{"id":2059,"date":"2014-03-11T09:33:49","date_gmt":"2014-03-11T09:33:49","guid":{"rendered":"http:\/\/www.dientoan.us\/?p=2059"},"modified":"2018-06-19T10:22:59","modified_gmt":"2018-06-19T10:22:59","slug":"bai-on-2-tom-tat-nguyen-tac-hoat-dong-proshow-producer-photoshop","status":"publish","type":"post","link":"http:\/\/www.dientoan.us\/?p=2059","title":{"rendered":"B\u00e0i \u00f4n 2: T\u00f3m t\u1eaft nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng Proshow Producer & Photoshop"},"content":{"rendered":"

T\u00f3m t\u1eaft<\/u>: Phim \u1ea3nh c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec7n \u1ea3nh c\u0103n b\u1ea3n. Proshow Producer gi\u00fap c\u00f4ng vi\u1ec7c r\u00e1p n\u1ed1i, ch\u1ed3ng h\u00ecnh, v\u00e0 chuy\u1ec3n \u0111\u1ed5i phim \u1ea3nh \u0111\u01b0\u1ee3c d\u1ec5 d\u00e0ng, su\u00f4ng s\u1ebb h\u01a1n. Tuy nhi\u00ean kh\u1ea3 n\u0103ng ch\u1ec9nh s\u1eeda n\u1ed9i dung trong khung h\u00ecnh, v\u1ebd th\u00eam h\u00ecnh, \u0111\u1ed5i m\u00e0u, v\u00e0 vi\u1ebft ch\u1eef tr\u00ecnh b\u00e0y r\u1ea5t gi\u1edbi h\u1ea1n. Ch\u00fang ta n\u00ean s\u1eed d\u1ee5ng Photoshop n\u1ebfu nhu c\u1ea7u phim \u1ea3nh \u0111\u00f2i h\u1ecfi l\u00e3nh v\u1ef1c n\u00e0y. B\u00e0i \u00f4n n\u00e0y t\u00f3m t\u1eaft nh\u1eefng danh t\u1eeb k\u1ef9 thu\u1eadt v\u00e0 nguy\u00ean t\u1eafc c\u0103n b\u1ea3n \u0111\u00f2i h\u1ecfi trong c\u00f4ng vi\u1ec7c r\u00e1p n\u1ed1i v\u00e0 chuy\u1ec3n \u0111\u1ed5i phim \u1ea3nh. C\u00e1c k\u1ef9 thu\u1eadt n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong kh\u00fac phim ng\u1eafn sau \u0111\u00e2y.<\/p>\n

[WMVPlayer video=”\/video\/RotatingReflection.1.flv” image=”\/video\/RotatingReflection.2.jpg” width=640 height=384 autostart=0 repeat=1 \/]<\/div>\n

1. M\u1eb7t n\u1ea1 khung h\u00ecnh.<\/u>
\nKhi hai khung h\u00ecnh ch\u1ed3ng l\u00ean nhau, khung h\u00ecnh b\u00ean tr\u00ean s\u1ebd che kh\u00f4ng cho th\u1ea5y khung h\u00ecnh b\u00ean d\u01b0\u1edbi. N\u1ed9i dung c\u1ee7a khung h\u00ecnh c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t b\u1ee9c h\u00ecnh, m\u1ed9t \u0111o\u1ea1n phim \u1ea3nh, hay ch\u1ec9 l\u00e0 m\u1ed9t m\u00e0u tr\u01a1n l\u00e0m n\u1ec1n h\u00ecnh. N\u1ed9i dung khung h\u00ecnh khi ch\u1ec9nh s\u1eeda trong Phostoshop ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 h\u00ecnh hay m\u00e0u. C\u00f3 ba c\u00e1ch th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 tr\u00f4ng th\u1ea5y khung h\u00ecnh b\u00ean d\u01b0\u1edbi m\u1eb7c d\u00f9 \u0111ang b\u1ecb khung h\u00ecnh b\u00ean tr\u00ean che m\u1ea5t.
\n\u263c 1.1. Chuy\u1ec3n d\u1ecbch n\u1ed9i dung c\u1ee7a khung h\u00ecnh b\u00ean tr\u00ean ra kh\u1ecfi khung hay ph\u00f3ng nh\u1ecf n\u1ed9i dung trong khung h\u00ecnh cho nh\u1ecf l\u1ea1i. N\u00ean nh\u1edb k\u00edch th\u01b0\u1edbc khung h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn tr\u01b0\u1edbc khi l\u00e0m phim v\u00e0 kh\u00f4ng thay \u0111\u1ed5i. Nh\u1eefng ch\u1ed7 khuy\u1ebft n\u1ebfu c\u00f3 trong khung h\u00ecnh ch\u1ed3ng b\u00ean tr\u00ean v\u1edbi \u0111\u1ed9 trong l\u00e0 100% s\u1ebd cho th\u1ea5y n\u1ed9i dung c\u1ee7a khung h\u00ecnh b\u00ean d\u01b0\u1edbi \u1edf nh\u1eefng v\u1ecb tr\u00ed t\u01b0\u01a1ng \u1ee9ng.
\n\u263c 1.2. \u0110\u1ed5i \u0111\u1ed9 c\u1ea3n hay \u0111\u1ed9 m\u1edd c\u1ee7a khung h\u00ecnh b\u00ean tr\u00ean hay b\u00f4i x\u00f3a c\u00e1c \u0111i\u1ec3m m\u00e0u c\u00f3 s\u1eb5n, 100% \u0111\u1ed9 c\u1ea3n ch\u1ec9 th\u1ea5y khung h\u00ecnh ch\u1ed3ng b\u00ean tr\u00ean. 80% th\u1ea5y n\u1ed9i dung c\u1ee7a khung b\u00ean tr\u00ean v\u00e0 khung b\u00ean d\u01b0\u1edbi tr\u1ed9n l\u1eabn v\u1edbi nhau. Khung h\u00ecnh b\u00ean tr\u00ean hi\u1ec7n r\u00f5 h\u01a1n v\u00ec \u0111\u1ed9 c\u1ea3n \u1edf 80% s\u1ebd cho th\u1ea5y khung h\u00ecnh d\u01b0\u1edbi \u1edf \u0111\u1ed9 s\u00e1ng 20%. 0% ch\u1ec9 cho th\u1ea5y n\u1ed9i dung trong khung h\u00ecnh b\u00ean d\u01b0\u1edbi. Phim \u1ea3nh s\u1ebd r\u1ea5t linh \u0111\u1ed9ng n\u1ebfu \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt n\u00e0y cho nhi\u1ec1u khung h\u00ecnh ch\u1ed3ng l\u00ean nhau, nh\u01b0ng r\u1ea5t ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi \u00f3c t\u01b0\u1edfng t\u01b0\u1ee3ng v\u00e0 m\u1eaft m\u1ef9 thu\u1eadt.
\n\u263c 1.3. M\u1eb7t n\u1ea1 khung h\u00ecnh d\u00f9ng \u0111\u1ec3 che hay cho th\u1ea5y n\u1ed9i dung mu\u1ed1n tr\u00ecnh b\u00e0y trong m\u1ed9t khung h\u00ecnh. Nh\u1eefng ch\u1ed7 c\u1ee7a khung h\u00ecnh b\u00ean tr\u00ean b\u1ecb m\u1eb7t n\u1ea1 che s\u1ebd kh\u00f4ng th\u1ea5y n\u1eefa v\u00e0 ch\u1ec9 th\u1ea5y h\u00ecnh c\u1ee7a khung h\u00ecnh b\u00ean d\u01b0\u1edbi. Nguy\u00ean t\u1eafc n\u00e0y gi\u00fap cho hai khung h\u00ecnh kh\u00e1c bi\u1ec7t c\u00f3 th\u1ec3 tr\u1ed9n l\u1eabn v\u1edbi nhau t\u00f9y theo h\u00ecnh d\u00e1ng v\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u1eb7t n\u1ea1 khung h\u00ecnh. V\u1ecb tr\u00ed che t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 trong hay m\u00e0u \u0111en tr\u1eafng. Thu\u1ea7n \u0111en t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 0% \u0111\u1ed9 c\u1ea3n hay 100% \u0111\u1ed9 trong (th\u1ea5y khung d\u01b0\u1edbi). Thu\u1ea7n tr\u1eafng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 100% \u0111\u1ed9 c\u1ea3n hay 0% \u0111\u1ed9 trong (th\u1ea5y khung tr\u00ean).<\/p>\n

2. Nguy\u00ean t\u1eafc ho\u1ea1t h\u00ecnh qua c\u00e1c x\u1ea3o thu\u1eadt \u0111i\u1ec7n \u1ea3nh b\u1eb1ng c\u00e1ch \u0111\u00e1nh d\u1ea5u c\u00e1c khung h\u00ecnh ch\u00ednh tr\u00ean d\u00f2ng th\u1eddi gian trong Proshow Producer.<\/p>\n

3. Nguy\u00ean t\u1eafc \u0111i\u1ec1u ch\u1ec9nh m\u00e0u s\u1eafc d\u00f9ng khuynh \u0111\u1ed9 \u0111\u1ec3 tr\u1ed9n m\u00e0u gi\u00fap gi\u1ea3m ho\u1eb7c t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n v\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0u s\u1eafc trong t\u1eebng khung h\u00ecnh.<\/p>\n

4. Khung h\u00ecnh vi\u1ebft ch\u1eef.<\/p>\n

Danh t\u1eeb k\u1ef9 thu\u1eadt chuy\u00ean m\u00f4n<\/u>
\nLayer<\/b>, khung h\u00ecnh, l\u1edbp ch\u1ee9a
\nLayer mask<\/b>, m\u1eb7t n\u1ea1 khung h\u00ecnh
\nFilm effects<\/b>, x\u1ea3o thu\u1eadt \u0111i\u1ec7n \u1ea3nh
\nDuration<\/b>, th\u1eddi gian phim
\nTimeline<\/b>, d\u00f2ng th\u1eddi gian
\nPixel intensity<\/b>, c\u01b0\u1eddng \u0111\u1ed9 (\u0111\u1ed9 s\u00e1ng) c\u1ee7a \u0111i\u1ec3m m\u00e0u
\nPixel transparency<\/b>, \u0111\u1ed9 trong c\u1ee7a \u0111i\u1ec3m m\u00e0u
\nPixel opacity<\/b>, \u0111\u1ed9 c\u1ea3n hay \u0111\u1ed9 m\u1edd c\u1ee7a \u0111i\u1ec3m m\u00e0u
\nContrast<\/b>, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n (tr\u1eafng \u0111en r\u00f5 r\u1ec7t nh\u01b0 h\u00ecnh v\u1ebd)
\nBrightness<\/b>, \u0111\u1ed9 s\u00e1ng
\nGradient<\/b>, khuynh \u0111\u1ed9, \u0111\u1ed9 li\u00ean t\u1ee5c, h\u01b0\u1edbng \u0111\u1ed9 t\u0103ng
\nColorization<\/b>, t\u00f4 m\u00e0u
\nKeyframe<\/b>, khung h\u00ecnh ch\u00ednh
\nStart time<\/b>, th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u
\nStop time<\/b>, th\u1eddi \u0111i\u1ec3m ch\u1ea5m d\u1ee9t
\nZoom<\/b>, c\u00f2n g\u1ecdi l\u00e0 scaling<\/u>, ph\u00f3ng l\u1edbn hay ph\u00f3ng nh\u1ecf
\nPan<\/b>, c\u00f2n g\u1ecdi l\u00e0 translate<\/u>, chuy\u1ec3n d\u1ecbch (v\u1ecb tr\u00ed d\u00f9ng t\u1ecda \u0111\u1ed9)
\nRotate<\/b>, quay
\nHorizontal direction<\/b> or x-direction, chi\u1ec1u ngang
\nVertical direction<\/b> or or y-direction, chi\u1ec1u d\u1ecdc
\nClockwise<\/b>, c\u00f9ng chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3
\nCounterclockwise<\/b>, ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3
\nText layer<\/b>, c\u00f2n g\u1ecdi l\u00e0 caption<\/u>, khung h\u00ecnh vi\u1ebft ch\u1eef.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00f3m t\u1eaft: Phim \u1ea3nh c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec7n \u1ea3nh c\u0103n b\u1ea3n. Proshow Producer gi\u00fap c\u00f4ng vi\u1ec7c r\u00e1p n\u1ed1i, ch\u1ed3ng h\u00ecnh, v\u00e0 chuy\u1ec3n \u0111\u1ed5i phim \u1ea3nh \u0111\u01b0\u1ee3c d\u1ec5 d\u00e0ng, su\u00f4ng s\u1ebb h\u01a1n. Tuy nhi\u00ean … \u0110\u1ecdc ti\u1ebfp →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[29],"tags":[],"_links":{"self":[{"href":"http:\/\/www.dientoan.us\/index.php?rest_route=\/wp\/v2\/posts\/2059"}],"collection":[{"href":"http:\/\/www.dientoan.us\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dientoan.us\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dientoan.us\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dientoan.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2059"}],"version-history":[{"count":0,"href":"http:\/\/www.dientoan.us\/index.php?rest_route=\/wp\/v2\/posts\/2059\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.dientoan.us\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dientoan.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2059"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dientoan.us\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}