgb.cpp
<http://gstreamer-devel.966125.n4.nabble.com/file/n4682562/gst-app-src_rgb.cpp>  



--
View this message in context: http://gstreamer-devel.966125.n4.nabble.com/MjstreamingError-Internal-data-flow-error-tp4682562.html
Sent from the GStreamer-devel mailing list archive at Nabble.com.


More information about the gstreamer-devel mailing list