Sezvandakambokuudza muzvinyorwa zvakapfuura, kubvira iyo linux terminal isu tinogona kuita zvese zvatiri kuda, mune iyo dzidziso yandiri kuzokura pazasi, ini ndinokudzidzisa mashandisiro e raira avconv -i.
Uyu murau unotibatsira kuti tiwane ruzivo nezve multimedia mafaera kana shandura iwo kune mamwe mafomati inoenderana.
Aya maitirwo akaitirwa novice Linux vashandisiHatisi kuzoomesesa hupenyu hwedu zvakanyanya uye ini ndiri kuzokudzidzisa iwe anonyanya kukosha uye akareruka mazano ekuti uwane.
Kuisa avconv, isu tinongofanirwa kuvhura nyowani nyowani uye nyora:
sudo apt-tora kuisa avconv
El cIwo wekuraira wekuwana ruzivo pane chero multimedia faira ndeinotevera:
avconv -i pamwe neiyo zita refaira nekuwedzera kwayo, semuenzaniso, avconv -i vhidhiyo.mp4
Nemurairo uyu, iyo terminal inodzosera ruzivo rwese rwakanangana nevhidhiyo yakasarudzwa.
Kuchinja mafomati evhidhiyo
Kuti ushandure kubva kune mpeg kana avi vhidhiyo fomati, zviri nyore sekutaipa unotevera mutsara mune terminal.
avconv -i vhidhiyo.avi yakashandurwa vhidhiyo.mpeg
Vhidhiyo.avi yaizove faira faira uye vhidhiyo yakashandura iyo yekuenda faira kana vhidhiyo yatoshandurwa.
Izvi zvingave zvekuzvishandura kubva avi kuenda kune mpeg, isu tinogona zvakare kuzviita kubva mpeg kusvika avi nenzira imwechete:
avconv -i video.mpeg yakashandurwa vhidhiyo.avi
Sezvauri kuona, kushandura kubva kuvhidhiyo kuenda kuvhidhiyo kuri nyore kwazvo.
Kubvisa ruzha kubva kuvhidhiyo kuenda ku mp3
Heino nzira yekushandisa rairo yakafanana, chinhu chega chinowana chakaomarara sezvo tichifanira kuchitaura chaizvo iyo yakasikwa mp3 faira ichave sei, saka kuti titore odhiyo kune vhidhiyo faira isu tinofanirwa kunyora zvinotevera:
avconv -i vhidhiyo.avi -vn -ar 44100 -ac 2 -ab 192 -f mp3 odhiyo.mp3
Iko vhidhiyo.avi ndiyo yekuisa yevhidhiyo faira uye odhiyo-mp3 iri rakawanikwa faira.
Sezvauri kuona, isu tinofanirwa kudoma iyo Kbs ye mp3 faira pamwe neiyo frequency rate.
Tevere isu tichaenda kuita a kurovedza muviri saka iwe unogona kuona maitiro ekutevera.
Exercise 1: kushandura kubva avi (mp4) kuita mpeg
Isu tinovhura terminal nyowani uye tinyore nzira yatakachengeta mavhidhiyo.
cd Vhidhiyo
ipapo tinonyora iyo ls yekuraira kunyora zviri mukati mefaira kana dhairekitori:
ls
Iye zvino sezvaungaona mumufananidzo wepamusoro, isu tichafanira chete kushandisa rairo avconv -i, iro zita reiyo vhidhiyo yekushandura, mune ino kesi bvunzo.mp4 uye iyo faira matiri kuda kuishandura iyo, mune ino kesi ingave iri muedzo.mpeg:
avconv -i bvunzo.mp4 bvunzo.mpeg Nemurairo uyu terminal yaizotanga kushanda pakutendeuka kwevhidhiyo yakasarudzwa:
Exercise 2: kubva pavhidhiyo kuenda mp3
Mukumisikidza isu tichaita mutsara:
avconv -i bvunzo.mpeg -vn -ar 44100 -ac 2 -ab 192 -f mp3 odhiyo.mp3
Kuraira avconv -i ichatishandira kune zvakawanda zvinhu, kunyangwe pano ini ndakakudzidzisa Dzakanyanya kukosha kuenda kunozvidzivirira.
Mamwe mashoko - Kupinda mukati meiyo terminal: kugadzirisa uye kuisa kunyorera
Ini ndatochinja vhidhiyo imwe chete kuita mafomati akasiyana, uye inondiratidza mitsara yakaenzana, pamusoro pekusandibvumidza kuti ndishandure mafomati andinoda, ndoda kungo gadzira ruzivo rwakaita senge saizi, bit rate, nezvimwe. Chirongwa ichi chiri nekuti sezvazviri, ini handizvipe shanu.
Iwe une ese odhiyo odhiyo akaiswa?
Shamwari Bonteruel, avconv ndiyo Libav inoshandura, inova forogo yeFFMPEG. Iyo inouya yakaiswa nekusarudzika muDebian, Ubuntu, nezvimwe. Haisi chinhu chitsva, kana iri mumachira.
http://en.wikipedia.org/wiki/Libav
Zviripachena, chero chirongwa chinogona kuvandudzwa. Asi, kana iwe uine matambudziko ekukodha mafaira, chokwadi, pamwe hauna kunyora mutsetse mushe (hapana munhu akati zvaive nyore), kana, sekutaura kwaFrancisco, unogona kuva nedambudziko rekugadzirisa pakombuta yako.
Unogona kushandisa WinFF kana Avidemux, iyo ine graphical interface, ivo vakanaka kwazvo ... uye mukati, vanoshandisa FFMPEG. Mune mamwe mazwi, zvakafanana.
Kwaziso!
Mario mey
Ndine dambudziko, uye nderekuti ini ndinopindirana .swf uye inongokwanisa chete kutendeuka kusvika kumbomira kwekutanga, unoziva chero mhinduro?
Ndinokutendai zvikuru!