Input #0, video4linux2,v4l2, from '/dev/video4':
  Duration: N/A, start: 1725579793.568850, bitrate: 995328 kb/s
  Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, 995328 kb/s, 30 fps, 30 tbr, 1000k tbn
Output #0, tee, to '[f=rtsp]rtsp://127.0.0.1:8554/streamystreamy':
[out#0/tee @ 0x5c6882ef1f80] Output file does not contain any stream
Error opening output file [f=rtsp]rtsp://127.0.0.1:8554/streamystreamy.
Error opening output files: Invalid argument
[video4linux2,v4l2 @ 0x5c688312de40] Some buffers are still owned by the caller on close.
ioctl(VIDIOC_QBUF): Bad file descriptor