Dear list, I guess it is time to publish the link to my QuickTime library. Due to PhD redaction I cannot currently devote as much time as I would like for the development of this lib. therefore I still consider it as in beta version even if it is very stable. This lib is meant to be a shareware, at this stage it is free for your personal use. Currently the rule (ie licence) is that if you make money with this lib or a derived work of this lib I would like to get my share :-) That said please have a look at:
http://labview.epfl.ch/qt/QTVIs.html Sometime (often :-( ) the web server caches the wrong thing, just reload the page to get what you expected... As Scott said it is cross-platform, it works on MacOS9, MacOSX and windows. It allows you to grab USB/FireWire/Parallel/Built-in video source provided that you have drive for it. I was able to get 4 firewire cameras in parallel (I only have 4 !) With this lib you can also: - Read image from a file (or from memory) in any format supported by QuickTime and display it in a LV Picture control - Write a LV Picture into a file (or to memory) compressed with any format supported by QuickTime - Apply transformations to a LV Picture like rotate, scale, skew or any combination of these - Read movies in any format supported by QuickTime, this includes (MOV, MPEG, Flash, Animated Gif, etc) - Write movies in any format supported by QuickTime (with control over compression) - Grab concurrently any video input supported by QuickTime :-) this include FireWire, USB, built-in, etc. - Read a sound track encoded with any QuickTime supported formats (WAV, mp3, ACC, �Law, etc) - Add a sound track to a QuickTime Movie. You feedback is welcome but as I said I cannot devote as much time as I like to this lib, this includes support. Chris -------------------------------------------------------------------- Christophe Salzmann tel. (+41) (0) 21 693 38 49 Laboratoire d'automatique fax. (+41) (0) 21 693 25 74 IIS - STI - EPFL office ME.C2-426 Swiss Federal Institute of Technology CH-1015 Lausanne / Switzerland mailto:[EMAIL PROTECTED] http://iawww.epfl.ch Access map http://plan.epfl.ch/?room=MEC2426 > From: Scott Hannahs <[EMAIL PROTECTED]> > Date: Wed, 26 May 2004 14:49:46 -0400 > To: Hamid Shojai <[EMAIL PROTECTED]>, [EMAIL PROTECTED] > Subject: Re: webcam > > At 4:12 -0700 5/26/04, Hamid Shojai wrote: >> Hello, >> >> I want to work with webcam in labview. form which point should I start? > > Actually, I just wrote one using one of the examples Christophe Salzmann's > quicktime interface. Works like a dream!!! Cross platform and handles all > camera's that have a quicktime driver. Contact Christophe for a copy. > > -Scott > >
