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https://github.com/hyperion-project/hyperion.ng/issues/126
Jul 18, 2016 · Join GitHub today. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
https://hyperion-project.org/threads/advise-please-getting-this-error-dev-video0-does-not-support-streaming-i-o-error.751/
Mar 27, 2017 · But my Hyperion is complaining with ( what(): '/dev/video0' does not support streaming i/o ERROR ). I'm a bit stuck at this point and could use some advise please. Many thanks.
https://www.linuxquestions.org/questions/linux-software-2/v4l2-driver-can%27t-access-stream-from-dev-video%3B-i-o-or-ioctl-error-4175613815/
Sep 18, 2017 · "[video4linux2,v4l2 @ 0x7f526c000920] The device does not support the streaming I/O method. /dev/video0: Function not implemented" I have verified that the device works and that I can read it by using ffplay file:/dev/video0, or cat /dev/video0 > video.ts.
https://forums.zoneminder.com/viewtopic.php?t=21734
zmc_dvideo0 FAT Video device does not support streaming i/o zm_local_camera.cpp 373 zmdc INF Can't find child with pid of '11367' zmdc.pl zmdc ERR 'zmc -d /dev/video0…
https://www.linuxquestions.org/questions/linux-hardware-18/hd-pvr-the-device-does-not-support-the-streaming-i-o-method-4175561752-print/
When connected it shoes up fine as /dev/video0, however ffmpeg gives this error: ... The device does not support the streaming I/O method I thought I must be doing something wrong so I also tried the hd-pvr in windows 7 with vlc which also didn't work. I installed the driver HD-PVR_Driver_1_7_30059.exe and tried it, vlc gave:
https://trac.ffmpeg.org/ticket/5850
$ cat /dev/video0 ffplay - This works for about five to ten seconds, the video freezes and the device shuts its light off, the last frame sticks. There is btw. a latency of about four seconds from executing the command to seeing the first frame (the device introduced some latency of about a second, the rest seems to be ffplay).
https://github.com/Motion-Project/motion/issues/423
Jul 19, 2017 · GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. ... v4l2_get_capability: Device does not support capturing. #423. Closed davidlary opened this issue Jul 19 ... 4. video stream source /dev/video0 which is a 5MP USB 3.0 Camera using the OmniVision OV5640 CMOS ...
http://www.ffmpeg-archive.org/Ffmpeg-doesn-t-recognize-dev-video0-when-run-as-root-td4679259.html
Ffmpeg doesn't recognize /dev/video0 when run as root? If I run my FFMPEG command as root, it does not recognize /dev/video0 properly: 16:17:22 E: Opening an input file: /dev/video0. 16:17:22 E: [video4linux2,v4l2 @ 0x2dff610] fd:4 capabilities:1000001 16:17:22 E: [video4linux2,v4l2 @ 0x2dff610] The device does not support the streaming I/O method.
https://obsproject.com/forum/threads/could-raspberry-pi-4-do-live-streaming.108296/
Sep 24, 2019 · /dev/video0: Immediate exit requested The VLC reads nicely from and shows and audio was on hw 1.0 it displays fine were the cpu load is 60-70% but I dont care to show the data - I just whats to stream it out :) if I get it to work I will buy a cooling fan.
https://stackoverflow.com/questions/15534994/dev-video0-invalid-argument
which in my case seems to be saying that my /dev/video0 device does not support the required operation: so in this case, 'cat' is trying to read 64k bytes from the device. However, I found that using nc (netcat) instead of cat did work for this purpose: nc -l 1234 </dev/video0 With a corresponding: nc 127.0.0.1 1234 mplayer tv://device=/dev/stdin
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