Yes, I have converted  to .JPG and it's smoller, only 527 Kb.

Thanks,
Oleguer



news:41695904$1@news.povray.org...
> > I rendered the image like this +w6400 +h4800 +SR0.44 +ER0.64 +SC0.55
> > +EC0.75 and in BMP format is very big, it's 87'9 Mb. Is it normal?
>
> 6400 x 4800 pixels (30 Mpix image)  x  3 bytes (24 bit image)  =  92160000
bytes
> which corresponds to the 87.9 MB you have (the BMP header adds a few more
bytes).
>
> I'd suggest you save your images using a lossless compression format
> such as PNG or TIFF.  Just use the POV-Ray +FN flag (for PNG) while
rendering,
> or convert the BMP to e.g. PNG using your favorite image editor.
>
> - NC