Suab thiab video editing nrog Screencast-o-matic thiab Audacity.

Thaum koj xav qhia lub cuab yeej lossis cov txheej txheem, feem ntau cov tub txawg tig mus rau kev qhia video rau ntawm nplooj ntawv tshwj xeeb ntawm cov ncauj lus, uas yog vim li cas cov neeg mob siab rau tsim cov ntsiab lus multimedia yuav tsum xav txog cov xwm txheej uas yuav cuam tshuam cov peev txheej thaum lawv tsim. , xws li audio. Kab lus no yuav qhia qee cov cuab yeej los kho cov audio thiab video tom qab nws tsim, cov no yuav tso cai tshem tawm, ntxig cov duab lossis txo cov suab uas tuaj yeem cuam tshuam qhov meej ntawm lub tutorial video.

Yuav tsum tau muab los xav hais tias nyob ntawm lub sijhawm ntawm kev hais lus ntawm cov lus qhia, cov ib puag ncig qhov twg cov ntaub ntawv, thiab cov kev pab raws li microphones (xws li nws txoj hauj lwm, deb ntawm cov lus los yog muab tshuaj ntxuav), ntau hom suab muaj, xws li: ua pa me me los yog muaj zog, lwm lub suab xws li cua, los nag, cov kauj ruam, tuav cov cuab yeej (nas nias los yog nias), yog hais tias koj muaj ib tug yees duab tsab ntawv rau daim ntawv koj yuav tau hnov ​​lub suab ntawm nplooj, cov ntau lwm tus neeg uas tom qab ua rau nws nyuaj qhov kev tsim txeej multimedia zoo siab rau tus mloog thiab yooj yim to taub.

Nws yog rau cov lus hais uas nyeem tau hais txog yuav ua li cas rau export, hloov thiab import suab tom qab thaum kaw lub suab, thiab yuav ua li cas ntxiv ib qho kev nthuav qhia duab thiab lub npe, hauv ib qho video tom qab xov tooj kaw.

Cov ntaub ntawv tawm tswv yim

Hauv paus, tus yees duab video uas tau ua dhau los nrog nws cov suab uas raug xaiv, rau qhov kev piv txwv no peb yuav siv ib qho hauv .mp4 hom. Raws li software rau editing yuav siv screencast-o-matic  rau yees duab thiab audacity rau suab. Tsis tas li ntawd, raws li qhov kev nthuav qhia zoo dua, yuav tsum tso ib lub duab tso rau thaum pib ntawm daim vis dis aus uas qhia tau tias kev qhia yog dabtsi.

Peb tau raug nug, txog kev nyeem video ntawm qhov niaj hnub siv ArcGIS PRo, uas peb yuav tsum ua kom muaj cov kev hloov hauv qab no:

• Hloov cov npoo loj heev rau 1280 x 720.
• Txhim kho tus duab thiab cov ntawv thaum pib thiab qhov kawg ntawm qhov yees duab.
• Kho kom raug suab, tu tom qab suab nrov thiab tsis hnov ​​lus zoo.

Sib lawv ntawm cov kauj ruam

Cov ntu ntawm cov kauj ruam uas peb qhia tau yog qee cov ntsiab lus me me, tab sis hauv cov yeeb yaj kiab uas tau nthuav tawm thaum kawg nws tuaj yeem pom hauv ntau yam. Ua ntej pib txoj kev, cov txheej txheem dhau los yuav tsum tau nruab ntawm khoos phis tawm, screencast-o-matic  y audacity,

1 Video editing

• Kauj ruam 1. Qhib daim vis dis aus: Nws pib thau lub video ntawm lub platform screencast-o-maticThaum qhib, qhov kev xaiv kho yuav qhia pom qhov twg lub suab yuav muab rho tawm thiab tom qab hloov kho thiab cov cuab yeej los tso cov duab nthuav qhia ntawm videotutorial tseem muaj nyob. Peb tsis piav qhia meej txog dab tsi screencast-o-matic ua vim peb tau ua ua ntej ib qho xwm txheej ua ntej.

• Kauj ruam 2. Overlay duab rau video: Thaum koj qhib qhov kho kom raug xaiv, ib tug tshiab qhov rais, qhov twg cov cuab yeej nyob, mus nkag rau cov zaub cov duab rau lub yees duab tso tawm kom pom, koj yuav tsum xaiv qhov kev xaiv overlay daim duab, cov coj cov ntaub ntawv yog tshawb nrhiav thiab stretches los yog kev sib cog lus, raws li lub sij hawm hais tias koj yuav tsum muab lub yees duab.

• Kauj Ruam 3. Overlay cov lus sau rau hauv video: Ces muab lub npe coj los tso rau hauv, cov ntawv txhais tau ntau tshaj plaws thiab cov kev txwv tsis muab tso rau hauv cov ntsiab lus ntawm hom ntawv, xim thiab loj, thiab thaum twg nws npaj txhij, cov kev hloov yog txais.

• Kauj Ruam 4. Luam overlays rau lwm feem ntawm daim video: ob qho tib si tshaj plaws uas tau muab luam tawm, ob lub duab pib thiab lub npe, muab tso rau qhov kawg ntawm kev yees duab kom tiav qhov kev nyeem, qhov kawg tso rau hauv daim duab qhia thiab cov ntsiab lus uas tau muab luam tawm.

Suab editing

Rau cov suab kho lub Audacity program siv, uas yog pub dawb thiab qhib qhov chaw, koj tuaj yeem sau, kho kom raug, ntshuam thiab tawm suab. Nws muaj cov haujlwm xws li zom cov suab ntawm txhua lub suab los ntawm cov khoom siv xws li kab xev lossis vinyl cov ntaub ntawv. Muaj rau Windows, Mac OsX, thiab Ubuntu, nws tsis tas yuav tsum nruab qhov program vim nws kuj muaj lub khoos phib tawj yooj yim.

• Kauj Ruam 1. Export lub suab hauv .wav hom: Thaum koj nkag rau hauv qhov kev hloov kho ntawm screencast-o-matic, muaj ib lub vaj huam sib luag uas cov suab paj nruag los yog suab uas muaj qhov yees duab nyob, cov suab no yuav muab rho tawm thiab xa tawm hauv .wav hom ntawv los hloov tau qhov kev zov me nyuam audacity,
• Kauj Ruam 2. Qhib lub suab hauv Audacity: Tom qab tau rho tawm lub suab, nws qhib rau hauv qhov kev zov me nyuam audacityNrog rau Cov Ntaub Ntawv - Qhib qhov kev xaiv, thaum thau khoom rau hauv qhov system koj tuaj yeem pom cov ntawv qhia suab uas tau raug xa tawm los ntawm screencast. Ntau txoj kab ke tuaj yeem thauj mus rau hauv qhov kev kawm no. Nws yog ib qho tseem ceeb kom mloog tag nrho cov ntaub ntawv los txiav txim seb qhov twg yuav txiav tawm lossis txiav, nws yuav tsum raug coj mus rau hauv tus account tias yog tias ib feem ntawm lub suab txiav nws nws yuav tsis zoo ib yam nrog lub sijhawm ntawm cov yees duab tom qab, nws raug pom zoo yog tias muaj qhov yuam kev siv lub cuab tam lub suab qhov ntev ntawm lub suab txuas ntxiv kom phim cov yees duab.

Yog tias thaum qhib lub suab hauv qhov kev zov me nyuam nws tsis tau hnov, nws yog vim lub microphone yuav tsum tau teeb tsa, cov zaub mov kho kom raug - nyiam - khoom siv - cov khoom tso tawm nyob hauv lub vaj huam sib luag tseem ceeb. Ntawm no koj yuav tsum xaiv lub tswb pob ntseg uas koj siv.

• Kauj Ruam 3. Qhov tsis muaj suab nrov: Rau kev txo suab nrov, ib ntu ntawm kev xaiv twj ywm, kom khaws lub suab nrov los xaiv; qhov no ua tiav hauv cov ntawv qhia daws teeb meem, suab nrov txo. Tom qab ntawd tag nrho cov ntaub ntawv audio raug xaiv los ntawm nias CTRL + A, lossis hauv cov ntawv qhia zaub mov tseem ceeb koj tuaj yeem nrhiav cov cuab yeej xaiv, nyob ntawd koj xaiv qhov kev xaiv, tom qab ntawd hauv cov ntawv qhia hauv lub suab qhia suab nrov txo lub cuab tam. Tom qab, lub qhov rais qhib qhov twg cov kev txwv tsis pub dhau, hauv qhov no lawv khaws cia los ntawm lub neej ntawd thiab lees txais yog xaiv los khiav txoj kev. Lwm lub qhov rai yuav tshwm sim thaum pib txo lub suab nrov thiab lub sijhawm kwv yees hais tias qhov kev ua no tiav.

Nyob rau hauv lub nyhuv ntawv qhia zaub mov, ib tug ntau ntawm cov cuab yeej yuav tsum tau thov nyob rau hauv cov suab yog tias tsim nyog uas muaj nyob rau, koj yuav tau rho tawm suab nas nias, normalize suab, txhim khu ntses bass thaj tsam theem, thim rov qab, rov hais dua, hlob los yog hloov cov pace.

• Kauj Ruam 4. So lub suab tsis tau npaj cia: Tom qab lub suab txo, nws tau txiav txim siab tias qee qhov ntawm lub suab muaj lub suab tsis xav txog lossis qee yam kev ua yuam kev, nrog tus cursor tag nrho qhov chaw sib nug rau lub suab nrov (4) yog xaiv, thiab rau ntau dua qhov tseeb hauv kev xaiv cov nyees khawm ntawm zoom (+) thiab (-). Uas tso cai rau koj kom dav lossis txo daim ntawv qhia audio thiab yooj yim los nrhiav lub suab nrov kom raug tshem tawm.
• Txiav khawm: nrog rau qhov khawm koj tau txais tsuas yog cov thooj uas xaiv los ntawm tus cursor, uas yog, nws cia tib qhov chaw ntawm lub suab. Yog hais tias nws yuav tsum tau txiav ib feem ntawm lub suab, tsis hloov los yog tshem tawm ntawm so, txiab lub cuab tam siv.
• Nias lub pob yawm suab: lub pob no xaiv lub suab nrov nrov thiab tshem tawm txhua yam khoom siv.
• Zoom rau hauv thiab tawm: pab kom pom tau zoo dua daim ntawv qhia lub suab.

Tau kawg, raws li koj tau pom, AudaCity tso cai rau koj los ua ntau lub suab nrov tu thiab lub suab sib npaug, kom tau txais lub suab zoo heev. Hauv daim vis dis aus no, nws hais txog kev txo suab nrov hauv ntiaj teb thiab tu lub suab tsis tau npaj cia thaum lub sijhawm nyob ntsiag to.

Raws li koj tau pom, peb tsis tau siv cov kev xaiv los txiav tawm lub suab, tab sis mus rau ntsiag to lub suab tsis tau tsim, txij li peb nyob tias cov ntaub ntawv tswj lub sijhawm ntev ntev kom tsis txhob poob synchrony nrog cov yees duab. Yog tias tsuas yog suab nkaus xwb, peb yuav txiav nws kom txo qhov tsis muaj tseeb, uas yuav tso cov vis dis aus lossis cov duab los tso nrog lub suab kawg.

Cov haujlwm no tso cai rau kev yooj yim ntawm ib lossis ntau qhov kev sib tw, koj tuaj yeem kho qhov kev hloov pauv yog tias qhov txiav lossis qhov ntsiag to thaum thov kho, nws tseem muaj cov keyboard shortcuts. Yog tias tsim nyog, nrog cov kev pab cuam no koj tuaj yeem ntxiv cov suab nrov los txhim kho cov suab, xws li ncha, inversion lossis lub suab.

• Kauj Ruam 5. Export lub suab kho nyob hauv Audacity: Thaum ua tiav kev kho tiav ntawm cov ntaub ntawv audio lawm, nws tau raug xa tawm mus rau .wav hom ntawv, (txawm li cas los tseem muaj lwm txoj kev xaiv xws li .mp3, -iff, .ogg lossis .au) hauv cov ntawv qhia zaub mov - export li .wav, cov kauj ruam no yog ua tiav rau nkag nws dua hauv kev yees duab dhau los screencast-o-matic,

• Kauj Ruam 6. Thim cov ntaub ntawv ua haujlwm video: Tom qab ua tiav lub suab thiab video kho cov txheej txheem, cov ntaub ntawv tau txais kev cawm, coj mus rau hauv tus account tias rau kev pom zoo dua qhov loj me ntawm daim duab canvas yuav tsum yog 1280 x 720, yog tias cov yeeb yaj kiab tsis raug rau qhov loj me no, tuaj yeem hloov mus rau kev xaiv canvas, xaiv 720p HD. Qhov kev zov me nyuam tso cai ntxiv dub keeb kwm yav dhau los rau qhov loj me uas tsis dhau los ntawm daim vis dis aus thawj, lossis ncab ib qho uas twb muaj lawm kom haum rau txawm tias nws xiam ntu vim tias cov yeeb yaj kiab tsis muaj qhov sib npaug.
• Thaum nws pom zoo, lub pob ntawd khawm Ua li, rau thaum xaus ntawm lub npe, hom, qhia seb qhov cursor yog tso tawm, qhov chaw uas lub yees duab exported thiab thaum kawg cov zis zoo ntawm cov ntaubntawv povthawj siv ntawm tsawg, ib txwm los yog siab yog xaiv thaum kawg lub yees duab luam tawm.

Ob qho kev kawm no muab tus neeg siv cov kev kho kom yooj yim, cov cuab yeej yoojyim kom kawm tau ua hom kev ua haujlwm, tshwj xeeb tshaj yog rau cov neeg uas yog ib feem ntawm 2.0 chav kawm thiab siv qhov kev pab no ua ib qho kev qhia.

Daim vis dis aus qhia yog luv luv. Yog tias koj xav nkag mus saib cov video tag nrho, thov nws los ntawm email lossis whatsapp uas yog nyob rau hauv lub header ntawm lub xaib no.