Posts Tagged ‘beginner’
December 5th, 2009 by Rolf
Download the Video! (32.7 MB, 17:13)
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If you have problems with the sound – simply reload! There was a glitch.
I was out on a photo walk with a GIMPer from Bremen. One of these shots is post processed in this show. Nothing special, just adjusting the colours with a curve in two different parts of the image. Of course a layer with mask is used to separate the different areas and explained again for the new GIMP users.
The really new information is about uploading images from F-SPOT to 23 and flickr. You have to enable the exporter in the menu Edit/Mange Extensions/Export. 23 is covered by the flickr exporter, they use the same API.
You can find the final image on 23 and flickr, both uploads worked like a charm.
You can participate in episode planning in the Wave. It is open for everybody.

Meet the GIMP Video Podcast by Rolf Steinort and Philippe Demartin is licensed under a Creative Commons Attribution-Share Alike 3.0 Germany License.
Permissions beyond the scope of this license may be available at http://meetthegimp.org.
Tags: beginner, F-Spot, layer, layer mask, upload
Posted in Gimp, Gimp video tutorial | 9 Comments »
March 25th, 2009 by Rolf

Podcast Video (31.3 MB) [38:00m]:
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It’s curves time again. This powerful tool is in the centre of the stage and I try to explain it’s nearly unlimited power over colours, contrasts and brightness. Worth to learn.
This week I visit a vineyard in Missouri (too bad – only via HTTP) and discuss the dangers of blowing out the highlights under overcast sky. Just underexpose a bit when in doubt, you can get detail out of dark areas but 255 white has nothing to save in it.
The overexposed sky has killed all the details in a tree that looked over the horizon. I use the curves tool on a layer copy to get the details back and integrate the fixed tree with a layer mask into the original shot.
Then I adjust the black and white points and give a little more contrast to the image – of course with the curves tool. Finally I have some fun with – of course – the curves tool and come to an image that is not suitable for a vineyard but for a LSD factory. But they don’t have websites….
The TOC
(Kevin, I made one!
)
00:20 Wine, Missouri and the Church
02:50 One image – two views
04:30 The histogram
06:40 Diagnosing overexposure
07:30 DO NOT BLOW OUT THE HIGHLIGHTS!!!
09:25 Histogram details
09:40 Linear and logarithmic
13:50 Blown out tree branches
14:30 Curves tool sight seeing
15:10 The translation line/curve
15:40 Black point
17:50 Set contrast in the curve
18:40 Bend the curve
20:30 Inspector – eye dropper
22:30 Repairing the tree
25:30 Get the blue cast out of the twigs
25:40 Adding a layer mask
29:30 Copy visible in new layer
33:00 “HDR” in a very cheap way
34:30 Power of the curve
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, curves, curves tool, exposure
Posted in Gimp, Gimp video tutorial, Photocast Network, meetthegimp | 18 Comments »
March 18th, 2008 by Rolf

Podcast Video (39.6 MB) [25:00m]:
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I was in Berlin for four days last week. And I only took a point and shoot digital camera with me. So this episode covers quick editing of holiday pictures, done in two minutes.
In this short time one can only do the basic stuff. And so I give you some easy recipes for getting more out of your snapshots. If you take this small amount of time, your images will get a lot better.
- Rotate them, so that they are level
- Adjust the perspective to get these falling lines out
- Find a good crop
- Adjust the contrast with the curves tool, applying an S-curve helps in most cases
- Double the layer and use a layer mask to apply your edits only to a part of the image. Get more light into a dark corner or dim down a bright spot
- Double the layer and use overlay or screen mode to change the overall contrast in an image. Use the opacity slider to adjust the strength of this effect. Try other modes, sometimes they work really good.
Don’t forget the challenge! Make a monochrome image and post it in our meetthegimp.org photogroup at 23 and be sure to use the tag “mtg-monochrome”. The challenge ends March 31 1600GMT and I’ll draw a winner by random choice.
You can find the image used in this episode here on the Download Page
Contact me!
You can leave your comments on this blog or write me a mail.
The TOC
00:23 Photos of Berlin
02:49 Photo 1
03:28 – Curves to suit part of the image
04:15 – Add a layer mask
06:00 – Add an overlay layer
06:34 – Save the tweaked version
07:00 – Resize for web and sharpen
08:04 – Save the small version
09:05 Photo 2
10:15 – Perspective tool
12:25 – Crop tool
13:33 Photo 3
14:28 – Rotate tool
15:50 – Crop tool
16:45 – Rotate tool with a different centre of rotation
18:55 Photo 4
19:34 – Image Transform rotation
20:37 Photo 5 (See episode 38)
21:04 Summary
24:59 The End
TOC made by paynekj
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, contrast, curves, layers, perspective, rotate
Posted in Gimp, Gimp video tutorial | 22 Comments »
October 30th, 2007 by Rolf

Podcast Video (59.6 MB) [35:14m]:
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Selections are widely used in Gimp. Select something to work only on that, to cut or copy it, to move it around…..
In this video I cover the basics of selections, the usage of the rectangle, elipse and free hand selection tool with all their options, the different selection modes (replacing, adding, substracting and intersecting) and the different keyboard shortcuts you can use. Yes, there is a difference between first pressing shift and then the mouse or the other way around.
Finally I show you how to work with the Quickmask to make finetunings to your selection and how to save a selection for later use in a channel.
The TOC
00:23 Welcome
00:32 Focus Ring podcast
01:11 Meet The Gimp Blog
03:15 Gimp.org documentation
04:45 What is a selection?
05:58 Removing a selection
06:20 Selection options
06:35 – replacing the selection
06:52 – add to selection
08:10 – subtract from selection
09:05 – intersect with current selection
10:00 – using keyboard modifiers for selection mode
11:52 – feathered edges
14:20 – rounded corners
17:20 – expand from centre
19:30 – fixed aspect ratio
20:57 – highlight
21:17 – fixed size and position
22:22 Guides
25:45 Free Select Tool
27:55 Quick mask
33:23 Hello Poland and Norway
35:14 The End
TOC made by paynekj
Contact me!
You can leave your comments on this blog or write me a mail.
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, channel, elipse, free hand, quickmask, rectangle, selection tools, selections
Posted in Gimp, Gimp video tutorial | 11 Comments »
August 30th, 2007 by Rolf

Podcast Video (28.2 MB) [16:28m]:
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The sound quality got lost somewhere in the production chain. And I have no time to fix it because I have to finish the schedule for my school first. Next week with better sound….
In this episode I answer a some questions that came up in the last weeks. I discover the colour sample points, explain the colour picker a bit more in depth and give some pointers to ressources about the Gimp.
I promised some links:
Gimpusers – a very informative site about the Gimp.
Akkana Peck’s good book “Beginning GIMP: From Novice to Professional”
on her site. The book is sold without Wilber on top!
With this Amazon link you can buy it and increase her share on the price.
The Linux User mailing list. Subscribe to it – there is a lot of valuable information and only little noise.
The
homepage, where you can also find the Focus Ring podcast.
This hasn’t made the podcast:

Meet the GIMP! is now listed in iTunes and Podcast Alley. If you like the show please let the people there know.
The TOC
00:22 Welcome
00:40 News
02:12 Sample points question
04:15 – trying it out
07:04 Colour picker
08:19 – sample merged
09:20 – sample average
09:55 Compressing .xcf files automatically
10:45 Blog video quality question
12:39 Non destructive curves? – No
13:20 Begining Gimp book
15:20 Photocast network
16:28 The End
TOC made by paynekj
Contact me!
You can leave your comments on this blog, write me a mail or go to the Tips from the Top Floor Forum.
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, colour picker, colour sample points, gimp book
Posted in Gimp, Gimp video tutorial | 16 Comments »
August 23rd, 2007 by Rolf

Podcast Video (16.3 MB) [12:47m]:
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In todays show I cover the curves tool. With curves you can change the brightnes and contrast of an image in a lot of ways. Either finetune the shadows, midtones and highlights or do something very strange as in this picture.

This picture was made by Andra Sommer-Steinort for a workshop we both attend at the moment.
Meet the GIMP! is now listed in iTunes and Podcast Alley. If you like the show please let the people there know.
The TOC
00:25 Site statistics
02:10 Curves tool
03:29 – separate colour curves
04:30 – sampling the image
04:55 – translation function curve
07:20 – linear vs. logarithmic mode
08:24 – curve type
08:59 – save/open curve
09:35 – using the tool – S curve
10:45 – loosing information
12:46 The End
TOC made by paynekj
You can leave your comments on this blog, write me a mail or go to the Tips from the Top Floor Forum.

This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, brightness, contrast, curves tool, histogram
Posted in Gimp, Gimp video tutorial | 21 Comments »
July 26th, 2007 by Rolf
This video is obsolete and has been replaced by Episode 66 And if you really want to see the old stuff……
The GIMP is different from other Windows or Macintosh programs and so a bit different to set up. With this video I show how to move the dialogs into the main window, how to set up the tools and which preferences to change.
You can leave your comments on this blog or go to the Tips from the Top Floor Forum.

The TOC
00:20 Welcome
01:35 Tip of the day
02:10 Default Windows
02:50 Moving Dialogs into the main Window
04:10 Dialogs
04:30 Selecting/Removing Tools in the Toolbox
05:30 Preferences
09:00 The End
TOC made by paynekj
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, customize, setup
Posted in Gimp, Gimp video tutorial | 15 Comments »
July 24th, 2007 by Rolf

Podcast Video (21,803 MB):
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In this first episode I show how to get an image ready for the web.

In a quick tour I cover rotating, cropping, pushing the colours, downscaling and sharpening to show a bit what the GIMP can do.
You can leave your comments on this blog or go to the Tips from the Top Floor Forum.

The TOC
00:22 Welcome
01:42 Open the image
02:56 Rotation
05:05 Cropping
08:06 Giving it “pop” with an overlay layer
09:35 Resizing
11:10 Sharpening using sharpen
13:10 Saving as a jpg
14:07 What’s coming up in future episodes
15:07 The End
TOC made by paynekj
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: beginner, crop, enhance contrast, rotate, sharpen, webimage
Posted in Gimp, Gimp video tutorial | 51 Comments »