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Re: creating MPEG in IDL [message #51756 is a reply to message #51749]

Wed, 06 December 2006 15:34

Karl Schultz
Messages: 341
Registered: October 1999

Senior Member

On Wed, 06 Dec 2006 14:35:18 -0800, kostis wrote:

> I have a sequence of plots which i want to convert to an mpg video
> However, the quality of the mpg created is very bad in comparison to my
> plots.
> How can i increase resolution??
> So far i only managed to change the x and y size of my picture.
>
> I use the following code:
>
> nfr=frames
> xsize=1000
> ysize=1000
> mpegID=MPEG_OPEN([xsize,ysize])
> ......
> (here i do the plotting)
> ......
> mpeg_put,mpegID,WINDOW=0,FRAME=it-1,order=1
> endfor
> MPEG_SAVE,mpegID,FILENAME='movie.mpg'
> MPEG_CLOSE,mpegID
>
> Thanx in advance!!

You might try using the IDLgrMPEG object and set FORMAT to 1 to get MPEG2.

Karl

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[Message index]

		Re: creating MPEG in IDL By: David Fanning on Wed, 06 December 2006 16:15
		Re: creating MPEG in IDL By: Brian Larsen on Wed, 06 December 2006 16:12
		Re: creating MPEG in IDL By: Kenneth Bowman on Wed, 06 December 2006 14:47
		Re: creating MPEG in IDL By: Karl Schultz on Wed, 06 December 2006 15:34
		Re: creating MPEG in IDL By: Brian Larsen on Wed, 06 December 2006 15:04
		Re: creating MPEG in IDL By: Karl Schultz on Thu, 07 December 2006 10:07

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