Var en tur ute for å ta bilder. Litt for å bli bedre kjent med kameraet, og litt for å ta bilder på raw-format slik at jeg fikk testet Bibble.
I ei li så fant jeg denne krokete furua. Ved å overeksponere bildet så ble snøen helt hvit (noe den jo er). Litt leking med instillingene i Bibble gjorde at jeg kunne ta vekk det meste av konturene i snøen. Det ble en ok effekt.
Bibble benytter seg av OpenRAW, og er derfor et program etter mitt hjerte. Det kjører på Linux, Mac og Windows. Det gjør at jeg kan behandle bildene mine på Linuxmaskinen min.
http://www.bibblelabs.com/index.html
http://www.openraw.org/
På siden til OpenRAW kan man lese litt mer om problem med RAW-filer som er lukket, eller inneholdet delvis lukket kode.
What is RAW and Why it is Important
A RAW file is a file format created by a manufacturer to contain the (actual) raw data from a digital camera. Currently each manufacturer’s format is proprietary, different and typically has multiple variations for different camera models. RAW files are becoming a popular choice for many photographers. Some advantages of RAW file formats include:
- Preserving the maximum amount of original image data.
- Greater creative control with digital images.
- Enabling the highest possible image quality from each file.
- Flexibility with settings such as exposure and white balance after the exposure is made.
- Removing the limitations of fixed in-camera processing.
- Improving image quality over time as RAW processing software capabilities advance.
- Providing an archival image format that could potentially rival the usefulness and longevity of film.
While RAW file use is increasing, the problems created by their closed, proprietary format are becoming more evident.
