ksvideosrc and gstreamer 1.16 on windows
Jerry Geis
jerry.geis at gmail.com
Tue Mar 24 13:20:00 UTC 2020
Hi All,
I am playing with webcam to capture on one machine and send view on another.
My webcam box: 192.168.1.23
C:\GSTREAMER\1.0\x86_64\bin\gst-launch-1.0.exe ksvideosrc ! queue ! tee
name=t ! queue ! autovideosink t. ! decodebin ! queue ! videoconvert !
openh264enc ! rtph264pay ! udpsink host=192.168.1.14 port=16200
My View box: 192.168.1.14
C:\GSTREAMER\1.0\X86_64\bin\gst-launch-1.0.exe udpsrc port=16200 !
application/x-rtp,framerate=30/1,clock-rate=90000,payload=96 ! rtph264depay
! decodebin ! openh264dec ! videoconvert ! autovideosink
I "see" the video just fine on my .23 box - This is the error I get on my
.14 box
C:\GSTREAMER\1.0\X86_64\bin\gst-launch-1.0.exe udpsrc port=16200 !
application/x-rtp,framerate=30/1,clock-rate=90000,payload=96 ! rtph264depay
! decodebin ! openh264dec ! videoconvert ! autovideosink
WARNING: no real random source present!
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
WARNING: from element /GstPipeline:pipeline0/GstDecodeBin:decodebin0:
Delayed linking failed.
Additional debug info:
../gst/parse/grammar.y(510): gst_parse_no_more_pads ():
/GstPipeline:pipeline0/GstDecodeBin:decodebin0:
failed delayed linking some pad of GstDecodeBin named decodebin0 to some
pad of GstOpenh264Dec named openh264dec0
handling interrupt.
What am I not doing right to get this working ? If I take out the decodebin
it just hangs...
Thanks
Jerry
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