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  • Tiff not displaying correctly on Mac OS X

    - by user348935
    I have a collection of .tif files but when I open them on Mac OS X 10.5 they show up as solid black and I don't know why. thanks Upon further inspection at really high brightness there are some out of focus objects viewable. It looks as if I am getting the first couple bits of each pixel but not the entire range of values.

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  • How to convert video to images?

    - by Liam
    How can I convert a video file to a sequence of images, for example one frame every N seconds. Can mplayer or ffmpeg do this? I have used MPlayer to grab screenshots manually but I would like to automate this for a long video.

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  • Install Windows 8 64-bit over the top of Windows 8 32-bit

    - by Andrew Gee
    I currently have Windows 8 32-bit installed from MSDN (I didn't realise at the time that my processor supports 64-bit). I understand that you can't upgrade within Windows 32-bit to 64-bit directly from the ISO. I have burned the ISO to a DVD, and have attempted booting from this drive. The problem I am encountering: The operating system couldn't be loaded because a required file is missing or contains errors. File: CI.dll Error code: 0xc0000221 You'll need to use the recovery tools on your installation media. If you don't have any installation media (like a disc or USB device), contact your system administrator or PC manufacturer. Additional info: Computer: HP Pavillion m9280.uk-a Processor: AMD Phenom 9600 Quad-Core RAM: 3 1GB sticks Thanks in advance!

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  • Can I burn a CD ISO to DVD?

    - by Peter Turner
    Well, I just figured I'd ask because this site is so awesome that it probably is faster to ask than try it and waste a few cents. So can I burn an CD ISO to DVD? We've just got a bunch of DVD-R's lying around and I don't want to bother with torrents to download the new Fedora DVD.

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  • How do I burn .img files onto floppy disk?

    - by r0ca
    I want to "burn" 3 DOS 6.22 floppy disks. I have 3 .img files but I can't "burn" these .img files onto a floppy. I get the message that the file is too big for the target. What tool can I use (I used one in the past but I don't remember which one...) to "burn" .img file to the floppy disk?

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  • Scanned JPEGs are large and slow to load - can they be optimized losslessly?

    - by Alistair Knock
    I have hundreds of JPEG photographs which were scanned about 5 years ago from negative using a Konica Minolta DiMAGE Scan Dual IV. The dimensions are ~4500x3000, and the filesize is around 12Mb, compared to shots from a DSLR with dimensions of 3000x2300 and filesize of 2-4Mb (actually, these are the output from a RAW convertor). The filesize is obviously quite a big difference, but the issue that's bothering me is that the (perceived) loading time is at least 10 times slower. Is this size/speed discrepancy likely to be because the scanner software saved the JPEGs inefficiently / using an old compression format, or is it simply that the scanned negatives contain much more "detail" (in the form of grain/noise) than the digital images? If the former, is there a way to losslessly optimize them? I've tried re-exporting the scanned files to full size JPEG from my RAW software but the filesize is pretty much the same. Both files will have been saved at 100 quality.

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  • Open source system for swipe card access?

    - by Moduspwnens
    We're looking at replacing our campus-wide magnetic swipe card system with something more robust. The "programmer" side of me says there's got to be an open-source, scalable solution that already does this, but all I've been able to find are proprietary vendor-specific solutions. Ideally, it'd have the following: Based on some open standard that allows us to select from a wide selection of card readers (like IMAP or HTTP) Support different kinds of card access (magnetic strip, RFIDs, etc.) Future-proof (to the extent possible) The lack of information I'm finding leads me to believe I'm not searching for the right things... or such a solution doesn't exist. Is there not some basic, open-source solution to this (like MySQL for databases, or Moodle for an LMS, or Apache for a web server)?

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  • Paint Shop Pro-like open-source software?

    - by overtherainbow
    I need to add shapes that have been available in Paint Shop Pro since version 7 like curved arrows, etc. I gave Paint.Net and IrfanView a try, but they don't seem to support more sophisticated shapes than straight lines, circles, or rectangles. If this is correct, does someone know of a PSP-equivalent open-source solution for Windows? Thank you.

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  • MS Paint for Gnome

    - by flybywire
    I want an MS Paint like program for GNOME. GIMP is too much for me. I find it very frustrating for the simple tasks I do (adding text, arrows and circles to screenshots to highlight different features of a program).

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  • Outlook: How to set default picture style?

    - by Sean O
    I always use the same picture style when pasting (not attaching) images into e-mails in Outlook 2007. Even with the Ribbon, setting this style every time is a 4-click process. Is there anyway to set a picture style (Picture Tools | Format Picture Styles) as default on every paste, preferably without creating a macro?

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  • Port based bandwidth shaping

    - by nixnotwin
    I have an interent connection with the speed of 4000k bits up and down. I want to do port based traffic shaping on a ubuntu machine, which acts as router. eth0 is the WAN interface. This is how I would like to allocate bandwidth: For ports 80 and 445 the bandwidth usage can go upto 90% For ports above 1024 upto 65535 the bandwidth usage can go upto 10% For remaining ports the bandwidth usage can go upto 40% The easiest way for achieving the above is using a router with tomato firmware. I have used it and it is very efficient. I want to try if it can be done on a Ubuntu or any GNU/Linux machine. I have googled extensively about the topic and I feel there isn't much information.

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  • haproxy access list using path_dir having issues with firefox

    - by user11243
    I'm trying to route all requests containing a path directory of /socket.io/ to a separate port with HAProxy. Here is my config file: global maxconn 4096 # Total Max Connections. This is dependent on ulimit nbproc 2 defaults mode http frontend all 0.0.0.0:80 timeout client 86400000 default_backend web_servers acl is_stream path_dir socket.io use_backend stream_servers if is_stream backend web_servers balance roundrobin option forwardfor # This sets X-Forwarded-For timeout server 30000 timeout connect 4000 server web1 127.0.0.1:4000 weight 1 maxconn 1024 check backend stream_servers balance roundrobin option forwardfor # This sets X-Forwarded-For timeout queue 5000 timeout server 86400000 timeout connect 86400000 server stream1 127.0.0.1:5100 weight 1 maxconn 1024 check URL paths with a /socket.io/ get correctly directed to port 5100 in chrome and safari. However not for firefox. I'm running Haproxy locally on my mac for dev, not sure if it has anything to do with it. I'm using haproxy 1.4.8 and Firefox 3.6.15. I've tried clearing cache on firefox and it didn't help, so I'm thinking there's something wrong with the way HAProxy parses through the Firefox request headers.

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  • Send keystrokes simultaneously to both host and slave over internet?

    - by donodarazao
    I would like to watch movies with a friend who lives far away from me. For this, the playback should be synchronized on both our pc. However, we have some constraints: Due to our low bandwidth internet, any form of streaming solution wouldn't work. We do however both have the same copy of the movie on our harddisks. We use movies to learn languages and because of this, we very frequently pause and rewind. The typical "3...2...1...go!" solution over skype wouldn't work because it would soon get out of sync. I imagine an approach that sends keystrokes simultaneously to both our pc would work (for example, if I press space to pause the movie at my pc, space should also be send to his pc). Any ideas how this could be realized? I looked into Synergy and InputDirector, but both neither seem to be an option, because I don't want to see the desktop of my friend, I want to see my desktop Keystrokes should be sent simultaneously to both pc, not just to one pc We have both Windows 7x64, and we might use any media player (VLC, XBMC,...).

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  • Can anyone recommend a decent tool for optimizing images other than Photoshop

    - by toomanyairmiles
    Can anyone recommend a decent tool for optimising images other than adobe photoshop, the gimp etc? I'm looking to optimise images for the web preferably online and free. Basically I have a client who can't install additional software on their work PC but needs to optimise photographs and other images for their website and is presently uploading 1 or 2 Mb files. On a personal level I'm interested to see what other people are using...

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  • installing a linux iso from within a university network

    - by pepperdreamteam
    In order to install gentoo, I need to connect to a university wireless internet network. It requires a username and password login/authentication. I'm wondering if anyone has any advice in terms of how to configure the internet connection. The Gentoo installation documentation recommends the use of net-setup, pppoe, pptp, dhcp and iwconfig. I can't figure out how to configure this connection, as the only way I understand is to select the network from a list and enter in authentication data from within a browser.

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  • Backup and rescue disk creation

    - by Polppan
    I am in the process of backing up my PC using "Macrium backup and restore". I have successfully backed my PC, (both C and D drive) to an external hard disk. I have a question regarding creating rescue disks. I am following the steps as mentioned in this document. If I am creating an ISO file based on the document, how it is relates to the backup I have taken to my external disk ? I see no relation between creating rescue disks and backup data or am I missing something obvious? Any insight will be highly appreciable...

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  • What software can copy the whole hard drive with Operating System to DVD-R, and be able to "refresh

    - by Jian Lin
    What software can take a snapshot of a Win XP or Win 7 machine -- burning all files into a DVD-R, and then be able to boot from that DVD-R can restore the whole machine back to that state stored inside the DVD-R? Maybe for Win XP, it is easier as the OS can be just 1 or 2GB on the hard drive, but for Win 7, a fresh installation is already 16GB on the hard drive, so it will need several DVD-R to take the snapshot? thanks. (any of these software are open source?)

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  • What is the difference between the BIN file generated by ImgBurn and UltraISO

    - by user275517
    I have a CD that I would like to generate a BIN file from (with a CUE file to accompany it). I used ImgBurn and UltraISO to to generate two BIN files. However, I have found out that BIN files generated by these programs are not identical (different file size). So, what is the difference between the BIN file formats and which one should I use to backup CD? The same applies to ISO file generation by these two programs - file size does not match.

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  • Icons for paint-like program?

    - by Mark
    I'm looking for some simple shape icons, namely for drawing circles, rectangles, polygons and lines. 16x16. Anyone know where I can find them? I've found tons of icon sets, but these are always left out. My GIMP skills suck :(

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