[Image-SIG] im.save() Jpeg file Quality

[Chris Cogdon]

On Jun 11, 2004, at 14:40, Alex Lovering wrote:

> 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?

im.save ( "filename.jpg", quality=100 ), for example.


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