Monthly Archives: October 2009

VLC Media Player

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Last update : June 12, 2013

VLC  Media is the favorite media player for most people because it plays everything they throw at it without problems with the included codecs. VLC can do the following things (see contribution on Instant Fundas) :

  • Rip DVDs with the integrated basic DVD ripper
  • Record videos during playback (View>Advanced Control)
  • Download YouTube and other online videos by grabbing the URL of the YouTube video page (Media>Open Network stream). In the latest version (1.0.2 Goldeneye) you must replace “swfArgs” with “SWF_ARGS” in the youtube.lua file with a text editor to make the youtube videos running.
  • Play RAR files with zipped videos even if the RAR file is split into several files
  • Play in ASCII mode (Tools>Preferences>Video>Output>Color ASCII art video output)
  • Listen to online radio (Media>Services Discovery>Shoutcast radio listings)
  • Convert Audio and Video formats (Media>Convert/Save)
  • Enhance your player with new skins
  • Stream your Linux/Windows/Mac Desktop as video

VLC Media Player can not cut videos from the GUI, only with the command lines.

VLC Remote Control for iPhone

After 485 million downloads of VLC 1.1.x versions, VideoLAN and the VLC development team presented VLC 2.0.0 “Twoflower”, a major new release, on February 18, 2012. VideoLAN, a French non-profit organization, is a group of people, that produces and distributes free and open source software for video and multimedia purpose, released under Open Source licenses. It started as a student project at the French École Centrale Paris but is now a worldwide project with developers from everywhere and dozens of millions of people using VideoLAN’s software.

VLC is the official name of VideoLAN’s main product, often named VLC. VideoLAN Client is an ancient name of this product. VideoLAN Server (VLS) is an outdated streaming solution developed by a separate group of people.

The current version of VLC is 2.0.5. It supports now DLNA and works fine with the Serviio DLNA server (see contribution on the Serviio Forum). A remote control for the VLC player to run on iOS devices is available from Hobbyist Software. The log files are displayed in the Tools > Messages window if verbosity is set to the value 2 (debug).

With VLC, cuttingt videos is very easy. Launch VLC media player and activate advanced controls located under the view menu. You will see four extra buttons above the normal play/pause button. You will not cut the video, but rather record the segment using the built-in VLC recorder. First seek the position you want to start your recording with the frame by frame button, then press the record button and the play button. The background color of the record button will change to blue. Press the record button when you want to stop the recording. The clip will be automatically saved as an MP4 media file in your Videos folder in Windows. A prefix “vlc-record-date-time” is added to the name of the original videoclip.

Simple DB : Amazon database

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Today I installed a simple database on the Amazon Webservices. Amazon SimpleDB is a web service providing the core database functions of data indexing and querying in the cloud. This service is available in Europe since a few weeks. This allows to achieve lower latency, operate closer to other resources like Amazon EC2, Amazon S3, and Amazon SQS in the EU Region, and help meet EU data storage requirements when applicable.

Simple DB is simple to use, low touch, scalable, highly available, fast, flexible, inexpensive and designed for use with other Amazon Web Services.

The prices are:

  • First 25 Amazon SimpleDB Machine Hours consumed per month are free
  • $0.154 per Amazon SimpleDB Machine Hour consumed thereafter
  • First 1 GB of data transferred in per month is free
  • $0.100 per GB – all data transfer in thereafter
  • First 1 GB of data transferred out per month is free; thereafter:
  • $0.170 per GB – first 10 TB / month data transfer out
  • $0.130 per GB – next 40 TB / month data transfer out
  • $0.110 per GB – next 100 TB / month data transfer out
  • $0.100 per GB – data transfer out / month over 150 TB

When using Amazon SimpleDB, you organize your structured data in domains within which you can put data, get data, or run queries. Domains consist of items which are described by attributename-value pairs. The spreadsheet model shown in the following image explains the structure:

Amazon Simple DB Data Model

Amazon Simple DB Data Model

Update your Twitter picture with Snapatar

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Snapatar lets you update your Twitter profile picture using your webcam. Simply snap a picture, fill out your Twitter details and send the new image to Twitter. You can do this as often as you like. Your creativity is the limit.

Snapatar was designed by Roy Tanck, a free lance webdesigner, geek, entrepreneur and WordPress enthusiast from the Netherlands. He is the co-author of  the book  Byte-size Flash MX which deals with optimizing Flash files. He is also the developer of the FlickR and Photo widgets.

What will the Internet look like In 10 years ?

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The Internet Society engaged in a scenario planning exercise to reveal plausible evolutions of the Internet in the future. Based upon the two questions :

  • Will the world embrace or resist the open Internet model ?
  • Will the Command and Control or the Distributed and Decentralized model be more succesful ?

These two questions defined four quadrants, which led to four very different stories about how the world might develop over the next eight to ten years :

Internet evolution scenarios

All of these stories contain some elements of the Internet of today. The challenge for everyone is to contribute to help the Internet to evolve in a direction like the scenario called The Common Pool.