Questions about image file formats, a standardized means of organizing and storing digital images. Image files are composed of either pixel or vector (geometric) data. Common image format include JPEG, PNG, GIF, TIFF, EPS, SVG and many more. Ask anything about file formats that's relevant to graphic ...

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5
votes
2answers
3k views

Embedding pdf in illustrator

So, I'm using adobe illustrator for creating vectorial figures, mainly for graphs. In illustrator, creating graphs is not so well implemented, so I'm using another tool to make them (e.g. R, xmgrace, ...
4
votes
3answers
2k views

How to determine what quality a JPG was saved as?

When saving JPG images with Pixelmator or Photoshop, I select a quality from the scale 1–100 that gives optimum file-size. Later on, I sometimes take these images and crop them a little more (not ...
3
votes
2answers
3k views

Illustrator CS6 saving as CS5 by default?

I don't really use Illustrator, but as the techy I am I help someone who does use it regularly - not a techy at all. The problem is I've installed her CS6 because of the 64 bit support, but she has ...
2
votes
1answer
100 views

GIMP: Using Channels Independently

I need to use GIMP instead of Photoshop, but I have a problem doing some things with transparency: I explain: I manipulate some tga files that have 4 channels, rgb and alpha. Using Photoshop I'm ...
2
votes
2answers
1k views

How can I make a transparent cursor, and why does my Photoshop document have grid-lines on it?

I am trying to make a cursor with transparency using Photoshop CS5. When I make a .cur file from an image, I can see extra white space with the icon Something like this: I don't want the outer ...
3
votes
1answer
1k views

How do I determine what the image file format and resolution should be when scanning?

I understand the title to my question is very vague, but bare with me, I think I can make it a bit more precise in the question body. Recently my mother was asking for help with digitizing a large ...
6
votes
5answers
24k views

How to paste PNGs keeping the original transparency

Is there a way to directly paste PNG images in Photoshop and keep their transparency? I don't mean dragging them, but directly pasting from, for example, a browser. Transparency is always replaced by ...
3
votes
1answer
556 views

Printing an 8ft X 4ft design

So I have a friend who wants a vector image done for a wall print in their karate studio. But they want the image 8 ft high and 5ft long. Do you actually make a file that big then draw the design then ...
4
votes
2answers
984 views

Delivering a graphic design to a customer

I work as a photographer but recently I've been working on stretching my skills and took on a project to create a graphic design for a non-profit. The designs are complete and the organization was ...
2
votes
4answers
4k views

What is the best way to create light-weight PNG images?

I want to create light weight PNG images with good quality. Can anyone suggest the best way...Note: Need to use these PNG images in android app designing.
0
votes
6answers
51k views

How to change the file size of images without losing photo quality using Photoshop?

I have a set of images of up to 20mb each, and I want to reduce the file size without losing quality. How can I do it?
1
vote
4answers
7k views

How can I convert this .eps file to pdf / something more widely used?

I've gotten errors when I attempted to use Inkscape, GIMP, and Uniconverter because I don't have access to the proprietary software. Perhaps the file corrupt? Thanks for any advice, this is a ...
2
votes
3answers
15k views

Photoshop saves PNGs with less quality

I have a 2000x1500 image created with Photoshop CS6 Extended. When I save images in different formats for re-use in other programs, e.g. PNG, the image quality will suffer. I have nice basic gradiants ...
0
votes
1answer
660 views

How could I split image into 1 pixel sgements? [closed]

Suppose that we have 400x400 bitmap pixel RGB dimensions, I need to split it into 160000 segments so each segment has its own resolution so when we zoom in, the whole image resolution will not be ...
0
votes
0answers
17 views

How to enhance images for better quality over Facebook [duplicate]

Possible Duplicate: Facebook: Ways to preserve image quality of uploaded images? I am facing a little problem while uploading custom made gif images over Facebook, the problem is they look ...
2
votes
2answers
2k views

Recommended format for a large stop motion animation on website?

I have a stop motion animation of about 35 seconds in duration (~150 frames). The resolution is quite large at around 900px x 450px. What is the best format to play this looping on my website? I ...
0
votes
1answer
6k views

How to create rounded corner using photoshop cs2?

In my application there is the requirement of the image with the rounded shape. I am new to use Photoshop so i want to know how it is possible to create the rounded shape of any existing image ? The ...
0
votes
1answer
147 views

Is There any Application which will open 1000 images and load a palette to them

I want to load a palette file (.pal) to images which i have opened. as images are huge i cant do it manually. can any one suggest me to do this.
1
vote
1answer
1k views

Resize a collection of different sized png images to the same dimensions

I have a collection of a few hundred png images, each are different dimensions. I want to be able to resize them all to the same dimensions, preferably keeping the aspect ratio intact. Is it ...
18
votes
9answers
99k views

Facebook: Ways to preserve image quality of uploaded images?

After uploading an image, Facebook converts it to a new image. Their conversion process introduces artifacts and mottling to the magenta-ish parts of the image. Original image: Facebook's ...
2
votes
4answers
18k views

Change the color of an image in a website

I have this image in my website, is a png: I want to know if there is any way with HTML5, javascript or css to change the color of the image. Or at least make the image change to white (invert ...
0
votes
1answer
5k views

How to change photoshop's file size to trigger warning about performance?

I bring in pictures in RAW format from my camera to Photoshop CS5 but in raw format they are around 10 MB each. When I do Ctrl-Alt-Shift-S to save them for web, I get a dialog every time warning me ...
2
votes
3answers
1k views

PSD format or cut up graphics?

I have asked a design company for a quote for a website design. They have asked me if I would like the graphics in PSD format or cut up graphics. I am assuming that the PSD format is an image of a ...
4
votes
4answers
2k views

PNG vs GIF for 1 bit transparency

Is there any reason for using GIF instead of PNG when the image requires only 1 bit transparency (either on or off) and of course no animation is required? thanks
8
votes
3answers
2k views

How do I easily convert a fuzzy pixel art image back into pixels?

I want to convert a fuzzy pixel art image into a crisp actually-pixel-art pixel art image. An example of this is taking a still from say a youtube clip of a pixel-art animation, and recreating the ...
7
votes
5answers
3k views

JPEG vs EPS in a workflow

The work flow is this: JPEG orignal-> Edited in Photoshop-> EPS-> Imported into a InDesign document-> Distilled to PDF-> Sent to printer My question is it necessary to save it as the EPS ...
8
votes
3answers
10k views

Can I create a PNG from InDesign?

I usually have to export my InDesign file into an eps, then convert it to PNG in illustrator. Does anyone know an easier way?
5
votes
1answer
157 views

What are the rules for creating optimized image formats?

When creating images for games on mobile devices the smaller the image is the better. What are the general rules for creating images and making sure they still look good in 16 bit or smaller. For ...
22
votes
4answers
21k views

What are the differences between vector graphics and raster graphics?

I understand from prior knowledge that there are two different image format / composition options available for creating images; raster and vector. I would like to understand more about them, such as ...
4
votes
3answers
8k views

What are lossless image format?

What are lossless image format?
7
votes
3answers
692 views

What are some common open (royalty-free) image formats?

Which common image formats are open or royalty-free?
8
votes
2answers
367 views

Range of icon sizes and formats on various operating systems

I would like to know the range of icon sizes allowed in different OSes (such as Ubuntu, OSX) and the default format they use. For example, windows allows icon sizes from 16x16 to 256x256 and uses a ...
10
votes
3answers
15k views

What formats supporting animation are suitable for the web?

What formats supporting animation are suitable for the web and what are the pros and cons of each.
14
votes
9answers
6k views

What programs can be used to make animations?

I am specifically interested in software that can be used to combine existing sets of images (frames in the animation) into an animation. Having the ability to add transitions/effects between the ...
9
votes
4answers
188 views

How to get images' filesizes as low as possible?

I usually use photoshop's save for web and devices, but it has no options for compressing pngs and I also wonder if there are superior compression algorithms available?
38
votes
13answers
2k views

What web graphics formats to use?

Web sites can contain JPEG, GIF,PNG, SVG format graphics. Which ones should be used, and when?