
When I participated in EFL537 with the function in multimedia applied in learning and teaching language that means teacher can create materials through multimedia, technology in every lesson. Technological advances have made it possible for teachers to access authentic audiovisual resources directly through internet where users post their videos such as: http://www.youtube.com/
More over, teachers may begin by videotaping class performances such as speech presentations or show-and-tell sessions. Teachers can also familiarize themselves with these technologies by visiting online video viewing sites, which often offer audiovisual demonstrations created by educators, consultants, etc. Several factors have contributed to the proliferation of such online video content,
When searching for Web sites that can store and display school audiovisual resources, teachers must aware that the Internet is a public arena and many online video-sharing sites provide access to explicit content. The presence of such content may detract from the educational experience for students who want to share their videos with friends, relatives, and other students.
When considering publishing students' productions online, teachers should be aware that they must receive student, parental, and institutional consent prior to putting any videos or photos online. I would recommend that teachers work with their school administrations when choosing an online video storage site. It would also be advisable for teachers and their administrations to draft a consent form for students to sign.
Teachers need to explain at the beginning of their courses that productions will be stored online. They should provide students with a link to the site where materials will be stored so that all parties can access course materials.

