0
votes
1answer
96 views

In Mac OS X how to define the thumbnail for a specific file type?

I have many files with the file extension ".dat". I wish to assign a thumbnail to these files with this extension because the default one is of very low resolution and is disturbing when working. I ...
3
votes
2answers
606 views

Refresh “Most visited” pages previews

On OS X 10.8 I'm using Chrome 23.0.1271.64, the latest version as of today. The "Most visited" page thumbnails show content which completely outdated since months, though I visited the pages in the ...
2
votes
1answer
2k views

How are thumbnails stored on Mac OS X?

I have noticed that thumbnails on Mac OS X don't seem to be generated every time I open a folder, but to be somehow "cached" instead. I wasn't able, however, to find a folder where they clearly look ...
4
votes
1answer
3k views

How to change which frame is grabbed for the finder icon of a movie file for Mac OS X Finder?

Movie files show in Mac OS X Finder with an example frame from the movie. Unfortunately, it's captured from fairly early in the movie, so that different episodes of a series, or perhaps different ...
2
votes
2answers
859 views

How can I extract stills from a movie?

I would like to make a flipbook from a movie I made on my Mac. Is there any software that will extract, say 100 representative frames from 2 minutes of motion, or do I need to make screenshots ...
0
votes
1answer
297 views

Mac Finder thumbnails on portable drives lost

It's a small but annoying glitch I'm experiencing. A recent convert from Win so there may be some Finder preference I'm not aware of? Issue: I plug my portable drive (500GB formatted as FAT32). ...
1
vote
1answer
2k views

Mac OS X video thumbnails

Mac OS X 10.6.2 When changing the default player for '.avi'- files (from Quicktime Player to VLC), I seem to lose the 'video thumbnails' in the 'icon view' in Finder. Only a 'static vlc cone icon' ...