Posts Tagged ‘apple’

Use mac PC built-in camera to make / take pictures on Mac OS X macbookair notebook with Photo Booth

Friday, February 26th, 2016

take-picture-or-video-with-built-in-camera-on-MacOSX-PhotoboothLOGO

It seems we lost our Good high quality Digital Camera somewhere and I was in need urgently to make a good quality photo (my ZTE Phone) has a very bad camera, so I got the idea to use Macbookair's camera as it has better
resolution to picture my present a  Tank Tort 🙂 hand made by my wife as a present for the Day of the Defender of the Fatherland which is a major feast in Russia, Belarus and many of the ex-Soviet Union members communist countries.

Actually using build in camare in MacBookAir is a handy thing for people mising at the moment a good high quality digital camera as it is thin and light and build in MacBook cam can be used to make Videos and Pictures exactly the same way
as an ordinary Tablet Computer is used so commonly nowadays by many:

In other words I needed for the Mac OS X equivalent to Cheese's (Photo and Video) capturer program for Linux.

Luckily for people interested in using their Mac OS notebook as a amateur camera this is easy by using default shipped Mac Application called:

Photo Booth app

To Launch Photo Booth app it just look it up in Finder and double click it:

PhotoBooth-how-to-take-photos-on-macosx

Clicking the large red button underneath the preview area will take a picture after an optional countdown.

Tort Tank of Svetka

Besides being able to capture Video and Pictures from Mac's camera it could add also some nice effects to taken pictures and videos (supports a basic video editing) features and effects.

The effects you can choose are are: Sepia, Black and White, Glow, Comic Book, Normal, Colored Pencil, Thermal Camera, X-Ray, and Pop Art. There are also effects that change the person in the picture using these effects: Bulge, Dent, Twirl, Squeeze, Mirror, Light Tunnel, Fish Eye, and Stretch. Actually  photographic filters of Photo Booth are very similar to Adobe Photoshop.

make-picture-on-mac-photobooth-effects-screenshot
By default Photo Booth will create picture, howver

Photo Booth saves your photos as JPEG files in a folder named Photo Booth, located in your home folder.

Choose File > Reveal in Finder

to see your picture files.

A much better way to be able to easily see and access all taken Pictures and Videos with Photo Booth is to

 

open Terminal

 

and type:

——-
 

 

$ cd Pictures
$ ln -s Photo\ Booth\ Library/Pictures/ PhotoBoothPics


This will make Link to pictures be easily accessible from your Finder -> Pictures folder
 
Applying custom photo backgrounds

A very useful feature of Photo Booth is that the user can apply backdrops to provide an effect similar to a green screen. When a backdrop is selected, a message appears telling the user to step away from the camera. Once the background is analyzed, the user steps back in front of the camera and is shown in front of the chosen backdrop.

For people who prefer to take photos using a console program on Mac OS I guess you should take a look at ffpeg
Here is one more snapshot of the Tort Tank snapshot made with the Macbookair of Svetlana 🙂

Tort Tank


P.S. If you like the Tort Tank and you happen to live in Sofia Bulgaria, you can order it  by dropping me a comment with request 🙂

Enjoy ! 🙂

Life was easier when Blackberry and Apple were just fruits

Saturday, June 30th, 2012

Life was much easier when blackberry and Apple were just fruits

Sad but true fact Life was much easier when BlackBerry and Apple were just fruits!.

I don’t know about others but I have difficulties to adjust my body to the fast pace life has taken. Life would was easy and more fun without all this technology. Now even going to a pub you can’t escape the “doom” of technology. If the tech hype continues the way it does or something drastic doesn’t happen I guess all people on earth will get completely crazy …

I thougth about how this techno-mambo jumbo can be stopped on a wide scale and the only idea I have is a weapon that blocks all tech equipment world-wide. I hope someone will develop it soon and press the destory button SOON ! 🙂

How to convert any internet Webpage to PDF from command line on GNU/Linux

Friday, September 30th, 2011

Linux webpage html to pdf command line convertor wkhtmltopdf

If you're looking for a command line utility to generate PDF file out of any webpage located online you are looking for Wkhtmltopdf
The conversion of webpages to PDF by the tool is done using Apple's Webkit open source render.
wkhtmltopdf is something very useful for web developers, as some webpages has a requirement to produce dynamically pdfs from a remote website locations.
wkhtmltopdf is shipped with Debian Squeeze 6 and latest Ubuntu Linux versions and still not entered in Fedora and CentOS repositories.

To use wkhtmltopdf on Debian / Ubuntu distros install it via apt;

linux:~# apt-get install wkhtmltodpf
...

Next to convert a webpage of choice use cmd:

linux:~$ wkhtmltopdf www.pc-freak.net pc-freak.net_website.pdf
Loading page (1/2)
Printing pages (2/2)
Done

If the web page to be snapshotted in long few pages a few pages PDF will be generated by wkhtmltopdf
wkhtmltopdf also supports to create the website snapshot with a specified orientation Landscape / Portrait

-O Portrait options to it, like so:

linux:~$ wkhtmltopdf -O Portrait www.pc-freak.net pc-freak.net_website.pdf

wkhtmltopdf has many useful options, here are some of them:
 

  • Javascript disabling – Disable support for javascript for a website
  • Grayscale pdf generation – Generates PDf in Grayscale
  • Low quality pdf generation – Useful to shrink the output size of generated pdf size
  • Set PDF page size – (A4, Letter etc.)
  • Add zoom to the generated pdf content
  • Support for password HTTP authentication
  • Support to use the tool over a proxy
  • Generation of Table of Content based on titles (only in static version)
  • Adding of Header and Footers (only in static version)

To generate an A4 page with wkhtmltopdf:

wkhtmltopdf -s A4 www.pc-freak.net/blog/ pc-freak.net_blog.pdf

wkhtmltopdf looks promising but seems a bit buggy still, here is what happened when I tried to create a pdf without setting an A4 page formatting:

linux:$ wkhtmltopdf www.pc-freak.net/blog/ pc-freak.net_blog.pdf
Loading page (1/2)
OpenOffice path before fixup is '/usr/lib/openoffice' ] 71%
OpenOffice path is '/usr/lib/openoffice'
OpenOffice path before fixup is '/usr/lib/openoffice'
OpenOffice path is '/usr/lib/openoffice'
** (:12057): DEBUG: NP_Initialize
** (:12057): DEBUG: NP_Initialize succeeded
** (:12057): DEBUG: NP_Initialize
** (:12057): DEBUG: NP_Initialize succeeded
** (:12057): DEBUG: NP_Initialize
** (:12057): DEBUG: NP_Initialize succeeded
** (:12057): DEBUG: NP_Initialize
** (:12057): DEBUG: NP_Initialize succeeded
Printing pages (2/2)
Done
Printing pages (2/2)
Segmentation fault

Debian and Ubuntu version of wkhtmltopdf does not support TOC generation and Adding headers and footers, to support it one has to download and install the static version of wkhtmltopdf
Using the static version of the tool is also the only option for anyone on Fedora or any other RPM based Linux distro.

A Black and White Story and To Download an Apple a nice artistic videos produced by a friend

Tuesday, April 26th, 2011

Here are two really nice videos produced by Daniela Popova.

One is called Black and White Story and the other one is with the funny name To Download an Apple

The videos was produced for her Graduation assignment in NATFA (National Academy of Theater and Film arts).
Even better the Black and White Story Video has been selected for the Festival of the Orthodox Christian Cinema in Moscow.
The movie was selected by a the jury on the festival (a professor) who realized there is a deeper spiritual meaning behind the Black and White Story

The Black & White Story Video has also an outstanding bulgarian national folklore music combined with some modern day music, just check it out and enjoy.

The second movie To Download an Apple is a humorous one and I believe presents the sometimes stupid and serious efforts we do to follow fake imaginative goals.

Black and White Story

Daniela | Myspace Video

Black and White Story


To Download an Apple

As Daniela is a Christian the movies contain also a hidden Christian messages 😉
I greet her for the great work! Considering the uniqueness of the videos it’s obvious Daniela is really talented!
I’m looking forward to see some more from her works.