OS X :: 'Preview' Thumbnails Vs Icon On Video Files?
Nov 26, 2009
I have a bunch of almost similar .mkv files. On some of them, I see the MPlayer OSX logo which I use for playback. But on most of them a preview from the video is shown as the icon... Why is that?
I'm in need of an application that creates a single .jpg with multiple thumbnails within, giving you a preview of a video.
I have found a couple of apps that do this, such as Screen Grabber and QiPo. How ever, none of these are suitable;
Screen Grabber under 10.6 doesn't work with WMV files. The output image file is full of black frames.
QiPo is the best out of all of them, how ever it doesn't allow you to select how many thumbnails to have in the one preview image file (it's pre set to 18).
I have emailed the developer of Screen Grabber regarding a OS X 10.6 fix, but am yet to hear back from him, so in the mean time i am still trying to find a Mac app that can serve my needs.
only recently i lost the possibility to play my mp3s neatly by clicking little play icon inside the file icon. i know this depends on the size of icons, but no matter how big my icons are the play button doesn't show.
Is there any way we can change the global setting (if there is one, which apparently there is) for the preview icon for .EXE files? I have many .EXE files I have to copy to/from windows PC's, and each one has this ugly corrupted looking snow look in finder. It's not a problem, so much as an annoyance. I can change the icon on a per file basis with a new icon, but not in general for all .EXE files that it finds.
Recently I noticed icons of mp3 files are no longer as used to be in finder. Previously I had a dark music note icon and when i hover my mouse there was a play button. Now I only see itunes icon in mp3 files. "Show Icon Preview" option is enabled, and i can preview image and pdf files in finder. But something happened to the mp3 files. get back the good old icon preview for mp3 files.
My .mov files no longer have icon images and will no longer play in the preview app.They all worked fine in snow leopard. Most of the files were shot on a canon 5d and then formatted to prores422 with mpeg streamclip. very basic stuff. This is seriously slowing down my work process as I use the preview app contantly when sorting new footage. All of the clips play fine in QT but not in preview.
Info: Mac Pro, Mac OS X (10.7.4), 2x3 GHz DC Intel Xeon | 8 GB ram
Since i updated to maverick last week i got an issue with the Mac Preview app, it opens the documents ok, but when opening several files at the time, the thumbnails are all scrambled and not showing the miniature of the selected file.Â
if i click on the thmbnails area and navigate with the keyboard's arrows it allows me to go through the open files, all files open ok but the thumbnails is the only part that is having this issue.Â
I have deleted the com.apple.Preview from ~LibraryContainers but still having the issue.Â
since i use eye tv some thumbnails of video are green like thisi find an eyetv component in quicktime library folder, if i delete it the thumbnails are normal but every time i start eyetv this eyetv will create this component called eyetv mpeg support.component
When I download videos from my camcorder, they show a grey image and have green exe. written in the box. The only way I can view the content is to open it in VLC, but then I can't find VLC from the finder. Also there are tiny horizontal black lines all through the video. I can play the videos on Windows and no black lines appear. How can I view the thumbnail and get rid of the black lines?
I have a stack with all my movies in it unfortunately the icons are of the 1st od frame, which for most is black, in the folder i can turn off icon preview which reverts them back to their custom icons (the movie poster).
Does anyone know a way to turn off icon preview in stacks or just a stack preferably?
I have been waiting long for Apple to add the function to see raw-files from Nikon P7000 in Finder. The files are called .NRW (not the usual .NEF). Is there any way to see the files as thumbnails in Finder?
Is there any way to access the thumbnails-db, where finder stores its icons that are assigned to files? That's a SQLite-DB? Is it possible to access and export them? I'd like to use that Db to assign thumbs to files on my NAS.
Is there any way to disable the universal icon preview in the Leopard Finder?
For example, I want my .doc, .rtf, and .docx files to appear in Finder as they do in Mail - as icons and not a tiny, unreadable preview of the file; that's what QuickLook is for if you ask me.
Is there a way to get Mac OS X to show as the icon for folders containing pictures thumbnails of some of the pics from inside? There is a similar feature in Windows and it is very easy to see which folders contain which pictures if you have alot of different folders:
Note that the icons below are folders containing pictures
Or if this is impossible, is there a plug-in that will make it do this?
To stop the lagging of broswing server folders using OSX column view, I'd like to disable the 'icon preview' in OSX as the caching if the icon previews is what is grinding out fileserver browsing on our AFP server down. In Leopard 10.5 this option/checkbox is visible under the Finders View Options but on our Tiger Macs, the icon preview checkbox is missing?
Under View Options there are only the other two checkboxes visible which are the preview column and show icons. In Tiger you can turn off Icon Preview for desktop items as the icon preview option is available when you ctrl+click on the desktop but I cant seem to do it for anywhere else, in particular for when I browse server folders.
What I want to do is hide the annoying icon preview for files like .txt, .xml, .php, .html etc. Instead I want the file to show the icon associated with the default app, while having icon preview still on for other files(like images). Is this possible?
I tried to make my own icon using this tutorial, but when I export these settings (EDIT: Don't mind the nice Kindergarten Cop picture of California's Governor): [URL:...] I get this when I see the files info: [URL:...] but it just shows the "Preview" icon in the upper right corner, which means I can't really use it for any apps or anything. Can anyone help me out with this? I double checked every step of the tutorial, even tried it with just one single picture (even just a PSD file instead of TIFF).
I'm relatively new to using a Mac seriously, having just acquired a lovely new MBP with Snow Leopard installed. I may be missing something obvious, but is there a way to limit the icon preview feature to just showing previews for files less than a certain size? My background is with Linux, and KDE provides a configurable file size cut off above which icon previews are not shown.
I ask because I've got a folder full of large (ie 16GB) ASCII files full of output from some scientific algorithms. Whenever I browse to that folder, the Quick Look Helper eats up all 8GB of my system memory before the OS kills it off and it moves on to the next file. This is *really* irritating.
So, is there a way to limit icon preview's behaviour to small (ie normal) files, or do I just have to turn it off completely?
After upgrading to 10.5.6, the vast majority of my recently created, saved, or altered image files (JPEGs and PNGs, mostly) no longer feature a thumbnail preview image while in icon preview view mode. Rather, they merely display generic icons indicating what kind of file they are.
This is unbelievably frustrating. Is anyone else experiencing this?
EDIT: It effects old (read: not recently created, saved, or altered) image files as well. There seems to be no rhyme or reason as to which image files are affected; one folder will display thumbnails, the next will be full of generic icons.
PS, this is not an iPhoto issue. All my iPhoto images have thumbnails, as per usual. This issue concerns image files in folders and on the desktop.
Thought I'd start this thread for people to discover/add any info they have on what iPhoto Faces is doing behind the scenes to help with troubleshooting, since Apple doesn't have any preferences for Faces in the iPhoto GUI. This is only for people who like to understand what is happening behind the scenes. Please note this is not for everyone and anytime you do anything to your iPhoto library you risk corruption and should have a backup copy. What I've noticed so far:
- iPhoto scans the library the first time it opens, and creates 2 faces .db files with the iPhoto Library:
face_blob.db face.db
- iPhoto creates Faces thumbnails files and places them in the iPhoto Library/Data folder along with the other thumbnails it creates................
I have a little problem with ichat which i suspect is something relatively simple however i still can't get it sorted out. A friend of mine just purchased a macbook (with OS X 10.5 and I have 10.4.11) and we have been video ichatting without any problems. I picked up a macbook (10.5) for my gf and got ichat set up and running with out any problems, tested the video chat and all was good. Now all of a sudden when i try to video chat with either of them i can only see my preview window and can't see them. They however don't have any problems and can see me and their preview window. They have video chatted with each other with no problems so it only seems to be me. Is there any weird compatibility issues with ichat 3.1.9 and ichat 4? Like I said, initially there was no problems with my friend and I but now that I picked up the macbook for the gf things are all out of sorts.
i want to buy the new imac 27'' with i7 and i have few questions (i will use the imac for HD editing. The footage that i will use is from canon mark II 5D) First my question is did anybody has problems with connecting a second monitor for preview? any problems with MAC OS 64 bit? And is this machine good enough for full HD editing?
Is there a way to preview/display the runtime/duration of a video file in Finder? I noticed that if it is a .mov file, then you can choose to display the file's duration in Icon view if you edit "View Options," Column view and with the Command+I shortcut, but with a few other video file types I've looked at this data isn't available.
if im viewing a website and they have flash video i want to save, how will i do this. i cant right click and get info there specialized player wont allow this.
My new macbook pro retina doesn't let me preview the sound for .caf files. I open up the loops folder, get the list, and they play when I select them and hit space bar but there is no sound for most of them. There is very few of them that do play sound when I hit play.Â
the files play, and the little arrow starts scrolling right. Its just there is no sound for about 80% of them.
Info: MacBook Pro with Retina display, OS X Mavericks (10.9.4)
Recently the preview program has stopped working. I cannot open PDF files or image files, i.e. jpeg. The only thing I can think of that I've done recently is installing a program called "MailRaider." I just uninstalled it using a program called "Appdelete."
I tried this suggestion from the apple discussion forum that did not work:
Go to the finder, find one of the PDFs you can not open. then click on that PDF one time. go to the file menu, chose get info from the file menu. the inspector window that pops up will include a section on open with. expand that section and click on the open with menu and chose preview. then click the "Change All.." button.
all PDF should now open with preview. you can repeat this process with jpegs, gifs, tifs, pngs, extra as needed.
What else can I try? Do I need to reinstall the preview application? If so, how do I do that?
I received an email with a pdf file that I had to complete and send back. I opened the document with Preview, made the changes to complete the form, and saved it ("saved as" because the program wouldn't let me just "save" it. A box popped up saying that changes may affect the original format and that I had to "save as" to get a copy of the file). I opened it again just to make sure, and all the changes were there. I sent it via gmail, and a few hours later the original sender tells me that the form was empty. I checked, and it was empty, even though the name of the file was the one I gave it. I tried again with the same result. Using a PC I had no problems, so I am guessing that the issue is with Preview. Does anyone know what I did wrong?