VLC and Wireless Webcam connection
FC11, Linksys WVC210 Wireless webcam
This Webcam works perfect through Firefox but I can't get it to work in VLC. I goto /Media/Open Network Stream/RTSP 172.16.1.35:12345 , but I get the error message below. Where is the VLC log files, I check through out /var Error; Your input can't be opened: VLC is unable to open the MRL 'rtsp://172.16.1.35:12345'. Check the log for details. Does the port 12345 need to be open in Firewall ? I have it open. |
Try from the shell:
Code:
vlc http://172.16.1.35:12345 |
I tried it with both and got this.
$ vlc http://172.16.1.35:12345 VLC media player 1.0.2 Goldeneye [0xd53098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. *** Unable to locate valid config! Falling back to auto-detection... *** Unable to locate PAC! Falling back to direct... [0x7fc8b4001478] main access error: connection failed: Connection refused [0x7fc8b4001478] access_http access error: cannot connect to 172.16.1.35:12345 [0x7fc8b4001478] main access error: connection failed: Connection refused [0x7fc8b4001478] access_mms access error: cannot connect to 172.16.1.35:12345 [0x7fc8d0000c98] main input error: open of `http://172.16.1.35:12345' failed: (null) $ vlc rtsp://172.16.1.35:12345 VLC media player 1.0.2 Goldeneye [0x964098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. [0x7f05bc001478] live555 demux error: Failed to connect with rtsp://172.16.1.35:12345 [0x7f05bc006988] main access error: connection failed: Connection refused [0x7f05bc006988] access_realrtsp access error: cannot connect to 172.16.1.35:12345 [0x7f05d8000c98] main input error: open of `rtsp://172.16.1.35:12345' failed: (null) |
You sure the port is 12345? Connection refused means that the port is closed, and actively being rejected. Try this:
Code:
nmap 172.16.1.35 |
This is nmap results I tried other ports and the last one where I did a
http://172.16.1.35:80 and I didn't get any Errors as I did with the others. But I didn't get any video. It is showing the MAC Address of the Webcam. (Cisco-Linksys) # nmap 172.16.1.35 Starting Nmap 5.00 ( http://nmap.org ) at 2009-10-28 20:30 EDT Interesting ports on WVC210 (172.16.1.35): Not shown: 997 closed ports PORT STATE SERVICE 80/tcp open http 554/tcp open rtsp 6789/tcp open ibm-db2-admin MAC Address: 00:22:6B:E0:01:1A (Cisco-Linksys) Nmap done: 1 IP address (1 host up) scanned in 3.96 seconds vlc rtsp://172.16.1.35:554 VLC media player 1.0.2 Goldeneye [0x16f2098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. [0x7f13e4001498] live555 demux error: Failed to connect with rtsp://172.16.1.35:554 [0x7f1404000c98] main input error: open of `rtsp://172.16.1.35:554' failed: (null) ^C[0x16f25c8] signals interface error: Caught Interrupt signal, exiting... [mickey@biggie ~]$ vlc rtsp://172.16.1.35:6789 VLC media player 1.0.2 Goldeneye [0x1329098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. [0x7f36f4001498] live555 demux error: Failed to connect with rtsp://172.16.1.35:6789 [0x7f3710000c98] main input error: open of `rtsp://172.16.1.35:6789' failed: (null) ^C[0x13295c8] signals interface error: Caught Interrupt signal, exiting... [mickey@biggie ~]$ vlc rtsp://172.16.1.35:80 VLC media player 1.0.2 Goldeneye [0xdba098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. [0x7ff6d8001498] live555 demux error: Failed to connect with rtsp://172.16.1.35:80 [0x7ff6f8000c98] main input error: open of `rtsp://172.16.1.35:80' failed: (null) ^C[0xdba5c8] signals interface error: Caught Interrupt signal, exiting... [mickey@biggie ~]$ vlc http://172.16.1.35:80 VLC media player 1.0.2 Goldeneye [0x2071098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. *** Unable to locate valid config! Falling back to auto-detection... *** Unable to locate PAC! Falling back to direct... [0x7ff474004588] ts demux error: cannot peek |
Try this:
Code:
vlc http://172.16.1.35/img/video.mjpeg Code:
vlc rtsp://172.16.1.35/img/video.mjpeg |
This did the trick.
But there is a 1-2 second delay in movement of video. $ vlc http://172.16.1.35/img/video.mjpeg VLC media player 1.0.2 Goldeneye [0xbcc098] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. *** Unable to locate valid config! Falling back to auto-detection... *** Unable to locate PAC! Falling back to direct... QPainter::begin: Paint device returned engine == 0, type: 1 QPainter::setClipRegion: Painter not active QPainter::setClipping: Painter not active, state will be reset by begin QPainter::begin: Paint device returned engine == 0, type: 1 QPainter::begin: Paint device returned engine == 0, type: 1 QPainter::setClipRegion: Painter not active QPainter::setClipping: Painter not active, state will be reset by begin QPainter::begin: Paint device returned engine == 0, type: 1 QPainter::begin: Paint device returned engine == 0, type: 1 QPainter::setClipRegion: Painter not active QPainter::setClipping: Painter not active, state will be reset by begin QPainter::begin: Paint device returned engine == 0, type: 1 |
I think the delay is more of a VLC thing than anything else. You can try tweaking the different buffers to get it less, but I don't think you'll get down to real time.
I tried to build a video conferencing app around VLC a couple years back, and that delay was the biggest trouble we ran into. |
How and where do I put that in VLC to play.
http://172.16.1.35/img/video.mjpeg Thank you very much for the help. |
The Delay could be in the network signal from camera to computer.
Thanks again for your help, I have been trying off-on for about six months to get it to work in VLC. |
Not a problem. In VLC, Go to File -> Open Network Stream
Protocol: HTTP Address: 172.16.1.35/img/video.mjpeg Port: 80 Then with the "More options" you can tweak the Caching. |
A setting of 275ms is the best i could get, that was a fraction of a second delay.If you would move slowly, you wouldn't notice the delay,only if you move fast, the delay was slightly noticed.
default is 1200. Thanks Again |
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