Do you know anything about Vodcast?

Question

I have heard that there is something called vodcast. What is it? How can I vodcast? any good services. I use blogger

http://www.tr-avel.com/

Answer 1

Video podcast (sometimes shortened to vidcast or vodcast) is a term used for the online delivery of video on demand video clip content via Atom or RSS enclosures. The term is an evolution specialized for video, coming from the generally audio-based podcast and referring to the distribution of video where the RSS feed is used as a non-linear TV channel to which consumers can subscribe using a PC, TV, set-top box, media center or mobile multimedia device).
From a web server, a video podcast can be distributed as a file or as a stream. Both methods have their advantages and disadvantages. Downloading complete video podcasts in advance gives the user the ability to play the video podcasts offline on, for example, a portable media player. A downloaded version can be watched many times with only one download, reducing bandwidth costs in this case. Streaming allows seeking (skipping portions of the file) without downloading the full video podcast, better statistics and lower bandwidth costs for the servers; however, users may have to face pauses in playback caused by slow transfer speeds.

A podcasting client may work with a separate, or integrated player. One such example of the latter is iTunes, which is an unusual case of a web feed aggregator being added to a media player rather than vice versa.

Vodcasting (Video Podcasting) took off in the Netherlands, for several reasons. First, over 60% of the Dutch have broadband Internet of 1 Mbit/s and faster so there's a large potential audience for on-demand video services. Second, vodcasting was pioneered and promoted by Dutch streaming specialists at vodcast.nl. Video blogging was promoted by xolo.tv from Amsterdam.

Following suit in August 2005 was the launch of a Philippines-based infotainment program called HIT.

Channeling of on-demand content has major benefits for both publishers and subscribers. Publishers can still bundle content for their audience. Subscribers can consume content on-demand and don't need keyboard or mouse interfaces to choose channels and items, much similar to zapping through regular TV stations, and new episodes show up automatically, so the technology is ideal for on-the-go (portable media players and mobile phones) and living room mass media consumption (TV), as demonstrated by the pioneers at vodcast.nl. Apple's Front Row media center application is the first to support this technology.

Prosumers are using this technology as well, but for completely different purposes: mainly targeting desktop and offline (iPod/Zune) use, and call their efforts video blogs, vlogs, vlogging and vcasts, which are easily mistaken for but are not the same as Video podcasts.

Answer 2

There is no such thing as a "permissible amount." However, you may be able to claim use if the use of the copyrighted material is for educational purposes. Non-profit use doesn't make any difference. The student's mother is right insofar as there is no minimum amount of use below which it's okay to use it without permission. However, educational use of copyrighted material is permissible under fair-use provisions of U.S. copyright law, so she's wrong in that respect. Just keep in mind that you never really know if your use qualifies as fair use unless and until you go to court and a court decides—otherwise it's always a calculated risk. Note that if you intend to assert fair use, you need to credit each bit of copyrighted material you use, with a copyright notice inserted over the video. This doesn't guarantee that it's fair use.