huong dan su dung phan mem camtasia studio

11/15/2007

Hng dn s dng phn mm Camtasia Studio quay video bi ging- CENTEA -

Hin nay, trong qu trnh i mi phng php ging dy, xu th to bi ging in t ang c nhiu gio vin v nh trng ch trng, cng nh gy c s ch v hng khi t pha hc sinh. Tuy nhin, khi thc hin bi trnh chiu th r rng, c nhng ni dung, nhng phn ging ngha, gii thch, ta ch c th ging gii mt cch chi tit trn lp hc. V v vy, nu sau gi hc, hc sinh hoc cc ng nghip mun xem li bi ging nm r hn ni dung bi ging th s gp nhiu kh khn. Hoc chun b cho tit thao ging cp trng, chng ta chun b bi trnh chiu rt cng phu, vi nhiu hnh nh, on phim minh ha sng ng nhng n ngy thao ging, Thy C nhn c tin xu l my chiu ca trng b trc trc... T cc tnh hung trn, ta ny sinh tng: Ti sao mnh khng lm mt video bi ging hc sinh c th tham kho sau gi hc, hoc vn c th tip thu c cc chnh ca bi nu chng may gio vin ngh m... Chnh v th, thng qua bi vit ny, CENTEA mun hng dn mt cch chi tit cch to file video bi ging t bi trnh chiu PowerPoint.

www.giaovien.net --//-- www.center4teachers.com [email protected]

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11/15/2007 Trc y, quay mt on phim tht s l c mt vn , v khi nghe n cm t quay phim th mi ngi thng ngh ngay n cn phi c my quay, v cn phi c k thut quay phim, lng ting... Chnh v th, c nhiu ngi cho rng to c nhng on Video Multimedia cho bi ging s tn rt nhiu cng sc. Th nhng, ngy nay, chng ta khng cn phi c my quay m vn c th to ra nhng on phim sng ng mt cch d dng. l nh chng ta s dng phn mm Camtasia Studio ca hng TechSmith. Phn mm ny h tr quay phim 1 vng ca mn hnh v dng phim cng nh chnh sa cc file video, audio. c bit, t phin bn Camtasia Studio 4.0 tr v sau, hng phn mm TechSmith nhng cng c ca mnh vo b phn mm Microsoft Office gip ngi s dng c th quay trc tip cc file PowerPoint. I. Gii thiu s lc v phn mm Camtasia Studio: Phn mm Camtasia Studio l mt gii php hon chnh nhm quay phim, thu m, chnh sa v ng gi cc on ph im. Cng c ny h tr nhiu nh dng file video v tng thch vi h iu hnh Windows (t phin bn 4.0.1 chng trnh tng thch vi Windows Vista). Chng trnh c cc chc nng chnh sau: To mt nh dng file Video t mt vng ca mn hnh desktop, t file trnh din PowerPoint v t Webcam. Cng c ny gip chng ta d dng to cc cua bi ging, video bi ging hoc bi ging trc tuyn... Chnh sa v lm tng hiu qu hnh nh, m thanh. C kh nng trch xut, loi b m thanh ra khi file video. Thu m v to cc file audio. Xut bn v chia s. o Ta c th xut phim thnh nhiu nh dng khc nhau nh Flash, Quick Time, Windows Media v rt nhiu nh dng khc, sau c th chia s on phim


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11/15/2007 ca mnh trn Web, CD hc DVD. c bit, h tr chun bi ging in t SCORM. o Ta c th s dng chc nng Production Wizard tin hnh cng vic ny mt cch d dng. o Sau khi xut bn, chng trnh cng h tr chng ta upload on phim ln web thng qua server ca TechSmith vi thi hn 30 ngy. Qu Thy C c th tham kho thm cc tnh nng ca chng trnh ti website ca hng phn mm TechSmith http://www.techsmith.com/camtasia/ Cu hnh ti thiu s dng phn mm Camtasia Studio: H iu hnh Windows 2003, XP hoc Windows Vista. (Phin bn 4.0.0 c th chy trn h iu hnh Windows 2000) Microsoft DirectX 9 hoc phin bn mi hn. Qu Thy C c th ti plugin ti trang web ca Microsoft. Hoc c th nhn vo y n trang download. CPU ti thiu 1.0 GHz processor ~ cu hnh ngh: Celeron t 2.5 GHz tr ln ( c th s dng tt chc nng quay phim v quay bi ging PowerPoint.) B nh ti thiu 256 MB RAM ~ B nh ngh: 512 GB ( trong qu trnh chng trnh bin dch v ng gi ta c th chy 1 s chng trnh khc ng thi). cng cn trng khong 34 MB dung lng ci t chng trnh. Hin nay, TechSmith nng cp phn mm ln phin bn 5.0 v i hi cu hnh my cao hn (v d CPU P4 3.0Ghz, b nh RAM: 1GB, dung ln cng 60 MB...). II. Ci t chng trnh: Ti file phin bn 5.0 (dng th 30 ngy ) ti trang web ca TechSmith: http://www.techsmith.com/download/trials.asp Hin nay, TechSmith ngng cung cp phin bn 4.0, do , h tr qu Thy C, trung tm CENTEA Data s a chng trnh ci t ny ln Trung tm ti nguyn ti mc Phn mm gio dc. Qu Thy C c th ti bn dng th 30 ngy v tm kim s serial ng k t cc ngun khc s dng. Chy file ci t. www.giaovien.net --//-- www.center4teachers.com [email protected] Trang 3/12

11/15/2007 Nhn Next > Click chn I accept the license agreement > Next. Chn 30 days evaluation. Nu c s ng k th click chn Licensed I have a key, nhp tn v s serial. Nhn Next T bc ny cc Thy C c th nhn Next lin tc chng trnh t ng ci t n khi chng trnh ci t bo hon thnh. Lu : nu nhn Next lin tc th chng trnh s ci t mc nh a ch: C:\Program Files\TechSmith\Camtasia Studio 4\ Sau khi ci t xong ta c th chy file Camtasia Studio.exe chy chng trnh. Tuy nhin, mc ch ca bi vit ny ch nhm hng dn cch qu Thy C quay file trnh chiu PowerPoint thnh on phim video nn ta khng cn chy file Camtasia.exe III. Cch quay file bi ging PowerPoint: 1. Cc bc chun b: Hon thin file trnh chiu bi ging. Kim tra tt c cc link lin kt trong bi ging. Xem li cc hiu ng t slide hp l cha (Ta phi lm bc ny, v trong khi quay phim ta khng th chnh sa, mun chnh sa Thy C phi lm li t u, v nh th mt nhiu thi gian v cng sc). Chun b kch bn, li ni tht chi tit, ta tng tng nh ang ln mt tit ging tht s trn lp, c th in ton b slide trnh chiu di dng hand- out d dng theo di ni dung cc slide tip theo. Kt ni headphone c km micro vo my tnh thu m li ging. M Volume Control bng cch Click vo nt c hnh chic loa khay System

tray (di cng bn phi, k ng h bo gi) nh hnh 1 Hp thoi Volume Control hin ra nh hnh 2


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11/15/2007

Hnh 2 nh hnh 3. Nu cha c mc mirophone th ta click vo mc Options, chn Properties

Hnh 3 Tm n dng Microphone, nh du chn nh hnh 4, click OK.

Hnh 4 www.giaovien.net --//-- www.center4teachers.com [email protected] Trang 5/12

11/15/2007 Hp thoi Volume Control hin tr li v c thm mc

Microphone bn gc phi, Thy C khng chn Mute v ko thanh volume ln cao nht nh hnh 5 ( thu m li ging mc nhy nht, trnh li ging nghe khng r)

2. -

Tin hnh quay phim bi ging: Sau khi chun b bi ging v cc bc trn xong, ta bi ging ch

son tho, nu ci t Camtasia th trn thanh toolbar s c mc nh hnh 6.

Hnh 6 hnh 7 Nu khng thy ta vo View > Toolbar v click chn Camtasia Studio nh

Hnh 7 Kim tra li hot ng ca micro. eo tai nghe vo v iu chnh micro v tr gn st ming.


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11/15/2007 Click chn vo nt Record Audio, nt k ch Record trn hnh 6. (chn nt Nhn nt Record nh hnh 6, bt u thu m. Khi nhn nt ny,

ny thu m) chng trnh s t ng chuyn PowerPoint thnh slide trnh chiu v chng trnh Camtasia hin bng thng bo bt u d n quay phim nh hnh 8.

Hnh 8 Lu : nn chn ch Show tip again mn hnh 8 hin ra trc khi quay bi ging Thy C c thi gian chun b. Khi chn nt Record, th ta khng th chnh sa li bi ging, trong qu trnh quay, nu Thy C nhn nt Esc tr v mn hnh son tho ca PowerPoint th chng trnh s t ng ngng quay v hon thnh d n. Nu mun tip tc, ta phi lm li t u. Trong qu trnh quay, ta c th tm dng d n ngh gii lao bng cch nhn t hp phm Ctrl + Shift + F9 nhng tuyt i khng nhn Esc. Nhn nt Close bng thng bo, Thy C ch s c mt ch REC mu nm gia slide bn phi, khi ch REC bin mt ta bt u qu trnh quay phim bi ging ca mnh bng cch tin hnh bi ging mt cch bnh thng nh ang ging trn lp. Lu : trong qu trnh quay bi ging, chng ta s khng nghe c ting ni ca mnh trong headphone, nu Thy C kim tra k lng hot ng ca micro nh thao tc trn th c yn tm v thoi mi ging bi sao cho sinh ng, v Camtasia ngt ting pht ra t loa trnh tp m trong qu trnh thu.


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11/15/2007 Sau khi thu xong, ta nhn phm ESC, chng trnh s hin thng bo hi c

lu li d n hay khng. Ta nhn OK, mc nh chng trnh s lu d n ti a ch My Documents / Camtasia Studio vi tn file do chng ta t t v c phn m rng l camproj. Nu khng mun lu li on video va thu, ta nhn Cancel.

3. La chn nh dng cho on phim: Sau khi lu li file d n, chng trnh Camtasia s t ng khi chy vi d Chng trnh hin ln hp thoi nh hnh 9. Chn Produce your Record. n m chng ta va hon thnh.

Hnh 9 Mn hnh hin ra nh hnh 10.


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11/15/2007

Hnh 10 Phn tch: Chn Recommended my production settings xut on phim theo cc Chn Custom Product Profile: xut on phim theo cc thng s m ta ci t Avi: xut on phim thnh video c nh dng .avi. nh dng ny tuy c thng s mc nh ca Camtasia. sn thng qua on phim. dung lng ln, nhng hnh nh sc nt khng b git hnh v ting khi xem phim. Sau ny, c th to thnh da phim VCD hoc DVD, ng thi cng c th upload ln mng thng qua cng c Video ca Google hay Youtube. C th dng Quick Time hoc Windows Media xem phim. Tuy nhin, khi em on phim sang my th 2 s dng, cn kim tra xem on phim c chy trn my th 2 hay khng. Nu khng, phi ci t Camtasia hoc cc b gii nn phim. Flash (Swf/Flv) Macromedia Flash output : xut on phim theo nh dng flash (swf) hoc dng video flash (flv). C u im l file gn nh, dung lng nh (ch bng khong 1/3 dung lng ca dng avi) m hnh nh vn rt sc nt, c th chp vo th www.giaovien.net --//-- www.center4teachers.com [email protected] Trang 9/12

11/15/2007 nh v xem trn in thoi di ng c chc nng xem phim. Tuy nhin, nh dng ny khng xut c thnh a phim VCD, DVD, ng thi cng khng c Google h tr xem trc tuyn, v my tnh phi c chng trnh Flash Player ( xem dng file swf) hoc FLV Player ( xem dng file flv). Nhng nu my tnh c chng trnh xem phim dng Flash th nh dng ny s rt tt. C th s dng chng trnh Camtasia Player km theo xem phim c nh dng ny WMV Windows Media Streaming video : dung lng ln, nhng hnh nh li MOV Movie Quick Time: cng ging nh nh ng FLV v cn dng Do , CENTEA ngh chn nh dng AVI hoc Flash. Sau khi click chn Avi, ta nhn Next. Tip tc nhn Next mt ln na, mn kh nhe v hay mt ting. chng trnh Quick Time Player xem phim. 4. Ci t thng s: hnh Production Wizard hin ra nh hnh 11

Hnh 11 Nu Thy C mun khung hnh ln xem ton b mn hnh th c th chn Preset video size v chn 640 x 480 (recommend). Ta khng nn chn ch ln hn v hnh nh c kh nng b v.


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11/15/2007 Nu Thy C mun quay on phim ging v bi c v nhng li vo Cc mc khc nguyn nh mc nh. Xong , nhn Next. Mn hnh hin ra nh hnh 12

PowerPoint cho bi ging mi th Thy C nn chn Standard video size: 384 x 288.

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Ta c th chn hnh chm m chn vo video bng cch chn Include Ta cng c th ng gi on phim theo chun bi ging in t SCORM. Nu Thy C c trang web ring, ta c th nhng trc tip on phim

Watermark, nhng cch ny s lm hnh nh hi m v kh quan st.

ca mnh vo web bng cch chn Embed Video into HTML, ri sau upload ton b cc file html ln web ci t m khng cn thng qua cng c YouTube hay Google Video. y , CENTEA chn gii php khng click chn mc no ht. Nhn Next. Tip tc nhn Next mt ln na. Hp thoi hin ra nh hnh 13


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11/15/2007

Hnh 13 t tn file mc Production name. Ch nh th mc lu file video phn Folder. Cc mc khc nguyn nh mc nh. Xong nhn Finish.

- Chng trnh s tin hnh xut file thnh nh dng avi. Thi gian xut file nhanh hay chm ty thuc vo thi gian ca bi ging v s hiu ng chng ta s dng, ng thi cng ph thuc cu hnh my ca chng ta. - CENTEA th nghim vi my cu hnh Celeron 2.6 GHz, RAM 512 MB th khi xut phim c thi lng 45 th hu nh phi tm dng cc cng vic khc ang chy trn my chng trnh Camtasia tin hnh ghi file. - Sau khi hon thnh, chng trnh s chy li on phim ca chng ta. Ta c th xem li, ri tt v nhn Finish th cng vic to video bi ging n y l thnh cng.


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