Canon SD940 Manual do Utilizador descarregar pdf (Página 54)

Things to

Remember

Mastering

the Basics

More Advanced

Techniques

Appendices

Table of Contents

Supported Image Types

ThefollowingisalistofimagetypessupportedbyImageBrowser.

JPEG

Mostcamerasusethisimagetype.Itcompressesatveryhighratios,takingadvantage

ofthecharacteristicsofthehumaneye.However,becauseitisanirreversible

compressionmethod(partofthedataislostduringcompression),ifyouprocessand

saveanimagerepeatedlyusingthismethod,theimagemaybecomerougher.

ExifJPEGisanimagetypethataddsinformationsuchasshootingdatatoaJPEG

image.

RAW

ThisisaproprietaryimagetypeprovidedbyCanon.Itallowstheoutputoftheimage

pixelsfromadigitalcamerawithoutanydeteriorationinthequalityoftheimage.

Somecamerasmightnotsupportthisimagetype.

PICT

ThisisthestandardimagetypeforMacintosh.Thisimagetypeissupportedbymost

Macintoshsoftware.

TIFF

Thisisarelativelypopularimagetype.Itiswidelysupportedbynon-Macintosh

programs(suchasWindows).

BMP(WindowsBitmap)

ThisimagetypecomesstandardwithWindows.MostWindowsprogramssupportit.

AVI(.AVI)

StandardWindowsmovietype.Themoviethumbnailandamovieiconshowin

ImageBrowser’sBrowserArea.

MOV(.MOV)

Movietype.ThemoviethumbnailandamovieiconshowinImageBrowser’sBrowser

Area.

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Canon SD940 Manual do Utilizador Página 54