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Re: Video input for IDL on Macs [message #81387 is a reply to message #80547]

Sat, 08 September 2012 04:53

David Grier
Messages: 35
Registered: July 2010

Member

Dear Folks,

I found the bug. Now it's possible to read frames from video files on both
linux and MacOS systems. The video-reading object spawns standard installations
of mplayer and mencoder to transcode just about any video file into raw video frames
and to write the frames one at a time to a named pipe (fifo). It then uses
native IDL commands to read frames from the fifo. No DLL.

The code for the video-reading object is available for download under the GPL at

http://physics.nyu.edu/grierlab/software/dgggrmplayer__defin e.pro

The next challenge is to get this thing to read frames from cameras.
Suggestions are warmly invited.

TTFN,

David

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[Message index]

		Video input for IDL on Macs By: David Grier on Mon, 18 June 2012 06:44
		Re: Video input for IDL on Macs By: David Grier on Sat, 08 September 2012 04:53

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