The png tag has no wiki summary.
0
votes
1answer
14 views
Local Apache won't send PNGs correctly
Can't figure this out: Yesterday my local Apache config was sending PNGs just fine, today the browser is trying to decode them as JPGs and thus, only showing a "missing image" error despite returning ...
2
votes
2answers
60 views
+50
Windows 7 doesn't show image size for all images
On Windows 7's new file layout in Explorer. Some PNGs will show the size whereas others won't. I've tried rebooting and clearing the cache, but it doesn't work. Also, all of these images were saved ...
0
votes
0answers
57 views
Set .png default compression in Photoshop CS6
Is there a possibility to set .png default compression options to "NONE / fast"?
Whenever I try to save as .png, the default option is set to "smallest / slow".
3
votes
1answer
70 views
multiple png images over a single pipe to ffmpeg (no file writes to disk!)
I have a program that generates a script for gnuplot, which in turn generates a lot of png images and send it to stdout. I want to pipe these images to ffmpeg without writing them to the disk. This is ...
0
votes
0answers
11 views
libpng-dev not recognised
I have libpng12 and libpng14 installed as well as their -dev packages. I want to compile Avidemux but its configuration script complains that it cannot find libpng12-dev in package names. I checked in ...
0
votes
1answer
43 views
Saving image as PNG-24 in IrfanView
Is it possible to save an image as PNG-24 in IrfanView?
I am asking this because the edges around circular lines get disturbed when saving the image as transparent. I heard that this might be due to ...
1
vote
0answers
35 views
A photoshop png file all the same size generating dilemma
I have a photoshop file with layered componpents that I am animating. I need to save each layer of each element as a png file with the same dimensions (so if a box moves, 3 layers of the psd file have ...
0
votes
0answers
50 views
Mac Cursor PNGs
So I found a collection of PNGs for authentic Windows cursors. Does anybody know where I can find the same for OSX? The only one I've found so far is the following standard black cursor:
0
votes
2answers
85 views
Best way to export powerpoint slides into pngs with different resoltuions?
I am trying to convert powerpoint slides into a png. I know that there are several ways that allow to do this by allowing for changing the resolution (e.g., within powerpoint by changing the registry, ...
3
votes
1answer
624 views
IE8 wont display .PNG images
I really don't know how the user managed to do this but for some reason .PNG images are no longer working in IE8.
When viewing a page that has .PNG images on it they are just displayed as a little ...
0
votes
1answer
226 views
lossless PNG to video in Imagemagick
As an intermediate step in creating an animation, I need to put a bunch of sequential PNGs into a movie file. I tried ffmpeg but was getting compression and artifacting even when I set quality to ...
0
votes
0answers
29 views
How to Combine multiple png icon file into 1 transparent iconset
what program can combine multiple transparent png icon file to one transparent iconset like this.. Example link here.
I just looking for a software to do that
2
votes
1answer
152 views
Is there any quality difference between PNG vs BMP image formats?
I have just learned that PNG is a lossless image format while BMP can be both uncompressed or lossless format. Should there be a quality difference between these two? If not, does it mean that other ...
0
votes
1answer
135 views
How to convert a photo without losing quality?
I have to convert a bmp into another standard format, without losing quality. To which format shall I convert it to?
-1
votes
2answers
690 views
Multiply blending mode to PNG
I have a layer in Photoshop with multiply on, when I however save to web it loses the blending mode.
How can I keep multiply or achieve the same effect in another way?
3
votes
2answers
244 views
How do I convert an SVG to a PDF on Linux
How do I convert and SVG (containing a a few words of latin text and some simple vector graphics) to a PDF on Linux?
I tried Inkscape 0.47 on Ubuntu Lucid, but it moves some sub-graphics randomly, ...
2
votes
1answer
188 views
Keep alpha transparency in indexed PNG from Fireworks when batch resizing using convert (ImageMagick)
I have a special case where I'm using alpha transparency in indexed PNGs from Fireworks to keep the file size of PNG's in an iOS game down. (That is, indexed colors like an 8bit PNG but alpha ...
1
vote
1answer
120 views
Make the extension .fw.png open in a different program to .png?
I want files ending in .fw.png to open in Adobe Fireworks but I want regular .png files to open in my standard image viewer program.
Is this possible?
2
votes
1answer
132 views
What is the best way to create a single PNG image containing multiple PNGs of the same size?
What is the best way to create a single PNG image that contains multiple PNGs of the same size, such as 32x32 and 64x64?
I have a lot of images that I need to include in a single image so I can load ...
6
votes
2answers
166 views
Why do two 50% opacity layers of the same color don't make the solid color in Photoshop?
I am trying to create a gradient that when flipped and overlayed on itself will show a solid color.
I thought I would make it with a regular solid-to-transparent gradient on Photoshop, and save it as ...
10
votes
3answers
305 views
Is it possible to store arbitrary data in an image file?
Is it possible to store arbitrary data such as documents or a program in the form of an image file, such as a PNG image? My concern is that someone could encode data for use by malware into an image ...
2
votes
1answer
149 views
Convert many images to one PDF
How can I convert about 100 PNGs to one PDF on a Mac? I'm open to using the command line if it helps.
I have tried using iPhoto, but it quits, not sure why. Saving from Preview doesn't quite do what ...
2
votes
2answers
435 views
How to create an uncompressed AVI from a series of 1000's of PNG images using FFMPEG
How can I create an uncompressed AVI from a series of 1000's of PNG images using FFMPEG?
I used this command to convert an input.avi file to a series of PNG frames:
ffmpeg -y -i input.avi -an ...
0
votes
2answers
251 views
Can I export a PNG image from Word? [closed]
Possible Duplicate:
Copy Image Out Of Microsoft Word
Someone sent me a doc file with a picture in it. Probably it is a png.
I want to save the picture in order to paste it to other ...
0
votes
2answers
350 views
(Batch) convert a BMP to a PNG with transparency
I have +- 500 .bmp's that I would like to convert to .png's. It would be especially nice if the color white (#FFFFFF) of the original BMP's could be converted to transparent in the .png's.
PNG-8 is ...
0
votes
2answers
51 views
How do I apply a border on a picture from another picture [closed]
I want to add the border on this picture:
to this picture:
How do I accomplish this?
5
votes
1answer
536 views
Is it possible to make a .png image that doesn't have rectangular dimensions?
This might be a dumb question, but is it possible to make a .png file that isn't square?
If so, how can one do this in Gimp?
Ideally I'd like one in the shape of an X.
0
votes
2answers
116 views
How to remove a set of pixel columns from an image, using GIMP?
To clarify, say I have an image that is 100px wide and 50px high and I want to make it 50px x 50px, by removing columns from the MIDDLE of the image. i.e. I want to keep the left side of the image, ...
0
votes
1answer
41 views
Software for lowering the colors in PNG-24 files
I am searching for a software that will allow me to reduce the number of colors for PNG-24 transparent (as in photoshop) files. Photoshop doesn't allow me any control over the amount of colors the PNG ...
0
votes
5answers
77 views
How do I explain to my mother how to convert a bunch of PNG files into JPEGs?
Mom asked me to scan in a bunch of photos for her previously, and I scanned them in as PNG files; namely because most any software package can read them, and they don't throw away any of the photo's ...
1
vote
0answers
119 views
Replacing a colour with GD/imagemagick and maintain semi transparent channel (PNG)
I have an image which has only one colour - black. The anti aliasing is done with semi transparent black pixels of various opacity. I want to swap all the black (including the semi transparent black) ...
3
votes
1answer
88 views
Do PNGs compressed multiple times require multiple decompressions?
If my PNGs get compressed multiple times, do they need to be decompressed the same number of times?
I need my PNGs to load darn fast.
0
votes
0answers
104 views
Saving as PNG-8 vs -24: How can I tell how much color info is being discarded?
Using Photoshop CS4 'Save for Web & Devices' -- I can tell with the Color Table how many colors are in use in the PNG-8, but am not sure how much downsampling to 256-colors is reducing the color ...
1
vote
4answers
184 views
How do I rescale large images?
How do I reduce the dimensions of large .png images? I've tried GIMP, Paint.NET, and IrfanView, and they work well for smaller images but won't even open larger ones.
2
votes
2answers
147 views
What meta-information is contained in an image file?
I'm wondering what information is contained in an image file like JPEG or PNG.
I know that most of them contain a metadata file, but anything else other than that?
Anything relates to the license ...
2
votes
1answer
415 views
How to save 1-bit PNG?
I have .png image which represents relief shadows. I need to save it in Photoshop 1-bit .png. Can someone help me, please?
0
votes
1answer
281 views
How to use .png icons in Windows 7?
I'm pretty sure I you can't do that directly, but maybe there is a workaround which I am not aware of?
But, if nothing else, someone points to the good png-to-ico batch converter, well, so be it, ...
0
votes
1answer
157 views
Paint for Windows seven 64 bits: How to change the default save format from png to jpg [closed]
Possible Duplicate:
Is it possible to change MS paint's default save file type to PNG
When I copy an image in Paint and want so save it, the default format is png. How is it possible ...
1
vote
2answers
274 views
Is there any way to save a PNG-8 file with Alpha Transparency in Photoshop?
I recently discovered something that I previous thought was impossible: PNG-8 files can store Alpha Transparency in the same way as PNG-32 files can. Not Indexed Transparency (like GIFs), but full on ...
5
votes
2answers
118 views
Mass recoloring of PNGs from command line
Similar to the mass rescaling command this site taught me here, is there a command-line trick for mass recoloring?
To make it specific, suppose I have a bunch of images with RGB and alpha values:
...
4
votes
3answers
694 views
How can I save a graph to a PNG or GIF file in Microsoft Excel?
How can I save a graph to a PNG or GIF file in Microsoft Excel?
I know I can save as an HTML file and use the image created there, but I suspect there is a way that doesn't create other clutter of ...
2
votes
1answer
371 views
How to get rid of light border around inserted images in Microsoft Visio?
When inserting a raster PNG image into Microsoft Visio 2007, it tries to make it smoother by interpolating pixel colors. It seems like Visio interpolates border pixels with white as if image was ...
5
votes
3answers
121 views
How can I render a website as an image from the shell?
Looking to say "http://example.com/index.html -o website.png"
Is there an existing program to do this? I'm ok with doing html to png. Is there a program for that?
0
votes
4answers
1k views
Get pixel dimensions of a PNG on my Mac?
I have a random .PNG file on my Mac. Actually I have about a hundred of them. What is the easiest way to get the pixel dimensions? (I.e, 100 pixels wide and 50 high, or whatever).
0
votes
3answers
860 views
How to convert .tga files to .png?
I wish to convert TGA files (from Steam) to something more suitable, like PNG. I can't find any converters or workflows, I don't mind which it is. For Snow Leopard.
edit: Are there any free fronts to ...
1
vote
2answers
468 views
Convert compressed PNG-8 back to PNG-24
I have a PNG-8 image with transparency, which, due to this problem, I cannot edit in Photoshop (CS5).
Is there a tool that would convert PNG-8 back to PNG-24, preserving transparency layer, so that ...
0
votes
0answers
266 views
Photoshop does not open PNG with grayscale colors correctly [closed]
Possible Duplicate:
Why are PNG-8 files mangled when opened in Photoshop?
I'm trying to use Adobe Photoshop CS5 to edit a PNG image. It contains grayscale colors, but Photoshop shows only ...
0
votes
1answer
196 views
IE8 crashes on downloading PNGs
Internet Explorer 8 (IE8) is simply refusing to download a PNG image - it just crashes.
First, I thought it was the file size, so I saved it as a JPEG, which worked but then IE hung on the rest of ...
0
votes
1answer
804 views
Convert .ai to .png?
I just downloaded a free vector graphics set which contained UI elements and icons. The button graphics have some text on them. It were, however, .ai files which are not familiar to me.
Obviously, I ...
4
votes
6answers
784 views
Convert BMP to PNG on right-click in Windows 7
I want to select 1 or more BMP files in Windows 7 file explorer, right-click them, click "convert to PNG", and have them all replaced by PNGs with identical information. What are some possible ...
