hub at figuiere.net
Wed Dec 6 05:58:08 PST 2006
George Talusan wrote:
> On Tue, 2006-05-12 at 17:10 -0500, Hubert Figuiere wrote:
>> Sort of weird. I have to figure out. But I have committed another
>> change that may fix it in your case.
> Still happening..
>>> I've hooked up libopenraw to gnome-raw-thumbnailer and it's really fast.
>>> I have a 10D CRW containing a RAW+JPEG and the thumbnail enumerator
>>> returns the large JPEG. Is there another smaller thumbnail embeded in
>>> the CRW? For now I scale a GdkPixbuf and save to png.
>> Apparently not. CRW seems to include only one thumbnail.
>>> I also have a 20D CR2 thumbnail and it has black borders and the top and
>>> bottom.. is there a way to get rid of these?
>> Nope. 160x120 is 4:3
>> It is like widescreen vs fullscreen in cinema.
> The output of Dave Coffin's parse.c on a 20D CR2 creates a 100k
> thumbnail with 1536x1024 dimensions. I see code setting a thumb_offset
> and thumb_length and doing an fread() from the RAW and just dumping it
> to a JPEG...
It depends of the size you did request. If you request 160, you'll get
the 160x120 thumbnail with the black borders. If you request bigger
you'll get the 1536x1024.
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