[SOLVED] Thumbnail view of image files in Thunar and PCManFM

Hello all!
I have a question about the way Thunar and PCManFM handles thumbnails of image files. I understand that Thunar users can use the thunar-thumbnailers package to get previews of all sorts of different file formats. But on the thumbnailers page it is claimed that Thunar should be able to make thumbnails of JPEG's, PDF's etc. without this add-on. This is not happening for me even though I have evince, ImageMagick etc. installed.
Now, I tried to install PCManFM again after some time, since this used to be my fm-of-choice. And here, thumbnails show up for JPEG's, PDF's and what-else right away. So I opened Thunar again and browsed to the same folders I had visited with PCManFM, and this time Thunar gave me thumbnails as well!! But only for the files in folders I had visited with PCManFM
Is this expected behaviour? Is it a bug in Thunar? I want to keep using Thunar (I think), but I would also like this thumbnailing business to work automagically as it does in PCManFM. So I'm just wondering if I should report this to the Thunar folks, since they seem to claim that it should work without the -thumbnailers add-on, or if I should just install the -thumbnailers package and shut up ^^
Cheers
Last edited by mariusmeyer (2011-04-06 19:50:06)

Thank you! I installed tumbler and got thumbnails right away. This seems like the proper way to do it.
Cheers!

Similar Messages

  • Is it possible to add a thumbnail to an image file with core graphics ?

    Hi,
    I'm writing a small image processing application.
    For image reading and writing I'm using core graphics (CGImageSourceRef / CGImageDestinationRef).
    Several image formats like jpeg or tiff provide the option to store a thumbnail in the file.
    To get this thumbnail I'm using
    CGImageSourceCreateThumbnailAtIndex( ... )
    which works fine so far. If there is no thumbnail in the image it is created
    with this function. Now, in the case there was no thumbnail in the image I would like to store
    the created thumbnail in the image file when I write it to the disk. So far I failed to find a function in core graphics
    to perform this task. In the CGImageDestinationRef documention it is only mentioned, that thumbnails
    are written into the output file, but not how to add these.
    I fear I'm overseeing something very trivial ...
    Regards,
    ingo

    normfb wrote:
    I believe that a Smart Object will solve your problem.
    place your original image in a new file as a smart object and do the same for the reflection (made by Transforming, reducing the opacity and introducing a mild horizontal motion blur) on its own layer, then:
    by double clicking on the smart object in the layers panel and returning to the original image, any change you make in the original and save, will automatically update the upright image and its reflection.
    Nice one Norm.  Five Kudos points to you.

  • How to create thumbnail view for html files

    hi,
    I want to create thumbnail view for html files, not for image files.. can we treat html files as images..
    Anybody help me..

    You can right click on your Desktop and select New Folder.  In Finder File > New Folder should work too, not in front of my Mac.
    Welcome to back by the way.  You might find these websites helpful.
    Switch 101
    Mac 101

  • Since installing CS6, jpg thumbnails viewed in Bridge lack color depth and contrast. When opened in

    Since installing CS6, jpg thumbnails viewed in Bridge lack color depth and contrast. When opened in Photoshop, the color and depth is normal. How can I correct the issue in Bridge? I have emptied my Cache and that has not corrected thed issue. Thanks to anyone who can help!

    Unless using embedded thumbs, you need to set your ACR defaults, and make uncheck auto settings in preferences/camera raw.

  • Make Ps create thumbnails for CR2 image files

    It's frustrating trying to find an images with cryptic camera file names.  Why doesn't Ps create thumbnail images of those file types?

    Just as a bit of follow-up, with appropriate codecs these things are entirely doable....
    Windows Explorer browsing of many different image file types in Thumbnail view:
    File Open dialog from Photoshop showing image preview:
    Even Microsoft Photo Viewer works:
    -Noel

  • IPhoto issues after 10.5 install, thumbnails but no image files

    After installing Leopard I have found that random photos from different events in iPhoto 7.1.1 have completely disappeared. OK, not completely -- the thumbnail images remain but the image file is completely gone. Vanished, it would appear, from my hard drive. A spotlight search reveals nothing. I am finding more and more missing as I go about my business. I click on an image to edit or use in iWeb and I get a gray exclamation point.
    I don't think that I have synched my iPod video since upgrading to Leopard so perhaps there is hope of recovery? Anyone know what is going on?

    After installing Leopard I have found that random photos from different events in iPhoto 7.1.1 have completely disappeared. OK, not completely -- the thumbnail images remain but the image file is completely gone. Vanished, it would appear, from my hard drive. A spotlight search reveals nothing. I am finding more and more missing as I go about my business. I click on an image to edit or use in iWeb and I get a gray exclamation point.
    I don't think that I have synched my iPod video since upgrading to Leopard so perhaps there is hope of recovery? Anyone know what is going on?

  • Finder hangs on "thumbnail view of video files, relaunches itself

    Within the past week I upgraded from 10.4.11 -> 10.6.5 on a 3-year old MBP (Intel). Sometimes when viewing Finder windows with video files everything hangs and I am treated to my favorite sight, the cheerful spinning beanie..... Sometimes when it hangs, Finder relaunches itself taking about 10 seconds to do so. This is mostly a hiccup, since Snow Leopard Finder restores the individual windows with their directory paths. (This happens several times a day, and would be really annoying if relaunch meant resetting everything to User directory level like it did in earlier OS versions.)
    Possibly related is on occasional black screen "blink" lasting not more than 2 seconds. This is unsettling.
    Related question - does Finder use QuickTime, or some limited implementation of QuickTime, as a resource to display thumbnail video? Could this be a symptom of the utility trying to do too good a job showing video thumbnails (consequently sucking up too many processing resources), which I often don't want to look at anyway?

    Update on this issue -
    No serious problems except one time the screen went black and wouldn't come back (usually no action is required before the screen refreshes itself.) Lately, I've seen it go black about every 2-3 days with no major interruptions in operation. The obvious question is this: Does this indicate a bigger problem, perhaps with hardware, which will make my computer crash for good in the near future?

  • [FIXED] No video thumbnails in File Manager (Thunar or PCManFM)

    Hello,
    I have a problem of video thumbnails in my file manager. I browse the web a lot to found a answer.
    The only solution I found are:
    - install tumbler
    - remove all cache: .thumbnails, .cache/Thunar and .config/Thunar
    - try the svn version of ffmpegthumbnailer in aur
    I try all of those 3 solution, none fix my probleme.
    And in Thunar or PCManFM I have thumbnails for picture and pdf but not for videos.
    I'm up to date and here the version installed on my computer:
    extra/thunar 1.2.3-1 (xfce4) [installed]
    extra/tumbler 0.1.22-3 (xfce4) [installed]
    extra/ffmpegthumbnailer 2.0.7-1 [installed]
    I have a desktop file for ffmpegthumbnailer in /usr/share/thumbnailers/ffmpegthumbnailer.desktop, and when I try ffmpegthumbnailer in a shell it's works fine.
    here the content of the file:
    [Thumbnailer Entry]
    TryExec=ffmpegthumbnailer
    Exec=ffmpegthumbnailer -s %s -i %u -o %o -c png -f -t 10
    MimeType=video/flv;video/webm;video/mkv;video/mp4;video/mpeg;video/avi;video/ogg;video/quicktime;video/x-avi;video/x-flv;video/x-mp4;video/x-mpeg;video/x-webm;video/x-mkv;application/x-extension-webm;video/x-matroska;video/x-ms-wmv;video/x-msvideo;video/x-msvideo/avi;video/x-theora/ogg;video/x-theora/ogv;video/x-ms-asf;video/x-m4v;
    To finish I will add that I'm on awesome.
    Thanks a lot for your help in advance.
    Last edited by hush-hush (2011-10-17 15:17:07)

    mobad wrote:I have the same problem as you, no video thumbnails.
    I've tried just about everything to fix it and I can't find the old version of tumbler anywhere do you think you could upload it?
    https://wiki.archlinux.org/index.php/Do … ckages#ARM

  • How can I view all image files

    I have a large number (many thousands) of digital image files which over the last 14 years have been labelled and filed very poorly.  I am now seeking to sort them out.  Is there a way to see all the images in a folder structure?  So the situation is thus, I have a folder tree with subfolders and subfolders of subfolders etc..  Is there a view where I can see all the images together without having to trawl through the endless subfolders.
    I know that iPhoto provides this but I don't have enough space to import all my images into a single new instance of iPhoto (I am try to address the space problem separately), whilst I sort that out I would like to be able to browse all the images that are in one folder structure (there are many folder structures on several drives) at a time.
    Thanks
    M

    Thanks for your help.
    I have a 2.5GHz Core i5 with 12GB ram and I'm running OS X 10.7.2
    I intend to upgrade to 16GB ram in the next couple of months but could do this now if I necessary.
    What I have done since I posted is to clear one of the (300GB) external drives, set up an instance of iPhoto on it and I am currently importing 36,000 images (mainly RAW) as I type.  It could take a while
    This import is the first installment - there are probably twice as many images spread across all my five external drives.
    I know I have been inexcusably remiss with my housekeeping but only recently changed to a Mac and on my previous PC's everything was so hard and slow that it was easier not to bother, now I need to sort it all out so that I can make full of use of my incredible iMac and the brilliant software.
    I am hoping that I will have enough ram to make it worthwhile - but happy to upgrade sooner if I must.
    Hopefully iPhoto will also recognise duplicates which is my other problem.
    M

  • Help needed trying make thumbnails from large Image Files

    I posted this to the Flex message bored, too. I didn't notice
    the Actionscript 3.0 until after. Sorry. Anyway, I have some
    ActionScript 3.0 code, created with Flex that will load a large
    JPEG image (say 3000x2000 pixels) that I'm trying to create a 100
    pixel thumbnail. I have the code working where I generate the
    thumbnail, but it's not maintaining the aspect ratio of the
    original image. It's making it square, filling in white for the
    part that doesn't fit.
    I've tried just setting the height or width of the new
    image, but that doesnt render well, either.
    To see what I'm talking about, I made a screen shot, showing
    the before image, and the rendered as thumbnail image:
    Image of demo
    app at Flickr.
    Now, there's a few things important to note. I'm saving the
    thumbnail off as a JPEG. As you can see in my sample application,
    the original renders fine with the proper aspect ratio, it's when
    I'm copying the bytes off the bitmapdata object, where I need to
    specify a width and height, that the trouble starts. I've also
    tried using .contentHeight and .contentWidth and some division to
    manually specify a new bitmapdatasize, but these values seem to
    always have NaN.
    private function makeThumbnail():void{
    // create a thumbnail of 100x100 pixels of a large file
    // What I want to create is a a thumbnail with the longest
    size of the aspect
    // ratio to be 100 pixels.
    var img:Image = new Image();
    //Add this event listener because we cant copy the
    BitmapData from an
    /// image until it is loaded.
    img.addEventListener(FlexEvent.UPDATE_COMPLETE,
    imageLoaded);
    img.width=100;
    img.height=100;
    img.scaleContent=true;
    img.visible = true;
    // This is the image we want to make a thumbnail of.
    img.load("file:///C:/T5.jpg");
    img.id = "testImage";
    this.addChildAt(img, 0);
    private function imageLoaded(event:Event):void
    // Grab the bitmap image from the Input Image and
    var bmd:BitmapData =
    getBitmapDataFromUIComponent(UIComponent(event.target));
    //Render the new thumbnail in the UI to see what it looks
    theImage.source = new Bitmap(bmd); //new Bitmap(bmd);
    public static function
    getBitmapDataFromUIComponent(component:UIComponent):BitmapData
    var bmd:BitmapData = new
    BitmapData(component.width,component.height );
    bmd.draw(component);
    return bmd;
    }

    Hi Tod,
    Take a look at this post:
    I'll have to say the smoothing of the thumb is not perfect, but maybe in combination with your code.. you get good results.
    Post a solution if you acheive better smooth thumb results.
    Link to forum post:http://forums.adobe.com/message/260127#260127
    Greets, Jacob

  • A generic error occurred in GDI+ while assing tiff image file to Bitmap and Image

    Hi,
    I am getting "A generic error occurred in GDI+" error while reading the tiff image file to Bitmap or Image.
    Below is my sample code.
    string filePath=@"c:\Images\sample.tif";
    Bitmap bmp=new Bitmap(filePath);   // here getting exception
    int totalpages=bmp.GetFrameCount(.....);
    etc......
    I tried using Bitmap.FromFile() and also from FromStream() even for Image also but there is no use.
    Moreover i m having full permissions for the file path and the tiff file is having multiple pages.
    Can anyone help me to solve this issue please.
    Thanks & Regards,
    Kishore
    Kishore

    Make sure that the Tif file is valid (can other software open it)?  If you are able to save a Tif using GDI+, try saving that Tif, then opening it.  Part of me wonders if there is something about that specific Tif that GDI+ doesn't like.
    You could also try using WIC to open the TIF, perhaps you would have better luck there.

  • Protected View Error "The file is corrupt and cannot be opened"

    All 
    I have a problem with Protected View in Office 2010 on Windows 7.
    Symptom:  When downloading a file from the Internet, the file will not open if launched directly from the source location, or saved locally and then opened.  This
    is impacting both Word and Excel.  I haven’t tested other applications.  The user gets the error "The file is corrupt and cannot be opened.".
    Expected behaviour:  Documents should open in Protected View because they are coming from an untrusted zone (Internet Zone).
    Troubleshooting Results:
     -      If I turn off Protected View the error goes away and the documents open without
    issue (but not in Protected View obviously)
    -      If I save the file locally, then copy it to a network drive, the problem goes away (because the zone information is changed?).
    -      If I save the file directly to a network location, then open it, the problem does not impact me (also doesn’t open in Protected View)
    -      If I repair Office the problem is NOT fixed
    -      If I reinstall Office the problem is NOT fixed
    The problem doesn't impact all machines, but any new machine I build suffers the problem.  All Protected View options are set by group policy and all machines are getting the correct settings.
    -       The setting “Enable Protected View for files originating from the Internet” is enabled
    -       The setting “Enable Protected View for files located in potentially unsafe locations” is enabled
    -      The setting “Enable Protected View for Outlook attachments” is enabled
    -      Enable Data Execution Prevention mode is enabled
    Has anyone seen this problem or can anyone offer suggestions of where to start looking for the root cause?  There are lots of postings on this around the various Internet forums, but most
    just suggest turning off Protected View, that is not a valid solution to my mind, Protected View is there for a very sound reason and it is not something I'm willing to turn off, especially when it is working on some machines as expected.
    Thanks.
    James.

    Thanks for coming back, James, and I'm glad you've found the source of your
    problem.
    As an aside, I had no idea HP made software like that and will take a look
    at it - or would if I could. Personally, although I love their hardware, I
    wouldn't touch HP software, and the fact that their web page doesn't load
    (in IE8) just reinforces my feeling.
    Enjoy,
    Tony
    www.WordArticles.com
    "jsc.19" wrote in message news:f9aaa05d-ad62-4f0e-96e1-6bbeb4c7098d...
    > Will, thanks for taking the time to post some suggestions. I understand
    > Protected View perfectly well and my post is because Protected View is not
    > behaving as it should. I think my dot points above show this, still,
    > thanks for taking the time to post. I think Tony is more on track with
    > his questions around what has changed in my build, and this is the area
    > I've focused on over the few days since posting.
    >
    > I've pulled my build apart and put it back together and found the issue.
    > This was tedious to say the least, but turned out worthwhile. A program
    > we used called Trim Context Desktop
    > (http://h71028.www7.hp.com/enterprise/w1/en/software/information-management-trim.html)
    > is part of our SOE. This is a records management tool, but we only use a
    > small feature set, and all the Office integration options that can be
    > configured during install are turned off, but it turns out that the
    > application still impacts Office. If I uninstall the Trim client from our
    > SOE, Office Protected View starts working as expected. We knew the full
    > Trim suite wasn't ready for Office 2010, but assumed, wrongly, that since
    > we didn't use the Office integration features we were OK. All our testing
    > was around the application and it works fine, I just didn't connect it to
    > the Office issues until systematically eliminating changes from the SOE
    > build. Keep a log of your changes!!! It helped me reverse things until I
    > found the problem.
    >
    > Uninstalling Trim also fixes and issue I had in Outlook where the
    > previewers wouldn't display Office documents, reporting that the
    > previewers were not installed.
    >
    > We will go to HP to get some support and advice around this before putting
    > Trim back in to the SOE.
    >
    > Anyone - if you have similar problems, can I suggest you look at all your
    > Office add-ins and also any applications that may potentially hook in to
    > Office.
    >
    > Cheers all.
    >
    > James.
    >
    >
    >
    Enjoy,
    Tony
    www.WordArticles.com

  • How to examine pdf for image file formats, OCR, and layers

    Hi,
    I have a question about how to find out specific features of a pdf.  I am using Adobe Acrobat 9 Pro for windows.
    With any given PDF, I am looking to find out:
    a]  The specs of any image files used  to create the pdf (i.e., if the pdf is made up of text pages with image objects on top of them, are those image objects JPGs?  TIFFS?  What resolution are they? Are they compressed?)
    b]  Does this PDF have OCR already embedded in it?
    c]  Does this PDF have multiple layers?
    with a] -- file format is perhaps the most important, resolution and compression being second most
    with c] -- is there an easy way to see the layers, visually, on the page images?
    What is a smiple way to find out this information?
    I've poked around a bit in the "Examine Document" function, and various checks in "Preflight," as well as the help manual, and have found bits and pieces that look like some of what I'm looking for, but nothing simple or conclusive yet.
    Any help or advice would be wonderful!  I just want a simple way to be able to see what my PDF is made out of, in terms of image files, OCR, and layers.
    Thanks,
    Andrew

    Preflight is inded the best way to do this operation. You may have to read a bit to figure out what you are looking at, but that is the right route to take.

  • I want to convert two image files into strings and than to compare them. This is easy, but how to mention where the difference exist?

    I have two image file in bmp file format. How to convert them into string and to check if they are differnt or same. If different how to mention or find that where the difference exists. This idea have to be extented with video application as well.

    Hi,
    if you have vision, you could use the functin IMAQ Image to Array to have a 2D array of the pixel values.
    You can then compare pixel by pixel; if your images come from a camera, I would recommend to set a treshold of acceptance.
    This is a time consuming solution anyway.
    Alternative methods:
    1) Make a subtraction of the two images, the resulting image will be the difference of them
    2 ) Use IMAQ LogDiff function (operators palette)
    3) Calculate the histogram of both image and compare the histogram reports
    Good luck,
    Alberto

  • Why is /lost+found hidden from the file managers Thunar and Nautilus?

    Hi, i tried using Thunar and Nautilus as root but /lost+found remains hidden (doing ls / reveals it). How is this so?
    /lost+found permissions are: "drwx------"
    UPDATE1:changed title
    Last edited by tsester (2015-06-07 20:46:37)

    Post 2 at http://unix.stackexchange.com/questions … x-and-unix does a reasonable job at explaining it. The bottom line is it's only used by the filesystem. As a user, you have no need to access it.
    Last edited by Roken (2015-06-07 20:43:20)

Maybe you are looking for

  • Bluetooth issues in 10.6.8

    I have a Logitech diNovo Edge Mac Edition keyboard and a Magic Trackpad. Both are paired with my 2009 Mac mini and both worked flawlessly up until the 10.6.8 update. Now, unfortunately, the keyboard will randomly stop working and shows up as "not-con

  • Problem in Auto Mail of ALV Report :  Urgent

    Hello All , I have created one ALV Report contain 240 Columns . This report is need to schedule for auto mail in HTML Format. My Problem is when I am sending this report manually the html output displays all the columns in the mail attachment.  While

  • Export Query Data to Excel

    Hey guys, I have a cfm page that I am using to query data, and the  result set is displayed on the same page when a user clicks submit. My question is, I would like to create a clickable icon where, after a  user runs the query and the data table dis

  • Image / picture not showing up in source or program monitor

    I am working in Premiere Pro CC 2014. I cannot see the footage / images in either the source monitor or the program monitor. I can see the thumbnails in the bins but when I drag to the sequence or into source monitor, the picture does not come up in

  • Where can I find a LabView driver for HP 4142B?

    I'm using LabView 5.0.1 software.