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It is necessary to organize broadcast with a laptop camera to a virtual machine (I created a machine in wmare, organized a LAN - host-only. Network is working, cuz I can ping guest (OS Win8) and host(OS Win10) computers from each other), I'm using vlc project MSVS (cuz further I'll modify vlc player) - Github for translation. Broadcast is organized as follows:
Stream -> Capture device -> select laptop's camera as video device name -> stream -> Http (as new destination), add -> Port = 8080, Path = "/" -> Activate
transcoding (Video - h.264 + MP3 (MP4) -> Stream.
Here generated stream output string:
":sout=#transcode{vcodec=h264,scale=auto,acodec=mpga,ab=128,channels=2,samplerate=44100}:http{mux=ffmpeg{mux=flv},dst=:8080/} : sout-keep "
As a result, when attempting to open url host on the guest OS in the same vlc project (also tryed open broadcast in Windows Media Player, no result), there is no broadcast. It freezes a little, some requests occures in wireshark, but then no broadcast. When I enable stream option "play video locally" on the host, it plays only 1 frame of the video (e.g. broadcast freezes). I tried to use vlc program (not github project? version 2.2.2) - the same result. Did anyone have similar problem?
Helped for me: 1) added host's ip as "dst" in output string:
":sout=#transcode{vcodec=h264,scale=auto,acodec=mpga,ab=128,channels=2,samplerate=44100}:http{mux=ffmpeg{mux=flv},dst=192.168.0.1:8080}
:sout-keep"
2) Disabled NOD32 firewall
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I have a project that requires a WebRTC data channel to work in OBS. It works great on Windows but won't connect on Mac.
An easy way to test it is to open up this page in a browser that supports webRTC: https://mdn-samples.mozilla.org/s/webrtc-simple-datachannel/
You should be able to connect, type a message and send and receive it.
In OBS if you add a browser with the address and try to do the same it doesn't work.
No errors show up in the console when debugging but what is interesting is these logs show up in terminal:
[0516/215229.218359:ERROR:data_channel.cc(44)] Accepting maxRetransmits = -1 for backwards compatibility
[0516/215229.218421:ERROR:data_channel.cc(49)] Accepting maxRetransmitTime = -1 for backwards compatibility
Any help would be appreciated.
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Closed 2 years ago.
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I imported virtual box image, started the machine and got a blank black screen.
There are a number of reasons that might cause this issue:
First make sure you downloaded the right version for your computer, so when downloading Kali
Make sure you download it from here (https://www.offensive-security.com/kali-linux-vmware-virtualbox-image-download/),
Make sure you click on the virtual box tab to download the virtual box image.
Download the 32 bit version if your computer is 32 bits, otherwise use the 64 but version.
The downloaded file should have a .ova extension, if it doesn’t then you did NOT download the right file.
If you’re already using the right version then make sure that hardware virtualisation or VT is enabled from your bios, this is different depending on your computer, the usual procedure is.
reboot your computer.
Look for instructions (on the bottom of the screen) on how to enter bios settings .
In the settings look for VT or hardware virtualisation, enable it, save and quit.
If you need more help then google How to enable virtualisation on , replace with your computer model.
If none of the above fixed the issue for you then right click the virtual machine name from virtual box, go to settings > General and make sure that the type is set to Linux and version is set to Debian 64 or Debian 32 depending on the Kali version you downloaded.
If you tried everything above and Kali is still not starting, then try increasing the video memory, this is a solution suggested by a user here “Asadmammadov” , to do that right click the virtual machine name from virtual box, go to settings > System and try increasing the video memory at least over the minimum level.
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Short story: machine (OS X Yosemite; VMware 10.0.1; host machine - Windows 7, i5, 8GB RAM) worked well, turned off well. Yesterday started machine - it began working very slowly. No other heavy process was launched, and nothing was changing at all, I can't understand why it working so slow. Couple of times I started machine and kill it by task manager.
What I'm tried:
Tried to recover vmdk file by vdisk manager: vmware-vdiskmanager -R "c:\[OS]\Yosemite\OS X Yosemite.vmdk". Output was: VixDiskLib: Invalid configuration file parametr. Failed to read configuration file. No errors were found on the virtual disk. Tried to check and repair disk c, virus scan.
Today machine showed new problem - after turning on, it loading to quarter, then long pause, and exit without any messages or errors.I clambered a bunch of forums but found nothing.
What I'm tried:
Tried to load machine in safe mode - but can't do it. Tried to create new machine using old vmdk.
Main problem - machine has some important files for me, and I want get them.
I'm tried some programs for recover files (PowerISO, SysTools VMware Recovery) but none of them worked.
What I'm asking for:
Anybody knows means to restore vmdk, pulling files from it, or the way to make 100% sure that the disc is dead and nothing will not help?
Solved the main problem. I Installed Paragon HFS+ on my PC, then mapped vmdk file and saw whole file system, restored important files.
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Closed 6 years ago.
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I'm on a Windows 7 machine. I am using the Putty.exe executable for connecting to my remote machine. I enter the right credentials, and click open. The console pops up with the following and closes with no errors or warnings.
How do I make it work?
Check Putty setting: Connection > SSH > Remote command.
Try to tweak or simply remove the remote command and see if it helps solving the issue.
What you are describing is trying to log into the shell with a user that is an "ftp only" user (not authorized shell access).
Go to Control Panel -> Users -> Manage Users, select the "Edit" link
adjacent to the user you are having trouble with, and make sure that
the radio button for "shell" is selected. Submit the form, and wait
for it to take effect (usually a matter of a few minutes).
Once the change has taken effect, you should be able to telnet (though, please do not use telnet, as it is insecure) or ssh into the shell without problem (assuming the user/pass is correct).
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Closed 7 years ago.
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I'm using Putty to control my SSH server, but it's working only if my computer is working and putty is also working. how should i run my server, that it will work even if putty is closed and windows is shutted down also? My friend told me to run server in 'screen' mode but I don't know what exactly it is, so I want you to explain me.
Screen is a tool for linux to run programs in a 'screen' inside of the system. It is just what you need.
You can install it like this: sudo apt-get install screen
You can create a screen with screen
By using screen -list, you can see all active/started screens.
To reattach to an unused screen, just use screen (-d) -r [screenID] > use -d only if screen is still attatched
To deattatch from a screen press Ctrl+a (release after pressing) and after that d
A screen runs as long as you don't kill it.