Khupha isandi ukusuka kwi MPG

I-Free Online MPG Audio Extractor

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Ukukhupha njani i-audio kwi MPG

1 Layisha phezulu i MPG videos ofuna ukuba irekhodi lesandi liphume kuyo.

2 Khetha ifomati yemveliso - ukuthelekiswa kwe codec esele ingaphakathi kwifayile ikopa ngaphandle engaxutywanga, ngelixa i MP3 ikhuselekile kuthelekiso.

3 Sebenzisa ukutywina, okususa umsinga wesandi ngaphandle komgcini-ziqu kwimeko yokurekhoda kwakhona.

4 Layisha ezantsi ifayile yesandi; amacebo othotho-lotho anika umkhondo wokuqala, ngoko khangela ukuba umthombo wawuyi-rip.

Khupha isandi ukusuka kwi MPG Imibuzo ebuzwa rhoqo

Ingaba isandi esikhutshweyo sikwiqondo elifanayo nelevidiyo?

Ifana, xa i-codec sele ifana nemveliso yakho ekhethiweyo - ii-frames ezikhowudiweyo zikopa, azikhowudinga kwakhona. Kuyinto eyiyo kuphela utshintsho lwefomati oluyinyaniso olubiza udidi lolahleko.

Yeyiphi ifomati yesandi endingayenza ukuba ndiyikhuphele?

Ukuba ufuna i-result ekhawulezayo nethembekileyo, khetha ifomati ividiyo sele isebenzisa - ihlala i-AAC okanye i-M4A - kuba loo ndlela ikopa umsinga ngaphandle kokucinezela. I-MP3 ikhuselekile kakhulu ukuhambelana, i-WAV okanye i-FLAC ukuba uya kuhlela.

Ingaba isiqulathi seefayili sevidiyo sinegalelo ekuphumeni?

Iyenza. I-MPG ifana ne-MPEG-1/2 inkqubo yokuhamba phantsi koluhlu olufutshane, ihlala i-format ye-DVD-era ethathayo. Isiqulathi seefayili simisela indlela isandi esigcinwa ngayo kwaye ngoko ukuba ingakhuphwa ngaphandle ngaphandle kokuyicofa.

Nantoni na ekhethekileyo kwi MPG apha?

Ewe — a.mpg yinkqubo efanayo esuka kwi-stream njenge.mpeg, kwaye zombini ziphuma kwi-DVD-era ukutsala i-hardware kunye nokudityaniswa okuqhubekayo okuphekwe ngaphakathi. Umxholo osetyenziswayo xa ifayili ingaphezulu kwesinye isiqhagamshelanisi sesandi.

Ingaba i Khupha isandi ukusuka kwi MPG iya kunyusa ubunjani be MPG videos yam?

Oku kuxhomekeke ekubeni umsebenzi ufuna ukucoda kwakhona. Umsebenzi oqhagamshelana kuphela nomgquba okanye umgca wexesha wenziwe njengekopi yokuhamba kwaye umfanekiso ufana ne-bit-to-source. Nantoni na efuna ukuzoba kwakhona iframes ihamba nge x264/x265 kwinqanaba lomgangatho omiselweyo, apho i-CRF 23 ibonisa ngokucacileyo kwimifanekiso emininzi.

Ndingaqhuba i Khupha isandi ukusuka kwi MPG kwi MPG videos ezininzi ngaxeshanye?

Ewe. Ikhupha umqulu ngokuthe tye, obalulekileyo apha kunaphi na apho kuba imisebenzi yevidiyo yimizuzu kunokuba yimizuzwana. Iiakhawunti ezikhululekileyo ziqhuba ifayile enye ngexesha; i pass iphakamisa loo nto.

Yintoni eyenza i-audio, isicatshulwa esingaphantsi kunye nengoma yesiqalo?

Zithunyelwa ngaphaya. Iindlela ezininzi zosandi, iindlela ezifakwe phantsi zesihloko kunye nabaphawuli besiqendu baphila apho injongo yomgcini ingabonisa khona - le nto iphambili ehlula umsebenzi olungileyo ukusuka kwi naive re- encoding egcina ngokucothayo kuphela indlela enye.

Ingaba i Khupha isandi ukusuka kwi MPG ibiza nantoni na?

Umhlathi Khupha isandi ukusuka kwi MPG ukhululekile ngaphandle kwe-akhawunti, kwaye i-output ayikho i-watermark, akukho phawu lwekona kwaye akukho khadi le-intro. Ividiyo elayishwe phezulu isuswa kubasebenzi emva kokuba umsebenzi ugqityiwe.

Kutheni i WebM inxuwa liququzelela Khupha isandi ukusuka kwi MPG?

WEBM.to ibekwe phantsi kwebhokisi ye-web evulekileyo ekhethiweyo — VP9 okanye AV1 nge-Opus audio, ikhowudiwe ngokusemthethweni ngazo zonke iziphequluli zexesha elidlulileyo kwaye ayifuni iplugin, ilayisensi okanye umdlali. Ividiyo yimeko apho izithuthi ezijikelezayo ezingaphezulu zibuhlungu kakhulu - iifayile zikhulu kwaye zonke ukukhuphela zibiza iiyure ezilungileyo. Ukusebenza Khupha isandi ukusuka kwi MPG kwindlela yokuhambisa i-pipeline efanayo njengeeguqulelo kuthetha ukuba ukukhuphela omnye ugubungela umsebenzi wonke endaweni yokukhuphela omnye kwisixhobo ngasinye.

Ndiza kwenza ntoni ngeziphumo xa i Khupha isandi ukusuka kwi MPG igqityiwe?

Umguquli kule ndawo uhambisa ividiyo phakathi kweWebM, MP4, MKV, MOV kunye nezinye, okanye utsala umculo ophumayo ngokupheleleyo, ngaphandle kokukhuphela enye. Ukulandelela okunjalo kubaluleke kakhulu kwividiyo kunezinye iindawo: ukuphinda- ukhowudi nganye kuhlobo olunye, ngoko ke, xa kuncinci kwabo phakathi kombhalo kunye nefayile opapashayo, ibonakale ingcono.

Ingaba Khupha isandi ukusuka kwi MPG apha isixhobo esifanayo esisebenza kumasayithi afana nalowo?

Iinjini zinikezelwa - i-ffmpeg enye yokwakha nge x264, x265 ne libvpx, abasebenzi abafanayo, amaqondo afanayo. Oku WebM inxuwa lidibanisa kukubona kwiinqanawa ne codecs: ezi zidibanisa zidlala naphi na, ezifuna ukuphinda zikhowudi kwaye ezi zingakopela ngokulula. Oku kuqala kwinyani enye malunga nefomati le nxuwa libizwa emva: I-WebM yi-VP9 okanye i-AV1 ene-Opus yesandi, esiza kuyenza ikhowudi ikwi-browser kodwa esiya kuyenza ikhowudi kwi-desktop editors xa irhweba ngaphakathi.

Ndifuna i-akhawunti, kwaye ngaba kukho into egcinwa?

Akukho akhawunti, kwaye akukho nto igcinwa: ividiyo elayishwe phezulu isuswa kubasebenzi emva kokuba umsebenzi ugqibile, akukho nto ijongwa kwaye akukho nto ikhoyo. Iiakhawunti ezikhululekileyo zikhona kwimbali kunye nobungakanani beqela, hayi kwingeniso.