These come directly from encode.h (
https://code.google.com/p/webm/source/browse/src/webp/encode.h?repo=libwebp).
Look at enums: WebPPreset and WebPImageHint. The alternative would be to
use the Default hint and expose all the encoder options in the UI which
would make the module too complicated to use IMHO. I am certainly open to
suggestions for improving the wording used in the UI.
On Fri, Oct 18, 2013 at 10:59 AM, jeremy rosen <
jeremy.ro...@enst-bretagne.fr> wrote:
> yeah, this sounds like "what compression algorithm should we use" so we
> need to know a bit more about there different best/wrors case compression
> to give better advice to our audience.
>
>
>
> On Fri, Oct 18, 2013 at 10:54 AM, johannes hanika <hana...@gmail.com>wrote:
>
>> right. sounds like overly simplified technical terms, probably written
>> for a non-image processing audience somewhere in a webdesign doc.. i think
>> these should be changed to something darktable folks would understand
>> (wavelet compression? color quantization biased to support more shades of
>> blue? there must be real algorithms behind that bs description :) ).
>>
>> -jo
>>
>>
>> On Fri, Oct 18, 2013 at 10:09 AM, Richard Levitte <rich...@levitte.org>wrote:
>>
>>> Hi,
>>>
>>> There's a string in the WebP module that I find a bit confusing (taken
>>> from the generated sv.po):
>>>
>>> #: ../src/imageio/format/webp.c:281
>>> msgid ""
>>> "image characteristics hint for the underlying encoder.\n"
>>> "picture : digital picture, like portrait, inner shot\n"
>>> "photo : outdoor photograph, with natural lighting\n"
>>> "graphic : discrete tone image (graph, map-tile etc)"
>>>
>>> The explanation given for the different hints is what bothers me.
>>> "digital picture" doesn't say much, as a photo taken outdoors can also
>>> be a digital picture, and one taken indoors doesn't have to be (it
>>> could be a scanned negative, which of course becomes digital in the
>>> end, but...).
>>>
>>> Cheers,
>>> Richard
>>>
>>> --
>>> Richard Levitte rich...@levitte.org
>>> http://richard.levitte.org/
>>>
>>> "Life is a tremendous celebration - and I'm invited!"
>>> -- from a friend's blog, translated from Swedish
>>>
>>>
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>>
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IT Systems Specialist
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