What is Timed Text?

The term Timed Text or (TT) is the term of text media synchronized with other media that of the Video and Audio. In other words, simply put text media with a foreign film, or for the hearing impaired, or subtitles. This term of time text applications came up with the first SMIL 2.0 applications and thus became part of the W3C over all indulgent to implement this tool into all forms of Audio and Video applications. Since then the W3C has formed a working Group that will initiate the Time Text to all existing XML application software that can be implemented to audio and Video text formats.

So when you think of Time Text it is not a new thing of today, it’s just an application added to the part of Audio and Video to enhance the outsourcing of media on the applications widely used today such as SMIL, SAMI, Windows Media Players, Quick, Mpeg’s to name a few examples. Therefore, we will look at the everyday use in the world of technology and see where we implement these areas of Timed Text ( TT ) and how it is used.

Timed Text what it is exactly

Timed Text is not a new invention by any means, but as we, all know the W3c saw that we need a TT that we can all use for most common world texting. HTML, and XHTML along with XHTML + Time can all use this application, it was up to the W3C to finally look at an alternative constructive use of Time Texting in a software format that could be used widely by applications. Therefore, the saw a need for the HTML, as it needs a Time Text in HTML format that can be adapted to all applications of Audio and Video. A tool of text plus timing of Audio and Video for countless reasons, some of Subtitles, from foreign language to the world of adding time Text to Video and Audio, like that of Karaoke and Closed Captioning for the hearing impaired. The W3C first attempt at this was a release development in 2003 for the adaptation of SMIL version 2.0 called the Distribution Format Exchange Profile or the (DFXP)

Therefore, you can read what is being said when volume is low or spoken in a different language adaptation or made for the hearing impaired. A tool to be added to Mpegs, and Mp3 and Mp4 formats, as well as other software’s like that of HTML, XHTML and so forth. The first draft was compatible to Quick Time, SMIL, SAMI, and many other Audio and Playing devices on the net for presentations of Time Text synchronization with the Audio and video Presentation. A Synchronized word texting with the application of video and audio like we mentioned before is not a new area but a necessary one when giving presentation to foreign clients in the business world today. Do they not only see the rich text image or hear sound but also can follow along in text format when the presentation is presented to them.

Timed Text and its Uses

As we can see there are many different uses and implications why we would use Time Text technology tool in the world of our Business and personal lives today. For the Business reasons we would use this in presentations to a large variety of reasons such as Closed Captioning, and Hearing Impaired, Foreign Language, with subtitles. Thus to give a clear crisp presentation of text with synchronized wording to the Audio and Video of the Presentation for audience that cannot hear everything you say but can follow along with the presentation. In the personal Life of the everyday person we use Text Time tool in Karaoke, and in Audio and Video of our everyday lives, when you watch that foreign film, and thus or the volume is just too low, for the hearing impaired to be able to follow the film, or Audio of entertainment. Therefore, if you have ever watched a foreign film with subtitles then you have done Time Text , or sang at a party or night out at a Karaoke again you have used Time Text.

Overview of Time Text

More Over to the point a small tool of time text in today’s world can make a difference to our Business and personnel lives. If you want to be heard well in a presentation and you use time text technology in your creating of the project, you find that the overview response is greater than ever before. Yet did you not get that line in the movie you watched when they spoke the language you did not understand. Well did the production of the movie not use subtitles for your native tongue so you can follow along with the film. Without Time text, we would find that our lives would be different you would never get that contract at work if you had a client that was hearing impaired because you forgot to give them the text with your presentation. As for you would not venture into a foreign film, or try to sing at a party without the words in front of you on the karaoke machine.

Resources Used:

• Timed-Text - a need for interoperable captioning options and authoring solutions
• First Public Working Draft for Timed Text Distribution Format Exchange Profile (DFXP)
• W3C Timed Text Homepage
• Timed Text Overview
• MPEG-4 Part 17
• Timed-Text - authoring solutions
• Support for 3GPP Timed Text
• Overview of a timed text stream