How do I get a Theta V stream into OBS on a Jetson Nano?

360 Media
,
5

I made the change you recommended to gst_viewer.c and recompiled with and rebuilt with make.
I don’t perceive any difference:

What I did:

  • made the change to video0 in gs_viewer.c
  • ran make
  • manually loaded the module with sudo modprobe v4l2loopback

What I see is:

  • gst_viewer still works; I can see the video stream on screen
  • both /dev/v4l2loopback and /dev/video0 are present
  • ls -1 /sys/devices/virtual/video4linux returns: video0

However:

  • The gst-launch command still stops as before
  • v4l2-ctl --list-formats-ext --device /dev/video0 still returns ioctl: VIDIOC_ENUM_FMT as before
  • OBS still does not see the video device

Another test I performed was to run libuvc-theta-sample/gst/gst_loopback:

ali@ali-nano:~/Documents/Dev/libuvc-theta-sample/gst$ ./gst_loopback 
start, hit any key to stop
Opening in BLOCKING MODE 
NvMMLiteOpen : Block : BlockType = 261 
NVMEDIA: Reading vendor.tegra.display-size : status: 6 
NvMMLiteBlockCreate : Block : BlockType = 261 
Error: Internal data stream error.
stop

Something I have noticed all along is that the OBS recognizes the microphone on the Theta V and I do get sound input; but no video.

What do you think?