Slow reading metadata from CR2 (Canon RAW) files

kurka666 · Post by **kurka666** » Tue Aug 01, 2006 8:41 am

Hi

I have noticed that reading metadata (I currently use gflLoadIPTC, gflLoadEXIF and gflGetFileInformation) from CR2 files is very slow and cpu-intensive. All of the three functions mentioned are much slower than for JPG

Is this something that can be resolved somehow?

Thanks

kurka666 · Post by **kurka666** » Tue Aug 01, 2006 10:06 am

Additional info:
processing 40 JPGs (153 MB) takes about 0.18 seconds
processing the same 40 images as CR2 (274 MB) takes 415 seconds!

Henrik

Post by **xnview** » Tue Aug 01, 2006 11:07 am

kurka666 wrote:Additional info:
processing 40 JPGs (153 MB) takes about 0.18 seconds
processing the same 40 images as CR2 (274 MB) takes 415 seconds!

Henrik

Could you send me a sample?

kurka666 · Post by **kurka666** » Tue Aug 01, 2006 1:44 pm

I tried to send you a sample, but email size was too large (11MB)