I try, it work
gst-launch-1.0 rtspsrc location=rtsp://admin:xxxx@10.130.128.xx ! decodebin ! nvvideoconvert ! nvdsosd ! nvegltransform ! nveglglessink
why in python, not work
gst_str = "rtspsrc location=rtsp://admin:xxxx@10.130.128.xx ! decodebin ! nvvideoconvert ! nvdsosd ! nvegltransform ! nveglglessink"
cap = cv2.VideoCapture(gst_str, cv2.CAP_GSTREAMER)
while True:
_, frame = cap.read()
cv2.imshow('RTSP stream', frame)
if cv2.waitKey(1) == 27:
break
error
cv2.imshow('RTSP stream', frame)
cv2.error: /build/opencv-XDqSFW/opencv-3.2.0+dfsg/modules/highgui/src/window.cpp:304: error: (-215) size.width>0 && size.height>0 in function imshow
Hi,
The last plugin has to be appsink. It does not work with nveglglessink. Please refer to this sample:
Doesn't work nvv4l2decoder for decoding RTSP in gstreamer + opencv - #3 by DaneLLL
I try to follow the example
same error
cv2.error: /build/opencv-XDqSFW/opencv-3.2.0+dfsg/modules/highgui/src/window.cpp:304: error: (-215) size.width>0 && size.height>0 in function imshow
try open rtsp “rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov” ,it work
T-T
Hi,
So this does not work:
rtspsrc location=rtsp://admin:xxxx@10.130.128.xx ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw,format=BGR ! appsink
Please try gst-launch-1.0 command to make sure URI is valid:
gst-launch-1.0 rtspsrc location=rtsp://admin:xxxx@10.130.128.xx ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw,format=BGR ! fakesink
Hi, DaneLLL
I don’t mean that.
I’m using the sorce “rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov” from the example, but same error
I try run :
gst-launch-1.0 rtspsrc location=rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw,format=BGR ! fakesink
Result: No response at…
Setting pipeline to PAUSED ...
Opening in BLOCKING MODE
Pipeline is live and does not need PREROLL ...
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
Progress: (request) SETUP stream 0
Progress: (request) SETUP stream 1
Progress: (open) Opened Stream
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Progress: (request) Sending PLAY request
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
NvMMLiteOpen : Block : BlockType = 261
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 261
NvMMLiteOpen : Block : BlockType = 261
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 261
kayccc
7
Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks
system
Closed
10
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.