Introduction to Video Production Munsang College Information and Communication Technology S2 Lesson 12

What is Video Processing? The term video –"video" meaning "I see", from the Latin verb "videre“ –several storage formats for moving pictures

Video Formats Digital –Blu-ray Disc, DVD, QuickTime, and MPEG-4 Analog –VHS and Betamax –Can be recorded as PAL or NTSC 3D-Video –MPEG-4 –Six or eight cameras in capturing

Video Resolutions 480i(640 x 480, Standard TV) VGA (640 x 480) SVGA (800 x 600) DV NTSC (720 x 480) DV PAL (720 x 576) HDV 720p (1280 x 720) HDV 1080i (1920 x 1080, Full HD)

Frame Rate Number of frames per second (fps) 6-8 fps for old mechanical cameras 120 or more fps for new professional cameras. FormatCountryFrame Rate PALEurope, Asia, Australia25 fps SECAMFrance, Russia, Africa25 fps NTSCUSA, Canada, Japan29.97 fps

Distribution between NTSC and PAL

Eye Test

Persistence of vision The accepted term for this phenomenon in the realm of cinema history and theory. In past: 16 frame/s Now: 24 frame/s

New Frame Rate The new film system Maxi Vision 48 films at 48 frames per second This ultra-smooth imaging is called High motion.

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Task 4 in a group, produce a video clip, and will be assessed according to the following: The storyboard design (storyboard worksheet) (30%) Video product(50%) –Video shooting technique (20%) –Video editing technique (20%) –Overall (10%) Presentation(20%)

Assessment Rubric TaskNeed improvement (1 point) Average (2 point) Good (3 points) Excellent (4 points) Weighting Story board creation Story board is irrelevant & incomplete. Story board only shows insufficient idea. Story board can be presented clearly. Story board can be presented clearly, accurately and useful. 30 Video - shooting technique Video is unorganized.Video is interesting.Video is interesting and meaningful. Video is organized and professional. 20 Video - editing technique Video effect is not appropriate. Video effect is appropriate. Video effect is appropriate and interesting. Video effect is attractive and professional. 20 Video - Organization of information Audiences cannot follow the sequence of the information at all. Audiences have difficulty in following presentation. Information is in logical sequence that audiences can follow easily. Information is in a logical sequence that can draw the interest of the audiences. 10 Presentation - Eye contact Student has no eye contact with audiences at all. Student spends most of the time on reading the notes. Student can maintain eye contact with audiences. Student maintains eye contact with most audiences, and seldom returns to notes. 5 Presentation - Eloquent and tone Student mumbles, has a low voice, and incorrect pronunciation. Student has a low voice, and incorrect pronunciation. Student has a clear voice, and correct pronunciation. Student uses a clear voice with appropriate intonation, and correct pronunciation. 5 Presentation - Use of multimedia Poor use of multimedia elements. Relevant use of multimedia elements learnt. Use multimedia elements that are helping in deliver a clear message. Effective use of multimedia elements to enhance interesting communication. 10