Ubuntu Networking :: Split Video Stream Across Multiple N/W Interface?
Sep 15, 2010
I want to do a video streaming to a remote PC across the internet. The video bitrate is around 600 kbps. But my internet connection supports only a maximum upload bandwidth of 400 kbps.So I thought I will get one more connection and use the combined upload b/w of 800 kbps to stream the video. I hope there should be a way to split the stream across two interface and merge them together at the remote endpoint. All this has to be done at real time.
Trying to stream a live video feed from Rock am Ring which is available via the German SWR3 TV website. Trouble is, I am in the UK and it seems to only be avaialable to German IP addresses. Have tried various German web proxies, but to no avail. I suspect the service provider knows about them all and is stopping them also. Getting the error from the server, Server Error The connection to the streaming server has been disconnected. Any networking gurus out there who may know a way around this.
I have 4 DSL modems connected with 4 different ISP's my scenario is
a) My FC-2 machine with LAN IP=192.168.10.1 and Bond0 IP=192.168.1.1 b) Modem-A LAN IP= 192.168.1.2 , ext IP=xxx.xxx.xxx.xxx c) Modem-B LAN IP=192.168.1.3, ext IP=xxx.xxx.xxx.xxx d) Modem-C LAN IP=192.168.1.4, ext IP=xxx.xxx.xxx.xxx e) Modem-D LAN IP=192.168.1.5, ext IP=xxx.xxx.xxx.xxx
Modem-A, B, C, and D LAN connected with my FC-2 machine, and all 4 interfaces of my machine are in Bond0, Now please help me what default Gateway I should set in my FC-2 machine?>??? or I have to set 4 gateways in my machine?and will this configuration works?
I have to implement hardware redundancy.I have 2 linux machine for this and each have similar configuration/hardware. Lets say two machine Linux1 and Linux2. Currently Linux1 have one NIC and it has 4 IP address bind on it. Now I have to down the Linux1 and up Linux2 with same Ip addresses.
Could it possible to configure all the Ip (same)address on both Linux1 and Linux2 and Linux1 have eth:x status UP while Linux2 have eth:y status down.
I am trying it but on Linux2 machine I cant able to create multiple Ip interfaces with down status.
I have two NIC cards installed, they both go to seperate networks. Occassionally I am not able to establish a connection via eth1. When looking at tcpdump traces I see that Linux is using eth0 hardware port and putting eth1's IP address in the packet to reply to the connection request. When the connections work its when Linux uses eth1's port.
I wanted to see the current video stream of oil leak in the gulf but when I go to the page the video is black. When I click on the video it give the error message Quote:
An Error Occurred: Could not write to resource. I am not sure what that means or how to fix it.
I have a strange problem regarding networking on the Alix 2d13 running Ubuntu 10.04. The Alix has 3 physical network interfaces, lspci says:
Code: 00:09.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6105M [Rhine-III] [1106:3053] (rev 96) Kernel driver in use: via-rhine Kernel modules: via-rhine 00:0a.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6105M [Rhine-III] [1106:3053] (rev 96) Kernel driver in use: via-rhine Kernel modules: via-rhine
[Code]...
It seems, if more than one cable is connected, a random hardware port is chosen as eth0-eth2. If only one cable is connected the port that is connected is chosen as eth0-eth2. Any idea what's going wrong here?
I have a couple of gigs of png files, each with 5-7 photos on each file. Currently I am making 5-7 duplicates of the file, then opening each one in gimp, and cropping and saving each one. kind of time consuming. Does anyone know of a program that will let me split an image into multiple slices?
I have a log file on ubuntu 10.04 that has 500 lines of log data in it. What command could I use in a terminal to split the single 500-line file into generate ten files each with 50-lines of log files each?
I have a file with 5 columns. Column 4 contains numbers.Is it possible to split the file into multiple files using a condition for the contents of column 4 i.e if column 4 contains a value between 0-10 then print the lines to a new file called less_than_10.txt
Our system uses email to send fairly time-sensitive status messages between programs running on various servers on a WAN. Each email message is sent to two addresses (different servers). The problem occurs when one of the destination mail servers is off the network. I think because it's trying to send one email to two addresses, sendmail attempts delivery to the first address, then to the second address (i.e., serially). When this happens, it hangs for two connect timeout (CONNECT_TO) periods trying to connect to the offline destination, then after the timeout, it then delivers to the other destination. I'm trying to figure out how to work around that connection delay so it doesn't delay delivery to the other destination.
I'm working with the network guys to enable the right ICMP messages that signal when a network is unavailable, but I would also like to try having sendmail split the emails into two envelopes, then use parallel, independent connections for delivery.
After days of reading through the docs (O'Rielly Sendmail book + sendmail docs) I think one way to do this is to use multiple mail queues, but I can't decipher exactly how to do that from the docs.
There might be other, more elegant ways to do the same thing, but again, trying to decipher the docs has my head swimming. (This is my first experience with sendmail.)
I've downloaded Ubuntu, Fadora, Linux Mint and Suse, trying to run their live cd's on my old IBM A21p. Each time the screen splits vertically when the package enters the desktop. I'm certain that it's the ATI 128 mobile graphics card in the machine, but I don't have a clue about how to resolve the problem. I would love to run Linux on this system, but I don't have the technical background to get past the initial issue, which is the screwed up graphics.
I know that one can use ffmpeg to extract a smallfile.avi from a largfile.avi. But What I am looking for is an tool/command to split a large file into several files of a given size.
I'm finding it very difficult to play a video stream of .mov format. The Totem Media player gives me an error : GstDecodeBin2: This appears to be a text file
Even Real Media Player for linux is giving me an error: General error: HXR_CORRUPT_FILE (0x80040091)
Even VLC hangs on trying to play it.
(BTW the file isnt corrupt though, its apple's last night's iphone press conference from their official website - [URL])
I am trying to stream a video between two Ubuntu 9.04 stations using GStreamer. The following code is run on the emitting machine: Code: gst-launch videotestsrc ! queue ! ffenc_mjpeg ! udpsink port=5000 host=192.168.1.100 -v And the following on the receiving machine with IP 192.168.1.100: Code: gst-launch udpsrc port=5000 caps="image/jpeg, width=320, height=240, framerate=30/1" ! queue ! ffdec_mjpeg ! ximagesink sync=true -v Whatever the order I'm running them (emit first or receive first), I'm getting the following error once both are connected (I can see the Ethernet lights blinking):
ERROR*: element /GstPipelineipeline0/GstUDPSrc:udpsrc0*: internal error data flow. gstbasesrc.c(245: gst_base_src_loop (): /GstPipelineipeline/GstUDPSrc:udpsrc0: streaming task paused, reason not-negotiated (-4) Execution ended after 3191625000 ns.
Is there any way to check if a url points to a streaming video file or not programmatically. For example with this url : [URL].. I should get TRUE and with the url : [URL]..should return FALSE.
Program in any language will be okay but it ll be good if its Perl or PHP or Python or JAVA, JavaScript or SHELL script. I am working on LINUX. (note: i m not going to check with .....'s just for example's sake i ve used .....
We have a Jetway JBC600C99-52W-B (Mini-top) with Xubuntu 10.10 and Logitech Z-205 USB Speakers but I have no sound. EDIT: fixed after installing gnome-volume-control and selecting my output device. Now i have a other problem, when i stream a video it plays sound for 1 second and when i click the play button it works fine for a while but after a few minutes the audio stops again. the video plays fine.
I installed/updated my flash media drivers because i had poor quality video in fullscreen. now fullscreen looks great on ..... and other streaming sites. the only problem is that everytime i attempt to stream from hulu, i get "sorry, we are unable to stream this video. please check your internet connection and try again."
There is an udp video stream accessible only on the local network, but I need to access it outside of the network. I have Linux machine (multiple actually) with root access.There is a small utility that makes the stream accessible on the local machine on port 1234.
./ping -h streamserver -p 1234
If I run it I can access the stream using vlc or mplayer.
mplayer udp://@:1234 vlc udp://@:1234
Now, I'm trying to create a port foward from my remote machine and access the port, but it is failing.
Is there a way that I can specify the height and with of the stream on the command line? From what I read, it looks like a #transcoder option would work, but I cant seem to figure it out. The above command is working, and I can view the stream, but it's extremely slow, and continuously freezes and buffers. My thinking is that if I can reduce the scale of the video.
I've looked around and found some programs avaialable in linux to stream video. I'm looking to stream to my PS3 but would like to be able to stream to my other computers. I would like the program to transcode too. I'm really looking for opinions on which one to use. I tried PS3 Media Server, it worked fine but it tended to be a resource hog. Also, I had trouble seeing it on other computers.
I'm running Debian Squeeze on an old AMD 3000+ but that will be updated here in the future. This is all internal personal network. Most computers will be on wired lan.Opinions? Ease of configuration, ease of use, stablilty?
I'm working on some scheduled task script files to keep nightly backups of some of our database information in place, and it's a bit annoying when they blow up. I know how to redirect stdout and stderr to a flat file I can view when I come in, and I know that 2>&1 maps them both to the same file (whatever was named in 1). However, I'm running into some cron-time situations where it's easier to have the two streams together, and other cron-time situations where it's easier to have them separated. I can't really tell which is going to happen; is there some way I could create both kinds of output file for my scripts, so that I've got a std_err only file and an interleaved std_out/std_err file?
Note: I've looked at the 'tee' command, but I don't think it will work for what I'm after. 'tee' appears to only work with stdout; I'm trying to work with stderr.
Today encoders are getting smarter. They can compress Blu ray similar quality in 700MB. It seems header of video file contain info about frame rate, audio/video encoder etc. which can't be guessed. In MPEG audio , every part of file is independently playable. If a movie is binary split into 6 parts & I don't have the first part then it is unplayable.
Code: example ls -rwxrwxrwx 1 root root 280M 2010-12-07 20:23 irn2-cd1.mkv -rwxrwxrwx 1 root root 50M 2011-05-26 13:09 last-50M-cd2 -rwxrwxrwx 1 root root 50M 2011-05-26 13:44 first-50M-cd1 file * first-50M-cd1: Matroska data last-50M-cd2: data irn2-cd1.mkv: Matroska data
I have a Dell Inspiron 6400 running Windows 7 64bits and Ubuntu 10.04 64bits. My problem is that when I'm connected to my wireless router the connection crashes when I watch a live stream video such ..... or something else. It does not happen when I'm connected via cable to the router nor in Windows 7 when I'm connected via wifi.
I'm vaguely remembering a video stream ripper that was open source and could be compiled for linux, mac, and windows. It's name ended with ++ and I can't remember anything else Basically, it was like StreamTransport but open source and multiprotocol capable. Can anybody help me find it again? I'd be open to alternatives too of course! My basic need is to rip anything being rendered by my video card.
I am working in Fedora FC11 with: Mozilla/5.0 (X11; U; Linux i686; nl; rv:1.9.1.5) Gecko/20091105 Fedora/3.5.5-1.fc11 Firefox/3.5.5
In the following site I cannot see the video stream:[URL]...Choosing "TW1 Livestream" should gives a video stream, but it gives a black screen. Clicking on that black windows gives a text: Waiting for video.
A German text shows that the actual Version from Windows Media Players should be installed.In the past I could see video there, but after an upgrade it does not work any more.Looking in aboutlugins I see following Windows Media Player plugins:
Windows Media Player Plug-in Bestandsnaam: gecko-mediaplayer-wmp.so Gecko Media Player 0.9.8 Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer QuickTime Plug-in 7.4.5 Bestandsnaam: gecko-mediaplayer-qt.so Gecko Media Player 0.9.8
Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer