[gl2ps] more than one picture ?

[VASSAULT ALBAN JEAN JACQUES]

Hello,
By advance i apologized for my english that could not be perfect.


I am a french student, and I tried to save images from a moving scene in 
opengl, in a pdf or ps output format. But after some tries i could only 
save the first image, how can i do to save more than one image ? and to 
save each image in a different page of the pdf or ps document ?

Thanks a lot,
Alban