Closed UchihaYuki closed 1 year ago
UchihaYuki
commented
1 year ago https://github.com/pikvm/ustreamer/issues/214
I can still see the cam preview when I use the ustreamer web page https://private-ip:8080, but no picture in fluidd or mainsail after several seconds or minutes.
UchihaYuki
commented
1 year ago When I start to print, I get another error https://github.com/pikvm/ustreamer/issues/215.
KwadFan
commented
1 year ago What happened
If I set the fps to 30 there will be no picture in camera preview in almost 1 second. And if I set the fps to 5, it will be around several minutes. (The delay is ramdomly)
What did you expect to happen
A constant camera preview
How to reproduce
I guess you need the same camera to reproduce it, because I have no problem when use Logitech C920.
Additional information
biqu@BTT-CB1:~$ v4l2-ctl -d /dev/video0 --list-formats-ext ioctl: VIDIOC_ENUM_FMT Type: Video Capture [0]: 'MJPG' (Motion-JPEG, compressed) Size: Discrete 1920x1080 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.040s (25.000 fps) Interval: Discrete 0.050s (20.000 fps) Interval: Discrete 0.067s (15.000 fps) Interval: Discrete 0.100s (10.000 fps) Interval: Discrete 0.200s (5.000 fps)biqu@BTT-CB1:~/crowsnest/bin/ustreamer$ ./ustreamer -p 8080 -d /dev/video0 --device-timeout=2 -m MJPEG --encoder=HW -r 1920x1080 -f 5 --allow-origin=* --static /home/biqu/crowsnest/ustreamer -www --host=0.0.0.0 -- INFO [2638.462 main] -- Starting PiKVM uStreamer 5.38 ... -- INFO [2638.462 main] -- Using internal blank placeholder -- INFO [2638.462 main] -- Enabling HTTP file server: /home/biqu/crowsnest/ustreamer-www -- INFO [2638.463 main] -- Listening HTTP on [0.0.0.0]:8080 -- INFO [2638.463 stream] -- Using V4L2 device: /dev/video0 -- INFO [2638.463 stream] -- Using desired FPS: 5 -- INFO [2638.463 http] -- Starting HTTP eventloop ... ================================================================================ -- INFO [2638.533 stream] -- Device fd=8 opened -- INFO [2638.533 stream] -- Using input channel: 0 -- INFO [2638.544 stream] -- Using resolution: 1920x1080 -- INFO [2638.544 stream] -- Using format: MJPEG -- INFO [2638.557 stream] -- Using HW FPS: 5 -- ERROR [2638.557 stream] -- Device doesn't support setting of HW encoding quality parameters -- INFO [2638.557 stream] -- Using IO method: MMAP -- INFO [2638.563 stream] -- Requested 5 device buffers, got 5 -- INFO [2638.848 stream] -- Capturing started -- INFO [2638.848 stream] -- Using JPEG quality: encoder default -- INFO [2638.848 stream] -- Creating pool JPEG with 1 workers ... -- INFO [2638.848 stream] -- Capturing ... -- INFO [2651.512 http] -- HTTP: NEW client (now=1): [192.168.31.123]:59415, id=8942cd2901b27185 -- INFO [2895.342 http] -- HTTP: DEL client (now=0): [192.168.31.123]:59415, id=8942cd2901b27185, Resource temporarily unavailable (reading,eof) -- INFO [2895.374 http] -- HTTP: NEW client (now=1): [192.168.31.123]:59619, id=ce4432f7401f0b57 -- INFO [2912.262 http] -- HTTP: DEL client (now=0): [192.168.31.123]:59619, id=ce4432f7401f0b57, Resource temporarily unavailable (reading,eof) -- INFO [2912.274 http] -- HTTP: NEW client (now=1): [192.168.31.123]:59630, id=27192d2db408509c -- INFO [2932.435 http] -- HTTP: DEL client (now=0): [192.168.31.123]:59630, id=27192d2db408509c, Resource temporarily unavailable (reading,eof) -- INFO [2932.448 http] -- HTTP: NEW client (now=1): [192.168.31.123]:59646, id=37525a37e440fab1 -- INFO [3173.183 http] -- HTTP: DEL client (now=0): [192.168.31.123]:59646, id=37525a37e440fab1, Resource temporarily unavailable (reading,eof) -- INFO [3173.221 http] -- HTTP: NEW client (now=1): [192.168.31.123]:59745, id=9cf1783ad5d570fa -- INFO [3297.912 http] -- HTTP: DEL client (now=0): [192.168.31.123]:59745, id=9cf1783ad5d570fa, Bad file descriptor (reading,eof)Sometimes there will be no info in the log (just Capturing ...), when the camera preview has no picture.
This is related to a network issue. The client looses connection to its host, in this case seems your browser looses connection to the host. So, I am sorry but that isnt a bug in that regard. Software is working as intended. Cant do much about WiFi or network issues.
Therefor I will close this for now. Regards Kwad
github-actions[bot]
commented
1 year ago Ahoi!
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What happened
If I set the fps to 30 there will be no picture in camera preview in almost 1 second. And if I set the fps to 5, it will be around several minutes. (The delay is ramdomly)
What did you expect to happen
A constant camera preview
How to reproduce
I guess you need the same camera to reproduce it, because I have no problem when use Logitech C920.
Additional information
Sometimes there will be no info in the log (just Capturing ...), when the camera preview has no picture.