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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2answers
51 views

How do I export a sliced psd file as a single jpeg image optimized for web?

I am a beginner at photoshop and am going a bit crazy here: I have a flowchart and am trying to use the slicing tool to include URLs into my flowchart image. However, when I optimize it for the web ...
0
votes
0answers
60 views

How does Apple compress/deliver the razor sharp @2x images on its website in tiny file sizes?

I've always wondered how they compress them. They have massive 2800x800 pixel images on their landing page that are just 90KB. In general all the imagery on Apple.com is very high quality, yet the ...
0
votes
4answers
137 views

Which raster image format is better for digitally displaying images when there is no transparency; JPEG or PNG?

I'm trying to determine which format is better to use when there is no transparency in an image. More importantly though, I'm trying to figure out when it's better to use one over the other. From ...
0
votes
2answers
418 views

Is there a quick way of converting multiple files from JPG to PNG in photoshop?

I made a rookie error and accidentally saved about 20 images in Photoshop as .jpg files rather than .png files. Is there a quick way I can convert all these files to a .png format at once rather than ...
2
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2answers
121 views

Small JPEG image (just 21.8 KB) without lack of quality — why is that?

This image size is just 21.8 KB without lack of quality. Why is that? How is it done?
0
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1answer
98 views

What program can I use to view a .gfa file?

I have a .gfa file that needs viewing outside my simulation program. After google-ing .gfa, I found that it belongs to the Graphics Interchange Format along with .gif. But I have not found a viewer ...
2
votes
5answers
241 views

What is the purpose of the resolution property of images (when creating/editing)?

I want to check something I don't quite understand with the size/quality properties of an image. OK, as much as I understand, the size of an image you create in Photoshop, for example, will determine ...
0
votes
1answer
526 views

What does 8 bit alpha (PNG) mean?

I am trying to follow specs for iTunes app graphic. The requirements state: 72ppi, rgb,flattended, NO transparency High qualtiy PNG plus 8-bit alpha. Everything I read about alpha is WITH ...
5
votes
2answers
1k views

What unique benefits does the EPS format provide?

Reading this excellent question regarding logo export formats, and it made me want to ask a question that was a little bit more narrowly focused than that one. I know when to use a GIF and when to ...
2
votes
5answers
568 views

Should I, or should I not, consider using an image editing tool other than PhotoShop?

Please forgive the open-ended title. My actual question, I think, is a bit more specific and suited for this site but it is rather difficult to articulate my need in one simple sentence. Quick ...
5
votes
2answers
841 views

Is it possible to convert PostScript to SVG? (Inkscape)

Is it possible to convert a PostScript file to SVG? Based on an answer in Tex.SE, I tried to use inkscape: inkscape test.ps --export-inkscape-svg=test.svg This indeed produced an SVG file, but ...
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2answers
83 views

Combining elements from multiple PDFs -what options do I have, what tools can I use?

Here is my problem: I am creating mindmaps with Mindjen MindManager (see an example here http://en.wikipedia.org/wiki/File:Mindmanager.png) The problem is that this program has very poor printing ...
2
votes
1answer
1k views

Photoshop CS6 export to RGB 565 format

I googled this a bit and found an older post on the Adobe forums but that's for Photoshop CS3. I was looking for the Advanced Mode option but couldn't find it. Is it still possible to save a bitmap ...
3
votes
1answer
3k views

What image file format is used by Autodesk Sketchbook Mobile?

I have been using Sketchbook Mobile on an android phone a little bit and, being an android (me and the device), I have located the single save file the program allows and make backups of that file on ...
2
votes
1answer
231 views

Planning to use different size images across different devices

The current framework i use to design webpages currently doesnt do anything to optimize images across different devices. As I see it, their are four types: mobile, tablet, desktop pc and large desktop ...
1
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1answer
8k views

Converting an Illustrator Letter Head Design to Word

so I created this letter head for a client of mine in Illustrator and it's looking good and everyone is happy with it. This now needs to get converted into a word document so that when they open the ...
2
votes
2answers
3k views

Best file type of picture for print

I'm doing layout design, pro bono stuff for my uni, and I haven't done much designing lately. But back when I did my high school newspaper I remember what I was told: your pictures must be in .tiff ...
0
votes
1answer
106 views

Why am I losing quality when combining two images?

I have a transperent image image1.png that is383 x 133 px, and another background image image2.gif that is 430 x 128 px. I opened both of images in two separate tabs in Photoshop. Then I copied the ...
3
votes
2answers
178 views

Measuring minimum resolution in Photoshop/GIMP

I am following Apple's iTunes connect guide (as of today 13th November 2013) for designing an image. At page 239 of their guide I am confused on the following: Background artwork must be at least ...
1
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3answers
15k views

How to Remove Jagged Edge (Aliasing) on a Straight Diagonal Line

This is 120px X 283px dimension, PNG image. When using it in website the same image dimension is set through css but in the browser view it is showing like a saw like this Is it possible to draw ...
1
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2answers
348 views

What software should I use to design clipart pictures of human's performing different exercises?

I am building a database with descriptions and various other information for strength training exercises. One of the most important things is to actually let the user get a visual idea of how to ...
3
votes
3answers
6k views

Are there methods for cutting down on file size with animated gifs without decreasing quality?

I'm in the process of replacing a lot of flash content with anything other than flash. Most of it's simple animated diagrams such as the one below: Rather than write javascript each time an image ...
4
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2answers
1k 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, ...
3
votes
1answer
622 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
2k 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
78 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
683 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
351 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
4answers
9k 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
313 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
572 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
2k 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.
1
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3answers
18k 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
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4answers
2k 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
7k 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
390 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
15 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
1k 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
4k 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
131 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
892 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 ...
14
votes
9answers
71k 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
10k 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 ...
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votes
1answer
1k 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
1k 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
7
votes
3answers
1k 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
2k 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 ...
3
votes
1answer
2k views

How to extend this background image?

I need to extend only the second part of this image so that it can cover a larger area of the webpage. Can someone please show me how I can do this? I want that fade to expand up to 800px down:
7
votes
3answers
6k 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?