Fedora Installation :: Optimizing Performance - Streaming Video Comes Through In Waves Or Not At All
Oct 11, 2010
I have a dual boot on a netbook with windows and fedora13. When I am on my fedora boot and I try to watch streaming video it comes through in waves or not at all. I do not have the same problems on the alternate boot. There are other performance comparisons where the windows boot runs smoother and faster. Is there any work I can do in order to optimise my fedora boot in this capacity?
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Jan 19, 2010
Is there anything that can be done to increase video streaming performance?The general impression I got is that it's mainly an adobe problem and not much can be done, though currently streaming is nearly unwatchable. When I switch from full screen to normal size many of the players freeze, ..... HD is unwatchable etc.
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Oct 23, 2010
Is there an application available to generate videos of waves of an audio file? I've seen this kind of things in player's plugins but they are normally just viewers and won't generate a video from it.
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May 26, 2009
I successfully installed darwin streaming server .. I stream Audio through internet well but videos I can stream locally in my network only .. when I am connected to internet outside my network .. it doesn't stream I think their must be ports opened for that .. or any 1 have any ideas .. the audio is streamed on port 8000 .. video is streamed on port 7070 but locally only .. I opened those 2 ports in my router only the audio is working .. also I opened ports 554,7170 disabled the firewall of the router .. is it a problem of ports or something else .
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Apr 19, 2011
i am doing a project based on the linux OS in this i want to implement a streaming server to create the traffic i dont know about these thing so can you let me know is there any servers available if so could you explain step by step installation of server and client.i am using fedora 13 linux
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May 12, 2010
It's been a while now I've been experiencing an annoying issue with F12. The thing is that after the machine resumes from suspend (which is otherwise a perfect procedure), video performance (and sometimes audio, through Rhythmbox) reduces and videos play sluggishly. Rebooting the system fixes the issue.
Is there a solution for this behavior (other than rebooting)? Here are the details of my system: F12 x86_64 on an ATI graphics powered machine (Radeon HD3200) which obviously uses the free drivers mesa-drivers-dri-experimental which, otherwise work perfect on this hardware.
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Jan 12, 2010
I got a message when streaming video using VLC with profile "Video - H.264 + ACC (TS)" I am using fedora 11 with vlc 1.0.4. Code: Streaming / Transcoding failed: It seems your FFMPEG (libavcodec) installation lacks the following encoder: MPEG AAC Audio. If you don't know how to fix this, ask for support from your distribution. This is not an error inside VLC media player. Do not contact the VideoLAN project about this issue. What packages should I install?
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Jan 20, 2011
I have been using this thread for a couple of days and just getting exposed to the vast world of ubuntu after succesfully partitoning the hard drive through a live cd. (a copy of linux for dummies book)So naturally after getting adjusted to the new os I started seeking for downloadable media and applications.Started with flashplayer last night and installed after watching some videos.But when I tried the same thing with vlc through the terminal command; sudo apt-get vlc
The video streaming seased because they wouldn't load it stays searching forever! Now ..... doesn't work.I am afraid that by tampering with the command it also affected the flash player file.This is an ethernet connection , 100 mb/s, netgear router.
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Aug 13, 2010
I am running Ferdora 12 (constantine) 64 with Intel Xeon 3.2GHz processor + 12GB Ram. I am running this machine specifically for number chunching applications but it isnt running as fast as i thought it would! Are there any tips to optimizing the speed of processors in fedora?
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Jan 21, 2010
I am trying to get streaming video to work on install of fully up to date Ubuntu 9.10.
For example: [URL]
I am guessing that the packages/codecs necessary cannot be distributed with Linux due to license issues.
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Feb 2, 2010
I have a ubuntu desktop running 9.04 and a Acer Netbook running UNR 9.04.
Using NFS I have shared my videos from the desktop and have it automounted at start up on the netbook. I can navigate to the files but once I click play, the netbook locks up.
Is this a limitation on my hardware or is there a better way to "stream" these vids?
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Jul 25, 2010
Can any one tell me, how to setup a streaming video server in linux. user cant download the content can only view.
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May 21, 2010
I have Debian Lenny on an i386 machine.Working fine, in general.Windows Manager is ratpoison, browser is Opera.I want to watch a video stream (russian) archived on URL...I'm doing it in Opera. I get an error message telling me that the site is inaccessible. But it works on other machines (using M$).
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Jun 5, 2011
Is that requires a video streaming in case of only capture images and store it, without transmit it over the internet?
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Apr 24, 2010
I am using ubuntu 8.04 with GNOME. I copied a video from cache folder of firefox.It is actually video from ...... I was wondering can I stream it to firefox to watch it once again instead of running it in media player ? If I try to drag that file into firefox it brings up window
Code:
You have chosen to open abc.flv which is a:flash video from:/data What should firefox do with this file open with movie player(default) save file
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Jun 13, 2011
It is possible (I'm sure it is but I don't know how), to stream video program played on one Linux computer equipped with DVD so it can be watched on another Linux machine? I have pretty fast Internet connection. I watch UNIX Academy training DVDs on a laptop, however I would rather stream it and watch on my netbook which is much lighter and more portable. Where should I start looking for a solution?
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Feb 3, 2010
I want to block/restrict video streaming on my Squid Server(LAN Environment) so no body will able to see live videos. Kindly provide me the solution. I m using CentOS 5.3 Server. squid.conf file is in /etc/squid/squid.conf.
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Sep 27, 2009
I am watching streaming video via Firefox and Flash player. The data rates are too slow so I am getting choppy audio and video. How do I download the clip so I can play it back later. The video is coming from a tourism web site.
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Jun 27, 2010
I am using opensuse 11.2 Gnome. Screensaver is spoiling video streaming and I have to manually stop it every time. There are options in media players to stop screensaver but when I watch videos online it seems like there is no global option to stop it. Is there a way to resolve this issue?
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Jan 4, 2010
I don't know why, but I can't seem to just play video files (stream them) directly through the internet using MPC or any other media player. It is a bit weird, because I think I was able to just a month ago. I have made some changes to the general setup of the apache server, but nothing major, and I have no chance of reversing it all.
Instead, when I try opening the url using "Open file" it doesn't just open it an begin playing from the internet, but instead appears to be frozen. However, If I let it be "frozen" long enough, it will eventually play the file, indicating that it has downloaded the entire file to a temp location on the hard drive.
Is it something with the permissions? Actually, I went and made everything in /var/www/ 777, as it is not known by a domain name or registered anywhere. I am just connecting though my IP address as the server is located locally. Even this didn't help.
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Feb 4, 2010
I have a ubuntu desktop running 9.04 and a Acer Netbook running UNR 9.04.Using NFS I have shared my videos from the desktop and have it automounted at start up on the netbook. I can navigate to the files but once I click play, the netbook locks up.Is this a limitation on my hardware or is there a better way to "stream" these vids?
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Mar 3, 2010
I would like to stream my HD Movie collection over a wireless network to my PS3 and/or Xbox 360.
All my movie files are MP4s and I wondering if it is possible to do this. If possible, I'd like to use the VLC player to do this but its not too important. I really really really do not want to sacrifice any video or sound quality while streaming.
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Apr 6, 2010
My local priest has asked me if I can use my computer skills to stream church services live for people who can't make it to church.I said, sure thing! I thought it would be simple, but the deeper I look into it, the more lost I have become!Here's the tech requirements:
- A camera with good optical zoom and focused on the altar (the camera will be stationed at an unobtrusive point at the back of the church on the choir balcony)
- Everything must be wireless (power is available on choir balcony to power the camera).
- Sound should be synchronised perfectly with the video (have access to the church PA system - located behind altar)
- the internet connection should be able to upload the stream to a virtual server (i.e. with root access) that's accessible to the web with ease. What upload speed would I need? Would 256k be enough? HD video is not required - ..... quality would be great. We can upgrade to HD at a later point in time!
- What bandwidth requirement would my server need if say 1000 users were connected? Seeing as they would most likely be locals, would just one stream be sent to the local exchange and that exchange would send out the stream to the 1,000 users, or would each user have to have a dedicated connection to the server?
- Say I bought a camcorder with HDMI output, what kind of processing power would I need to convert this to compressed video? (I've got an old Pentium 4 and an AMD64 2.0GHz lying idle in my bedroom and it would be great to make use of 'em instead of chucking 'em on the skip)
- I'd like all this to be done so that HTML5 browsers can access the video, resorting to flash if necessary
- I'd also like to be able to power down all the hardware with ease: i.e. set a timer. I'm sure ubuntu can do this with ease? What about configuring the camera to zoom in every time it is powered on? Can linux control the zoom on a camcorder?
- Am I totally nuts?
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Jun 16, 2010
I've got a NAS mounted on a linux machine, and here at another location, I have my Ubuntu laptop. I'm able to remotely, securely mount the directory my NAS is mounted on in the linux machine onto my laptop via sshfs, giving me remote access to my NAS via my laptop.The problem I'm having is.. even though I have a high downstream at the laptop end, and a hefty 1mb upstream at my home, I still can't quite stream the movies I have stored on it. I can stream them, but there is a lot of stuttering.I've tried messing around w/ various options w/ mplayer, but I can only improve it slightly at best. Am I missing something? Is it a size issue that it comes down to? The files are roughly 700mb for a 1 1/2 - 2 hr avi file.
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Aug 8, 2010
When I play streaming video on hulu or other sites it is choppy. However, the sound is fine. Video files play fine when I download them.I experience this problem in both Firefox and Chrome. I have a 10MB connection on other Linux desktops the streaming video is fine.I imagine it is a flash issue, but I have the latest flash v10.1.The other solution would be a video downloader for streaming video. I have not found one that works on Linux.
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Nov 1, 2010
I am elevating this thread up a level from [url] . Ubuntu 9.10 no longer streams without the screen pausing and going black every 2 minutes! Our product was just going into production and now we need to hopefully find a version of Ubuntu that streams video! We couldn't go with Unbuntu 10.04 because the video streaming was 30% slower than 9.10.
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Dec 9, 2010
This is the only thing stopping me from totally coming to Ubuntu rather than dual booting with Windows 7....sharing my Videos and Music to the XBOX 360.... i love it so if i can get this resolved i would be a very happy Linux user.
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May 22, 2011
Like the title says, I just updated to 11.04, and now I am having trouble with streaming video. ..... is fine, however I can't seem to watch video on mlb.com
EDIT:
The following do not work:
-soundcloud
-espn
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Aug 3, 2011
I'm not sure this is, strictly speaking, an Ubuntu problem (although it may be), but people around here seem to be more knowledgeable than they are anywhere else, so it's worth a try.
CNN recently started offering its news station on live streaming video for those who get CNN from a participating cable provider. For better or worse, I get CNN on Comcast, so no problem there.
Except for lagging video because lack of processing speed, it all works fine on my netbook, on which I have Ubuntu 10.04 installed.
But on my desktop, where I'm using Ubuntu 11.04, no such luck. The problem is the same regardless of whether I'm using Opera, Firefox or Chrome.
I can go to http://cnn.com/video and get the standard video streams (not CNN live) just fine. When I click on the "Live" button and then the "Unlock Live TV" button, I get, as expected, the "Sign in to watch live TV" dialogue box. So I click on Comcast, log in correctly, and am returned to the main screen. The page appears to be loading correctly, and then I get the "Sign in to watch live TV" dialogue box again. No matter how many times I try, that's what I keep on getting.
If this didn't work on my netbook, I'd just assume that for some reason the setup is Linux-unfriendly, but now I'm determined to get this working.
I've checked my plugin settings on my browsers and nothing seems amiss. I've tried deleting all cookies, persistent storage, Flash cookies and all such things, but to no avail. Even though I had the most recent version, I even uninstalled and reinstalled Flash, but that didn't change anything.
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Mar 24, 2010
I am streaming a MPEG-2 transport stream file over RTP from system A to system B . System B is continously copying huge number of small size files using scp to system A . The problem is while copying files from B to A I expecience packet loss on the received streamed video
The two systems are connected via a LAN switch.My question is : Is it happening because scp traffic interfering with streaming video . Or there can be any other reason behind this.
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