Ubuntu :: Multi-unicast At 10.04 With RAT (Robust Audio Tool)?
May 17, 2011
I have try RAT (Robust Audio Tool) for testing IPv6 unicast (just RAT) and IPv6 multicast (RAT and SDR "Session Directory Tool" ). I meet the problem when testing RAT with unicast (why just two computer that can doing audio conference).
i found source of the problem from the RAT faq here: Originally Posted by the source of problem... How to multi-unicast? If you really must...
The packet reflector application that we use for debugging may also be used as a packet forwarder between multiple unicast hosts. Documentation is included in the package. This is not incorporated in the application as this mode of operation is evil and should be discouraged unless used for really small groups. Robust Audio Tool but i didn't found the file reflector.tar.gz, i try to use quagga installed from repository (to be reflector) but i don't know how to configure that software.
View 1 Replies
ADVERTISEMENT
Dec 16, 2009
I have a multi-sector nrg file that I would like extracted. I can't seem to find a way to extract the contents of it! Please tell me if there is a tool I can use to do this!
View 2 Replies
View Related
Feb 21, 2009
My car plays only DVD-a disk's. Is there a tools in linux that burns Audio dvd, I have checked cdrecord, But I haven't seen anything about audio DVD?
View 5 Replies
View Related
Nov 4, 2010
I've been using Windows for quite a few years now. I loved the way how I used to set incoming/outgoing rules for my applications. But I'm having hard time doing that in Ubuntu. I tried searching for a good GUI for iptables but I need your help selecting the best. I might learn iptables someday but for the time being I will be using a nice GUI. I'm currently using GUFW, I've tried Firestarter. All I need is a firewall that would allow me to configure rules for my applications.
View 9 Replies
View Related
Jul 11, 2010
I have a Fedora server at home. I don't want it to be running all the time to reduce the power usage and be more green It only works , whet it is really needed. So when it is not in use (no ssh or http connections have been active for some time), a custom python script suspends it. I have set it to wake up on unicast messages, so when somebody connects to it, the server wakes up.In Fedora 12 everything worked fine: when the server was sleeping and you connected to it using ssh or a web browser, the client waited for couple of seconds until the server was up and then connected (actually it worked even when server was turned off: the command "ssh [user]@[server]" just waited until server was booted up and then connected.)
Now I installed Fedora 13 on the server. When I try to connect to the server when it's sleeping, the client waits for some time (and server wakes up), then the connection just times out. When I try to connect again, it works. When server is up and running, I can connect to it. So when it is sleeping I have to connect twice: first to wake it up and then connect again to log in.Do you have any ideas what is causing this problem, as it is really annoying for me and I don't want to have it running all the day.Also, I have not set up the network in the best way, I think. To start the network at boot, i have put the command
Code:
ifup eth0
to /etc/rc.local.
To start the network when resurming from suspend, I have creted a script with the same command in /usr/lib64/pm-utils/sleep.d. It works, but it does not seam to be the *right* way to do this. Maybe this is also causing the first problem. So how have you managed to get a working network connection on your Fedora 13 headless server?
View 4 Replies
View Related
Jul 10, 2010
Need a good robust configurable DC++ client., because I am getting slow connections with the latest stable and PPA version of Linuxdc++. Yes it may be a unknown config problem, but even with UFW disabled and using "passive" mode, DL's are consistently falling to 500 B/s. Source report that there is no problem at that end.
View 1 Replies
View Related
Oct 31, 2010
In order to create S.T.A.R.T. copy and past the text in the following code section into your favorite text editor and save it into your home area bin folder as the file start (~/bin/start).
View 9 Replies
View Related
May 15, 2010
Does anyone know of an alsa based software multi-band (10 or more) graphic audio frequency equalizer that works with Suse 11.x? To be clear, I don't mean an equalizer within an audio or video player. One that can be used with any sound application, that works between the output of the player and the output plugs on a motherboard or sound card.
View 9 Replies
View Related
Jul 5, 2011
I am looking for a tool that will tell me, in less than half a second, if the microphone is picking up any sound above a certain threshold. (I plan to then mute the Master channel with another command line tool, like amixer.)
View 1 Replies
View Related
Aug 24, 2009
I'm syncing a server over the internet with rsync, but it only works for a few hours before the backup fails with a "No route to host". I can restart the job and it'll will pick up where it left off, but is there an automated way to do this, or protect against a connection failure? I have about 170GB to copy over initially, but I can only get through about 4-5GB before the connection drops--manually restarting the sync everytime it drops will make the initial backup take days...
View 2 Replies
View Related
Nov 18, 2009
I'm running Fedora 11, and just did an update of the system. It looks like there was an update to the package that takes care of knetwork manager. In the past, I have played around with it, but it hasn't met my needs, so I went back to nm-applet, which works fine.
I'm curious about the update, and would like to see if it works. However, knetwork manager won't start as there is another network manager already running (there is a message about this everytime I log in). I can easily kill nm-applet, but logging out and back in causes it to reload, and I still get the message from knetwork manager. So here are my questions:
1) With the update, is knetwork manager stable and robust enough for regular use (the docs for F11 said it wasn't upon F11 release, so included gnome's network manager as the default network manager)?
2) How do I get knetwork manager to work (I presume this means I turn off Gnome's network management and switch to knetwork management)?
View 2 Replies
View Related
Jun 24, 2011
I have an ATI Radeon HD 3300 on-board video chipset, and an ATI Radeon HD 4350 PCI card. What I want is to have both displays available from one mouse/keyboard. I want to play media on one and have the other as my main desktop.The problem is that with Xinerama enabled, KDE desktop effects do not work (KDE says XComposite and XDamage are not available, even though I explicitly enabled them as extensions in the xorg.conf file), and performance is quite bad. Without Xinerama enabled, performance is great, desktop effects work great, but there's a lot of trouble with full-screen video, and the KWin window manager does not apply in the second display (although I can run a second instance of KWin on :0.1).
View 2 Replies
View Related
Sep 17, 2010
Now that Ubuntu 10.04 has multi-touch capabilities built-in, if I do not have a multi-touch screen or surface device, can I get 2 USB mice and get 2 pointers on the screen? One for the right hand and one for the left hand as I am ambidextrous, and would find it very convenient to have 2 mice.
View 4 Replies
View Related
Mar 21, 2011
Anyone successfully using VNC client on a Mac to control a Debian server?I have the vncserver setup on the Debian machine properly. But I'm having problems connecting to it from both a PowerMac running Tiger and a MacBookPro running leopard.I can connect no problem from a machine running Slack12.2, have not setup port forwarding on my router to connect remotely yet.My Debian machine is running the latest stable release of squeeze with KDE4.I originally tried this with RealVNC Enterprise for OSX but I'm not gonna buy it so I need another alternative after the 30 day trial ends as they have no free version for OSX.
The situation is that I do freelance graphic design on the PowerMac with Cinema4D and Photoshop so I spend most of my time on that machine which is located in my home studio in my attic. Aside from the MacBook and a Dell desktop(family machine)all my other machines and network hardware are in the basement. So to go from the attic to the basement everytime I need to do something on another machine is not practical, and the only other machine I need to access on a regular basis is the Debian box in the basement, this makes the most sense.
I also have a 14 year old living in the house and he's fascinated by all this and will meddle in anything he gets the chance to so all the Linux machines and network hardware need to be behind lock and key.
View 6 Replies
View Related
Sep 12, 2011
Im running 64bit centos 5.6 and using virt-manager.On one of my guest OS's, Windows 7, The max Physical CPUs is 2, you can have unlimited CPU Cores however. (like my machine i use for work has 1, 4 core processor).The issue im having is xen only allows you to set the vcpu arguemnet in your xen config file. How can i set it so that 1 CPU has several Cores just as windows would recognize this machine if i were installing directly to the hardware vs via a VM.Ive searched for 2 days staright trying to address this issue, very little progress, Does anyone know where a XEN support forum is? all i get is the citrix xen support forums.
here is the best info i have found on this, but i dont know how to change this for my CPU to work, when i enter this in my xen config it essentially ignores it and just takes the value of vcpu= so windows shows 2 CPUs each with ONLY one core. Id like 1 or 2 CPUS showing Several cores.The physical Hardware is 2x Xeon 5300 Quad Core CPUs.
> # Expose to the guest multi-core cpu instead of multiple processors
> # Example for intel, expose a 8-core processor :
> #cpuid=['1:edx=xxx1xxxxxxxxxxxxxxxxxxxxxxxxxxxx,[code]........
View 3 Replies
View Related
Jun 13, 2010
I was recently "playing" with ping in order to measure some RTT both in unicast and broadcast cases but ran into something that left me like O.o wtf! Here is the output of a ping to a private host in my LAN, a normal unicast case:
Code:
64 bytes from 192.168.2.3: icmp_seq=1 ttl=64 time=0.617 ms
64 bytes from 192.168.2.3: icmp_seq=2 ttl=64 time=1.27 ms
64 bytes from 192.168.2.3: icmp_seq=3 ttl=64 time=0.595 ms
[code]...
And here is the sudo ping -b 255.255.255.255 with the answers of the same host as in the unicast case:
Code:
64 bytes from 192.168.2.3: icmp_seq=1 ttl=64 time=1.87 ms
64 bytes from 192.168.2.3: icmp_seq=2 ttl=64 time=66.5 ms
64 bytes from 192.168.2.3: icmp_seq=3 ttl=64 time=88.9 ms
[code]...
Is there a different process that ping uses to calculate RTTs in the case of a broadcast. As far as i know the RTTs to a host should be more or less equal either in unicast or broadcast case.
View 6 Replies
View Related
Jan 10, 2011
How I would capture on-screen audio AND my webcam audio at the same time.(My webcam seems to rely on pulse).
View 1 Replies
View Related
Jan 30, 2011
I want to listen to this audio file: [URL] but my real player 11.0.0.4028 gold desn play it, it says that there is a codec 28_8 missing, I go to relaplayer page, download the last release available for linux systems, but the message is the same : audio codec missing and doesn't play the audio.
I havev tried to play the audio with smplayer (not luck), vlc can play the audio but the pause button doesn't work so I have to listen the entire audio all the time I stop it playing. Is there any audio player capable od reproducing in the proper way this audio in ubuntu? No one of my video players totem, smplayer, realplayer or vlc are capable of playing this video: [URL]
View 9 Replies
View Related
Sep 20, 2010
I am fed up of listening to my (Windows XP) gaming computer through headphones so I want to get it hooked to the stereo.
Rather than use a heck of a lot of wire, I can sit my Ubuntu 9.10 netbook on top of the stereo and stream the audio across WiFi.
So, ideally what I am after is something to capture the outgoing audio on the Windows computer, stream it across the wifi to the Ubuntu netbook and finally play it through the speakers.
View 2 Replies
View Related
Apr 9, 2011
What is available for ripping audio CDs besides Rhythymbox and Audio CD Extractor?
View 6 Replies
View Related
Aug 7, 2009
I have behringer UCA202 usb card, after plug to usb, it just works , I have only small problem with alsamixer, which still shows by default my integrated HDA Intel, I could switch it by F6 or by alsamixer -c 1no problem, but I expect that default card is now plugged "USB audio", so why alsamixer recognize default audio device as HDA intel and not a USB Audio ?anyone who has two or more sound cards with the same issue ?
View 3 Replies
View Related
Oct 17, 2010
I'm thinking of installing openSUSE-11.1 Gnome on a Fujitsu-Siemens Amilo 7400M laptop because the wireless in Gnome is much more user friendly than KDE3/KDE4 in openSUSE-11.1. The idea is to give this laptop to my 84-year old mother and things need to 'just work' for her (she currently has a desktop running openSUSE-11.1 KDE3 that uses a WIRED interface to the web).
I refuse to update this laptop to openSUSE-11.2 nor 11.3 (nor other recent distributions) because every kernel update after the 2.6.27 kernel has broken the Intel i855GM graphics drivers for that laptop. There are many bug reports and none have fixed the problem for this Fujitsu-Siemens implementation of the i855GM graphics.
Hence I am looking at Gnome.
I booted the laptop to a Gnome openSUSE-11.1 liveCD and wireless is easy and works great. But audio is very very VERY bad. It is incredibly user unfriendly and it does NOT work well. I assume that is because pulse audio in openSUSE-11.1 was very immature.
I note these updated packages in the openSUSE-11.1 update repository:
Code:
So my question is, did the updates to pulse audio (in the openSUSE-11.1 update repository) fix the pulse audio situation? Are there ANY helpful views on this?
Currently my wife is using this laptop with KDE-4.4.4 (and openSUSE-11.1) so I can't just install Gnome and play with it without taking the laptop away from her for a while (note the hard drive is too small for a dual boot of KDE/Gnome).
View 6 Replies
View Related
May 10, 2011
I have been using windows operating system for a long time now, but I am not well familiar with linux. Whenever I used to install Windows, I used to install the corresponding audio drivers(in order to listen to the music). The problem I am facing is that I do not know how to install the audio drivers(if they really exist in linux Mint 10 operating system). As a result I am not able to listen to any audio file due to lack of corresponding audio driver programs. make proper configurations settings so that I can listen to audio files in Linux Mint version 10.
View 4 Replies
View Related
Nov 18, 2009
I am having trouble getting the pulse audio server to find the hw0 with the common m-audio 24/96 audiophile. This card worked with previous versions of all forms of pulse but seems to bork on the HW0 function for audio out...which is a stereo analogue simple output. Audacity sees the HW functions but pulse does not! Here is a screen shot of the pulse crap. And another screen shot of what the real card at "alsamixer -c 0" sees. There is no dac or adc detected or configured with pulse. This does not make any sense as alsa and alsamixer has all the correct device controls available to any other software that uses the ice1712 driver.
I am using Fedora 12 amd 64 as a live usb on a 16 gig stick and want to be able to record and mix audio on to HD with my reliable high end m-audio pci sound card without having to mess with the pulse crap or having to install a full HD option. BTW in the pulse sound configuration gui dropdown list there is no indication of HW0 and the only devices that are available in pulse are digital outs.....go figure, so essentially I can see all the correct connections and use programs that access alsa directly eg: audacity but have no sound through the crappy and ever borked pulse audio server! Any suggestions as to how to remove all the pulse stuff that comes with most distros that use gnome? I have done this deed before with Ubuntu but do no know how to do the deed with an rpm based system. If I install a non pulse version of xmms and let it use jackd then I should have reliable sound for cd audio etc and should be able to configure VLC, Ardour and Nted well without pulse getting in on the action and screwing up my sound.
View 1 Replies
View Related
Jun 7, 2011
to start off, i'll post the specs of the machine:
dell inspiron e1505
3.2 gb ram
1.86 ghz intel core duo
ati x1400 gfx
opensuse 11.4 kde 32 bit.
okay, here are the details: can't play any audio with amarok when desktop effects are enabled because the minute a window is moved, it will distort the audio. even when disabling desktop effects, some applications still cause this. can't play videos videos even with desktop effects disabled because of the same reason.
i just switched from ubuntu and when i ran version 11.04, i had to disable kms to do anything. i tried on opensuse 11.4 and the audio was flawless but the gfx went all to hell.
View 3 Replies
View Related
Jun 1, 2010
I am having some issues with getting Ubuntu Studio 10.04 to work correctly on my system. Everything works fine except sound. I have a M-Audio Delta 66 audio interface and my onboard sound is disabled. When I run the command alsaconf I can see the ICE1712 card without issue. However when I run alsamixer the only option it is giving me is my HD sound from my ATI video card. For some reason it seems the ATI card has locked the audio to it with no way to remove it. I have reinstalled the alsa drivers for my card and can only see it through alsaconf. When I tell alsaconf to configure the ICE1712 card it says it configured it properly.When I run the command envy24control it says no ICE1712 cards were found.
View 9 Replies
View Related
Dec 22, 2010
Is there an application that anyone knows about that I can use to convert either an .flv or .ogg file that contains both audio and video to just an audio .ogg file (preferably vorbis+theora) without audacity? I'm fairly certain audacity could accomplish this but it seems like overkill for what I'm trying to do and the computer I'm trying to use does not run it so well.
::EDIT:: I should also mention that I've tried looking on google. I did find downloadhelper extension for firefox which uses ffmpeg to convert the files but I don't see any obvious way to strip the video.
View 2 Replies
View Related
Feb 7, 2010
on my PC I have 2 sound drivers, one from the mainboard (AC97) and one PCI card (ES1969). Because the mainboard sound path did not recording, I installed the PCI sound card and with 11.1, I managed it to play and record all audio data. With 11.2 the PCI sound path plays the system sounds (suse start-up or shut-down sounds) but not the streaming audio data (skype, flash player). But these are played by the mainboard audio instead. The audio-tests from yast->hardware->sound work for both paths. How should I configure the system to redirect the audio streams to the desired (PCI) audio path? The PCI audio is set as primary sound card and is not muted.
View 2 Replies
View Related
Aug 23, 2010
Say I have 2 speakers connected to 2 different sound cards. Under Windows, is it possible to have some sort of virtual device that would forward an audio stream to both sound cards? If this can't be easily done under Windows, a solution for Linux is also fine. lternatively, if the 2 speakers are connected to different channels of a sound card, is there any vendor-independent way to duplicate audio to both channels?
View 1 Replies
View Related
May 18, 2011
The workstation is running FC14.
I have the audio out of the media machine passed into the line in on my workstation. It's just handly to have the audio pass in this way so that i can manage the volume or headphones or whatever from one machine.
This worked, and worked well, for a very long time. I recently reinstalled the workstion, FC14 still. After the reinstall, my passthrough doesn't work.
If i start up some media on the media machine, and then open up the volume control on the workstation, i can see the volume meter moving along with the audio, but nothing plays out of my speakers.
View 1 Replies
View Related
