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Cannot save MPEG [message #18809]

Sat, 05 February 2000 00:00

lsyrkin
Messages: 9
Registered: May 1999

Junior Member

I am writing a very basic program for converting set of 32 PICT files
into a MPEG file:

Pro PictToMpeg

mpegID = MPEG_OPEN([256,270]) ;

FOR j=0, 31 DO BEGIN

filnm =
STRING('/export/home/lsyrkin/PICT/ABCD_'+STRTRIM(j+1,2)+'.pi ct')
READ_PICT,filnm,image
Window, XSize=256, YSize=270
tvscl, image

MPEG_PUT, mpegID, IMAGE=image, FRAME=j

ENDFOR

MPEG_SAVE, mpegID ;Save the MPEG sequence in the file
MPEG_CLOSE, mpegID ;Close the MPEG sequence

END

It gives me a message:

% IDLGRMPEG::SAVE: Couldn't create MPEG output file idl.mpg
% Execution halted at: MPEG_SAVE 39
/export/home/rsi/idl_5.2/lib/mpeg_save.pro
% PICTTOMPEG 22
/export/home/rsi/idl_5.2/myfiles/PictToMpeg.pro
% $MAIN$

What is wrong in my programm?

Thanks in advance,

Leonid Syrkin.

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Cannot save MPEG

By: lsyrkin on Sat, 05 February 2000 00:00

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