[Image-SIG] im.save() Jpeg file Quality
Alex Lovering
alexander at semel.freeserve.co.uk
Fri Jun 11 17:40:30 EDT 2004
I am trying to create a batch file converter but I am struggling to define the output compression quality of the saved jpeg file:
The PIL Library Overview (1.1.3 March 2002) states on page 21:
im.save(outfile,format,options)
where the available options are detailed later in the book
The only reference to jpeg file quality is in the open method where there is an option to set 1 - 100 quality default is 75, this can be found on page 68.
I'm not a great programmer and I may be missing something obvious, how do I get a better save quality that 75 on the im.save() method?
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