group 2 by Aidan https://padlet.com/che18000028/1uh005wgshgo en-us 2019-01-18 09:28:58 UTC 2024-12-07 20:43:53 UTC hello@padlet.com che18000028 https://padlet.com/che18000028/1uh005wgshgo/wish/322040143 -Stands for graphics interchangeable format 
- The format supports 8 bit graphics  
- There are 256 colors in the colour pallet chosen from the 24-bit RGB color space.
- The GIF format us the RGB color space 
- GIF supports small animations and clips 
- GIF is mainly used on the World Wide Web and is the second most common after JPEG
- they are well suited for simple graphics such as cartoons or logos with solid areas of color and text ]]> 2019-01-18 09:31:32 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322040143 Who Created the format? noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322040439 Steve Wilhite created the GIF file format on June 15th 1987]]> 2019-01-18 09:32:36 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322040439 Colour Palette ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322040871 GIF's only support an 8-bit colour palette. Meaning that GIF files are limited to only 256 Colours that can be used.
This means images saved as GIFs will also lost their detail and range of values.]]> 2019-01-18 09:34:28 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322040871 sha18002854 https://padlet.com/che18000028/1uh005wgshgo/wish/322040961
  • Supported by all web browsers
  • Relatively small file size
  • Is a lossless form of compression so it can be restored to its original form
  • Simple to make with an animation software.
  • Ability to grab attention easily
    • ]]>     2019-01-18 09:34:47 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322040961     Dithering ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322041946 Dithering is a way of reducing the colour range of an image down to 256 Colours or less. 
    Dithering creates the illusion that there are 3 colours present when there are only two colours.
    Dithering has a negative effect on compression and reduces the amount a GIF can be compressed.]]>     2019-01-18 09:38:05 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322041946     Controversy noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322043237 The company that created the GIF format, CompuServe  mistakenly thought that the LZW compression algorithm was open source and Unysis required subsequent users of the LZW algorthim  have to pay licensing fees. People accused of LZW trying to cash in on the file format but they deny this.

    ]]>     2019-01-18 09:42:51 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322043237     GIF File Size ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322044752 If you want to keep your Animated GIF file size small then you should try and keep the GIF fairly simple as this will bring the file size down.]]> 2019-01-18 09:48:44 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322044752 Unysis noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322045148 Unysis holds the patwnt to LZW]]> 2019-01-18 09:50:10 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322045148 Can GIFs be Opaque? ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322045511 GIFs cannot be opaque, they are either transparent or not.]]> 2019-01-18 09:51:29 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322045511 ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322066683 2019-01-18 11:27:49 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322066683 - stands for Dynamic HyperText Markup Language che18000028 https://padlet.com/che18000028/1uh005wgshgo/wish/322068811 -The combinations of technologies included are XHTML, scripts Cascading Style Sheets (ccs) and Document Object Modelling (DOM)
    - The Dynamic part of the name changes static HTML content, after the page has loaded completely 
     Examples of DHTML: 
    -Embed a ticker that refreshes its content automatically with data 
    -Rollover buttons or drop down menus 
    -It was introduced in the IE4 browser 
    Advantages: 
    -Loads contents fast 
    -doesn't require plug-ins 
    Disadvantages:
    - Cost a lot to get DHTML editor software
    -HTML coding is long and complex  

    ]]>     2019-01-18 11:38:24 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322068811     When was it Released? ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322068847 RealPlayer was initially released in April 1995 ]]> 2019-01-18 11:38:35 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322068847 Summary sha18002854 https://padlet.com/che18000028/1uh005wgshgo/wish/322068857 Quicktime is a media player that can be found on computers running the Mac OS. It is developed by Apple and was first released on the 2nd of December 1991. It allows Mac users to view various formats of digital video ]]> 2019-01-18 11:38:38 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322068857 What is it? ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322069145 Realplayer is a cross-platform media player.]]> 2019-01-18 11:39:48 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322069145 Flash noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322069709 the company Futurewave created what would become flash.When macromedia bought futurewave and renamed smartsketch to macromedia flash.  Finally it was bought by Adobe and is now called Adobe flash.


    Main file formats

    FLA- only openable by flash and is the master file
    SWF- The compressed video form of a flash animation.

    ]]>     2019-01-18 11:42:14 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322069709     Features ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322069787 RealPlayer has a number of features such as:
    •  Video Download Utility
    • Web Browser
    • Visualizations 
    • Audio Recording
    • CD Ripping
    • Media Converter
    ]]>     2019-01-18 11:42:36 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322069787     Is it free? sha18002854 https://padlet.com/che18000028/1uh005wgshgo/wish/322069863 You do not have to pay for the software specifically but it is only available on the Mac OS (as of 2016 when Apple ceased support for the software on Windows which means you have to purchase a mac device.]]> 2019-01-18 11:42:49 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322069863 Controversy ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322070250 Realplayer has been accused of containing adware and spyware within their program which was sending data which was identifiable about people's music listening habits.
    Although Realplayer released a patch for it and removed the spyware.]]>     2019-01-18 11:44:30 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322070250     Shockwave noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322070493 Shockwave was originally created by Macromedia
    SWF

    ]]>     2019-01-18 11:45:46 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322070493     Silverlight ayr18002127 https://padlet.com/che18000028/1uh005wgshgo/wish/322072635 Silverlight was released in 2007 by Microsoft.
    Silverlight is an application framework used for writing and running rich internet applications, its features and purposes are very similar to Adobe Flash.]]>     2019-01-18 11:57:10 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322072635     Framework sha18002854 https://padlet.com/che18000028/1uh005wgshgo/wish/322073236 What does it provide?
    • Encoding and trans-coding video and audio fomr one format to another.
    • Decoding video and audio, then sending the decded stream to the graphics or audio subsystem for playback. In Mac OS X, QuickTime sends cideo playback to the Quartz Extreme (OpenGL) Compositor.
    • A plug-in architecture for supporting additional codecs (such as DivX)
    ]]>     2019-01-18 12:00:31 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322073236     Advantages of Flash animation noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322073645 smooth animations

    ]]>     2019-01-18 12:02:45 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322073645     When was RealPlayer first released?The first version of RealPlayer was introduced in April 1995 as "RealAudio Player" and was one of the first media players capable of streaming media over the Internet.What is it?One of the first media players capable of streaming media over the Internet.Give examples of some of its functions:Compatibility with all sorts of video formats (m4v, mp3, 3gp, avi, rv, mp4, wav)Real Downloader lets you download videos you want from thousands of websites, and watch them later in your RealPlayer libraryCreate Playlists to organize your videos in your RealPlayer libraryBuilt-in video-to-MP3 converter lets you extract audio from your videosAnd many others.Controversy surrounding Real Player?The controversy surrounding Real Player was back in 1998 when the G2 beta of the media system had a bug where it failed and produced an error message. The CEO of Real Player said Microsoft is breaking his software. Spokes people at Microsoft argued that it didn’t. When was Silverlight first released and by who?The first version of Silverlight 5 was released on December 2, 2010 and on December 9, 2011 in its final version and it was created by Microsoft.What is Silverlight?Silverlight is an application framework for writing and running rich internet applications that was actively developed and marketed by Microsoft. https://padlet.com/che18000028/1uh005wgshgo/wish/322073678 2019-01-18 12:02:57 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322073678 disadvantages of flash animation noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322074006 Flash files don't work on Apple products such as iPads and iPhones.
    You can only view flash if you have flash player installed into your machine or browser. 
    websites with alot of flash animation do not show up as commonly on search engines as the engines do not have enough data on them.
    ]]>     2019-01-18 12:04:54 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322074006     File Formats sha18002854 https://padlet.com/che18000028/1uh005wgshgo/wish/322074360 AIFF, WAV, DV, MP3 and MPEG-1
    (additional QuickTime extensions allows other formats like OGG, ASF, FKV, MKV, DivX Media format, and others.]]>     2019-01-18 12:06:40 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322074360     noi18000270 https://padlet.com/che18000028/1uh005wgshgo/wish/322077768 2019-01-18 12:20:52 UTC https://padlet.com/che18000028/1uh005wgshgo/wish/322077768