Posts Tagged ‘gimp’

Balancing the Costs and Benefits of Commercial and Open Source Software

Thursday, August 18th, 2011

I recently ran across this 3D artist’s perceptions about moving from commercial to free, open source software.  I appreciated what I believe to be an objective analysis of the costs and benefits of commercial and open source software.  Sure, the commercial software has some nice features that you’ll have to live without…but do those really affect your artistic expression?  Probably not.  How much do you gain by moving to free, open source alternatives like the time you gain for artistic work when you don’t have to analyze the financial costs of upgrades, plugins and other up-sells that keep subtracting from your personal or professional budget?  I’m guessing most non-profits and churches identify closely with the author’s tension caused by  “[wishing] to conduct business in a legal, sustainable fashion amidst a struggling economy”.

There are many very full-featured free, open source alternatives to all of the mainstream art and production software.  Give them a try…you just might find that free is freeing in more ways than just in your pocketbook…

Make Gimp To Be More Like Photoshop

Saturday, October 2nd, 2010

Over the past few years, I’ve learned that one of the biggest hurdles that open source software has is just the fact that it isn’t the well-known commercial software.  There will always be things that each software does better or worse or just different and in these conversations the incumbent (i.e. the commercial software that everyone already uses) is always right no matter what is good, bad, or ugly.  The Gimp vs Photoshop comparison is no different.

So, as much as possible, I try to find ways that make moving to the open source alternative as comfortable as possible.  So, if you are a Photoshop user thinking about trying out Gimp, I just ran across this article about several things you can do to make the transition a little easier.  I hope it’s helpful.

Blender Foundation’s Sintel released online today

Thursday, September 30th, 2010

I’m hoping to do a more in depth review soon, but I couldn’t wait to post that the Blender Foundation’s third open movie project Sintel has been released online.  It is just a testament to what is possible with free and open source software.   It’s a huge accomplishment for the Blender Foundation and a huge inspiration to me personally to keep learning and expanding my toolset.

The movie is also a way cool business model based on making everything available for sharing, education and remixing via Creative Commons license.  Share it with your organization, your friends, your followers.  Copy it, download it, use it as your church service countdown video this week, do what you want with it just as long as you attribute it.

Congratulations for a job well done.  I am in awe!  I look forward to seeing more faith-based organizations taking advantage of the amazing free and open source multimedia tools that are available like Blender, Gimp, Inkscape, MyPaint, Alchemy and others.

http://www.youtube.com/watch?v=eRsGyueVLvQ

May the FOSS be with you…new open source multimedia studio in Brazil

Wednesday, September 15th, 2010

Just a quick post to show off a new professional studio in Brazil that’s making a TV series in all open source multimedia software!  Awesome!

Help BP Learn How to Use Gimp

Sunday, July 25th, 2010

OK, most things I post are serious, but I thought I’d have a little fun today (it’s been a hard week).  I saw this plea for people to help BP learn how to “photoshop” images better.  I thought it would be even better to show them how to use Gimp instead since I’m sure everyone can do just as good with Gimp as with Photoshop and because Gimp is free, it would help save BP some dollars to put toward the cleanup instead.  Then, post your photos on the Wired blog and make sure Gimp is credited instead of Photoshop!  Let’s start making “photoshop-ing” obsolete.  Instead, just “gimp” your photos!  Post back here if you end up entering a photo, so we can take a look.

Finding Books to Get Started In Open Source

Tuesday, June 8th, 2010

Getting started into any new software can be a daunting experience whether open source or not.  For open source projects, you want to find mature projects that generally “just work” and shouldn’t give you many problems.  How do you know if an open source project is mature?

One of the quickest ways is to see if any books have been published for the project.  If a book has been written, that generally means that the product has a large user base that the publisher can sell into.  More users means more bugs found and fixed and therefore more stability.  It also means more feature requests and more developers to work on the requests which means a more robust and useful product.  Usually by the time there is a book out, an open source project has good documentation.  However, many times documentation can be too dry and technical for the average user.  Books are meant to be more readable and useful for those not willing to wade through the specifics of every feature.  Many times books are organized around concepts and projects rather than grouped by feature like documentation usually is which makes them more useful to average users as well.

Even better, because open source projects are invested in open source culture, sometimes the books are released under liberal Creative Commons licenses in digital form so that you can download and easily check out the book to see if it fits you before you invest in buying it if you choose to.  Again, open source culture isn’t just about software; it includes many things like books.  Here is an example of just such a book about Getting Started in Open Office.

Most books are available from Amazon or other online book sellers where you can buy them used or new.  So, as my mom says, let your fingers do the walking and see what’s available for a project you’re interested in.  If you don’t find a book, that doesn’t mean the project isn’t mature and useful (we’ll keep looking at more ways to decide maturity in future posts).  On the other hand, if you do find books available, then chances are really good that the project is mature enough for almost anyone to use.  Here’s a few links to books for several of the most used open source projects.

Open Office – an office suite similar to Micro$oft Office

Inkscape - a vector graphics editor similar to Adobe Illustrator

Gimp – a raster graphics editor similar to Adobe Photoshop

Scribus – a desktop publishing application similar to Adobe InDesign

Firefox – the best web browser (at least for now) ;)

Ubuntu – a user friendly and robust operating system similar to Mac OSX or Microsoft Windows

Various Open Source Media Software – covers installing Ubuntu, audio recording and editing, animation, video editing, font creation, graphic design tools, and much more

If you have other recommendations for good books for learning an open source software package, please post them in the comments.

Creative Photo Editing With Gimp

Saturday, May 1st, 2010

A few months ago I did a couple presentations at the Colorado Springs Open Source User Group about Gimp (GNU Image Manipulation Program) that were just posted online for the group.  If you haven’t heard about or looked at Gimp yet, it is a free open source raster image editor similar to Photoshop.  It is extremely powerful and feature-ful program.  For these presentations, I tried to just focus on creative image editing techniques to focus the discussion and hit the features that are most useful for most people.  The first presentation is just an overview of Gimp for doing basic photo editing and get you familiar with the user interface.  I wish I would have known about Gimp Resynth before as it would have helped a few of the things I did!

The second delves in to more advanced techniques such as text, paths, selections and filters to really give your image that creative POP!

They are really presentations and not really tutorial format, but I think there’s a lot of stuff to learn from both presentations.  Let me know what you think!

Installing Gimp Paint Studio on Windows

Saturday, April 24th, 2010

So, it’s been a very busy week.  I haven’t had the time I want to start working on several tutorials that are on my list.  I did run across this tutorial from David Revoy though.

David is the concept artist for this year’s Blender Open Movie, Sintel.  If you have a creative community at your church and they haven’t checked out Blender or Gimp, they should.  Both are highly capable media and graphics packages with a huge feature set.  Both also have the main complaint being that the user interface is hard to use.  Both are doing huge user interface redesigns this year to help remedy that.

Gimp Paint Studio is really just a add-on set of tools for Gimp to help make it more like Corel Painter.  David does some amazing work with Gimp and Alchemy.  He also used to be a Photoshop user which is proof that you can make the switch!  He also created the content for a Blender training DVD that shows you the professional workflow he used to create his art with all open source software.  You can support the Blender Foundation by purchasing it, but like all Blender Foundation training DVDs it is released under a Creative Commons licensing so downloading a copy is completely legal.  You don’t have an excuse not to check it out.

Anyway, if you are a creative type and are tired of paying through the nose for your software, I can tell you there is a ton of professional level open source software and Gimp Paint Studio is one of them.  Hope the tutorial is helpful.

New Site Design

Saturday, April 10th, 2010

Just hacked in a quick modification to the default Wordpress theme to give the site a more unique look.  Basically, just style (CSS) changes and simple image changes.  Created the main banner in the open source vector graphics software Inkscape.  Did the image modifications in the open source raster graphics package GIMP.  Let me know what you think if you get a chance.  All feedback welcome.

If you think it would be interesting, I’m considering doing a tutorial series on how to modify the default Wordpress theme so others can do similar changes.  It’s amazing how different you can make stuff look with just a few editing and color changes.

Self Aware Photoshop Users Not Aware of Gimp

Saturday, March 27th, 2010

With all of the hubbub I’ve seen online this week about the upcoming CS5 and how “amazing” and “unbelievable” the new “content aware” tool is going to be, I just couldn’t resist posting about it.

Photoshop is obviously a very useful program for just about anyone and there are several specific uses for churches including editing photos of church events and graphic design for your church’s website, flyers or bulletins.  However, Photoshop is amazingly expensive despite having nonprofit pricing and very proprietary (so you’re locked into Adobe forever).  While there are several free, open-source alternatives to Photoshop, Gimp (GNU Image Manipulation Program) is the most accessible as it’s cross-platform and very mature.  Gimp has become extremely full featured especially in the past couple of years.  While I’m not a Photoshop guru, I’ve never seen anything that Photoshop can do that Gimp can’t and “content aware” is yet another example.

While content aware does seem like a really cool tool, the funny part is that Gimp has had this functionality since at least as far back as 2004 using the “Resynthesizer” plugin.  Seems like Photoshop is a little late to the party.  Here’s one blogger that did the same things in the CS5 promo video with Gimp instead of Photoshop.

If you’re interested in trying Gimp Resynth out, here’s a more detailed tutorial on how to install it and how it works.

It will be interesting to see if the quality of the algorithm is different between the two implementations of Gimp Resynth and Photoshop Content Aware, but I doubt they are too different.  Now that content-aware is in Photoshop, maybe in the near future Gimp will add this directly into the standard application instead of having to rely on a separately maintained plugin (which admittedly doesn’t always seem to be very well maintained). Adobe’s is based on an August 2009 SIGGRAPH paper so making it at least very close to the same implementation would probably be pretty straightforward.

Realistically, I don’t expect people to be shedding their Adobe shackles in droves because for some reason it seems to be the most treasured of any software application I know by its users (it took several years for me to convince my wife to make the switch).  For those that do try out Gimp, I’d be interested to hear from the newbies how easy of a time it is getting Resynth installed.  Let me know if I need to do a more detailed or simple installation tutorial.