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Thread: Animated .jpg?

  1. #1
    Senior Coder twodayslate's Avatar
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    Animated .jpg?

    http://i21.tinypic.com/5cc2uc.jpg
    Since when has jpgs been animated? Is this new or am I just dumb?
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    Super Moderator Inigoesdr's Avatar
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    It's a GIF image.

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    Senior Coder rangana's Avatar
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    Quote Originally Posted by twodayslate View Post
    http://i21.tinypic.com/5cc2uc.jpg
    Since when has jpgs been animated? Is this new or am I just dumb?
    You make me laugh
    The name of the image is http://i21.tinypic.com/5cc2uc.jpg.gif

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    Super Moderator Inigoesdr's Avatar
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    Quote Originally Posted by rangana View Post
    The name of the image is http://i21.tinypic.com/5cc2uc.jpg.gif
    http://i21.tinypic.com/5cc2uc.jpg.png works too. What you both are missing is that the extension doesn't determine the type of file. The server is sending the file headers, which tell the browser it's a GIF image.

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    Supreme Master coder! abduraooft's Avatar
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    But there is some other trick, otherwise http://i21.tinypic.com/5cc2uc.whatever ,
    http://i21.tinypic.com/5cc2uc etc. won't work!
    Last edited by abduraooft; 02-28-2008 at 02:22 PM.
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    Super Moderator Inigoesdr's Avatar
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    Quote Originally Posted by abduraooft View Post
    But there is some other trick, otherwise http://i21.tinypic.com/5cc2uc.whatever ,
    http://i21.tinypic.com/5cc2uc etc. won't work!
    Yes, they're using a rewrite module or something similar.

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    Quote Originally Posted by twodayslate View Post
    http://i21.tinypic.com/5cc2uc.jpg
    Since when has jpgs been animated? Is this new or am I just dumb?
    Code:
    $ wget http://i21.tinypic.com/5cc2uc.jpg
    
    $ file 5cc2uc.jpg
    5cc2uc.jpg: GIF image data, version 89a, 48 x 48
    
    $ identify 5cc2uc.jpg
    5cc2uc.jpg[0] GIF 48x48 48x48+0+0 PseudoClass 32c 807 
    5cc2uc.jpg[1] GIF 41x14 48x48+4+31 PseudoClass 32c 807 
    5cc2uc.jpg[2] GIF 14x11 48x48+14+32 PseudoClass 32c 807 
    5cc2uc.jpg[3] GIF 14x11 48x48+22+32 PseudoClass 32c 807 
    5cc2uc.jpg[4] GIF 14x11 48x48+30+32 PseudoClass 32c 807
    is a animated gif

    Code:
    $ wget http://i21.tinypic.com/5cc2uc.jpg.png
    
    $ file 5cc2uc.jpg.png
    5cc2uc.jpg.png: GIF image data, version 89a, 48 x 48
    
    $ identify 5cc2uc.jpg.png
    5cc2uc.jpg.png[0] GIF 48x48 48x48+0+0 PseudoClass 32c 807 
    5cc2uc.jpg.png[1] GIF 41x14 48x48+4+31 PseudoClass 32c 807 
    5cc2uc.jpg.png[2] GIF 14x11 48x48+14+32 PseudoClass 32c 807 
    5cc2uc.jpg.png[3] GIF 14x11 48x48+22+32 PseudoClass 32c 807 
    5cc2uc.jpg.png[4] GIF 14x11 48x48+30+32 PseudoClass 32c 807
    Code:
    $ dog http://i21.tinypic.com/5cc2uc.jpg.png
    HTTP/1.0 200 OK
    Date: Thu, 28 Feb 2008 21:26:00 GMT
    Server: Apache
    Last-Modified: Thu, 18 Oct 2007 22:42:39 GMT
    Accept-Ranges: bytes
    Content-Length: 807
    Cache-Control: max-age=31536000
    Expires: Fri, 27 Feb 2009 21:26:00 GMT
    Content-Type: image/gif
    X-Cache: MISS from tinypic.com
    Via: 1.0 den1tpsq04:80 (squid)
    Connection: close
    after that is something with 89....,

    best regards
    Last edited by oesxyl; 02-28-2008 at 09:29 PM.

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    Senior Coder twodayslate's Avatar
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    That is lame then.
    I thought there was a break-through with the internetz.
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    a real case

    You say "These "animated" jpgs will not work browsers that have JavaScript disabled."
    Please check the link below.

    http://www.nationstates.net/images/f.../pansophia.jpg

    Save that image in your computer and view it with windows fax and picture viewer or a similar (not a browser) program.
    Take a look at the proprieties. Isn't it an animated .jpg file?

    I'll be waiting for your answer or email. Thanks

  • #10
    Senior Coder twodayslate's Avatar
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    This was a very old thread.
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    Quote Originally Posted by Calusarul View Post
    You say "These "animated" jpgs will not work browsers that have JavaScript disabled."
    Please check the link below.

    http://www.nationstates.net/images/f.../pansophia.jpg

    Save that image in your computer and view it with windows fax and picture viewer or a similar (not a browser) program.
    Take a look at the proprieties. Isn't it an animated .jpg file?

    I'll be waiting for your answer or email. Thanks
    no is a animated gif:
    Code:
    pansophia.jpg : error: Not a JPEG file: starts with 0x47 0x49
    $ identify pansophia.jpg 
    pansophia.jpg[0] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[1] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[2] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[3] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[4] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[5] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[6] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[7] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[8] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[9] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[10] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[11] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[12] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[13] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[14] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[15] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[16] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[17] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[18] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[19] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb 
    pansophia.jpg[20] GIF 42x47 42x47+0+0 PseudoClass 16c 6kb
    you can name it basescu if you like but it's still a gif.

    best regards

  • #12
    Yay
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    Twodayslate: How small is your PC?

  • #13
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    File extensions are almost worthless. Make a .txt document, and rename it to whatever you want, open it with a text editor and it will still show you your original .txt document contents. It's the same with images. It's just a renamed .gif.

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    Yay
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    and yes, you can rename the filetype to anything.
    and here is the code you will get if you rename it as a .txt
    ÿØÿà JFIF ` ` ÿÛ C

    $.' ",#(7),01444'9=82<.342&#255;&#219; C

    etc..
    if anyone was wondering...
    Last edited by Yay; 10-15-2008 at 05:59 PM.

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    How about this one?

    http://cache-foo-10.gawkerassets.com...00x_trippy.jpg

    Every software I used say it is a JPEG.


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