Buyisela ubukhulu Video

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Indlela yokuguqula ubukhulu Video

1 Layisha phezulu i-videos oyifunayo ukuguqulwa isilinganiso - sebenze kusuka ku-original enkulu onayo endaweni yokukopela okwenze wancipha kabili.

2 Ngenisa ububanzi obufunayo, ubude obufunayo noma iphesenti, futhi ushiye ukuvala isilinganiso sesimo esivulekile ngaphandle kokuthi ufuna ukudlulisa ngokuzimela.

3 Sebenzisa ukuguqula ubukhulu; yonke ihele eqenjini lithathwa kulapho lifuna khona ngesinqumo esifanayo.

4 Layisha phezulu ihele eliguqulwe isilinganisi Video, noma ihele lonke lihlanganise njengehele elilodwa.

Buyisela ubukhulu Video Imibuzo Evame Ukubuzwa

Indlela i Buyisela ubukhulu Video eshintsha ngayo izilinganiso?

Ngokucacile, isithombe-skrini ngasinye sihlolwa isixazululo saso esingokoqobo kuqala, bese silinganiselwa futhi siphinde sikhodwe, ngakho-ke iqembu lemithombo exhunywe liwela kubukhulu obuthile obuzofinyelelwa, hhayi ku factori yesilinganiso. Unikeza isinqumo sobubanzi, isisinqumo sobude noma isiphesenti, futhi isebenza kusuka ku-original ngaphezu kokukopiwe okuncane ngaphambili.

Ingabe ngigcina isilinganiso sesimo, noma ngicindezele izilinganiso ezifanele?

Zonke ezimbili. Khubaza isilinganiso futhi ubukhulu obunye bulandela okunye, okuwukuthi ofunayo cishe njalo. Khubaza futhi uthola inani elifanele olifumene, ngezindleko zokunquma — okukusho ukuthi kuvidiyo yonke isithombe eframeni sincane kakhulu. Uma ufuna ukwakheka okuhlukile, cindezela noma ibhokisi leposi endaweni yokunquma.

Ingabe ifomethi yomsuka ithinta imiphumela yokuguqula ubukhulu?

Isebenza. lefomethi ifundwa futhi ibhalwe nge-streaming pipeline efanayo njengezinye izinto esizixhasayo. Lokhu kusho ukuthi ngabe ukuncipha kwehele kuyisimangalo se-pixels noma simangalo sokuphinde ubhale kabusha.

Ingabe kukhona okuthile okukhethekile ku Video okufanele ngibhekane nalo?

Yebo — isiqoqi ne-codec zihlolwa ngaphambi kokuba noma yini iphume, ngakho-ke ukuthunyelwa okuhlanganisiwe ku-batch eyodwa kuphathwa ngefayela ngalinye. Kufanele ukuhlola ngaphambi kokuguqula ubukhulu behele, ngeke ukwazi ukulivuselela.

Yini iphutha elivame kakhulu uma ushintsha ubukhulu videos?

Ukuphakama. Ukukhululwa akukwazi ukusungula imingwane engakaze ithathwe, ngakho-ke imiphumela iyisiguqulo esilula sokuqala esingubukhulu obukhulu. Qaphela ushintsho lwesayizi ngezansi kusuka kumthombo omkhulu onawo, futhi ushintshe isayizi kabili ngaphezu kokwehla.

Yini isixazululo okufanele ngiyibeke phambili?

Uthelekiso lapho kuzodlalwa khona. 1920x1080 uhlala uphutha oluphephile olunokuphepha kuwo wonke amathuluzi; 1280x720 uthatha ingxenye ye-bitrate futhi ugcwele ukurekhoda kwesikrini noma ukukhuluma isifuba; 3840x2160 ufanele ukugcinwa uma isithombe sithathwe ngokusemthethweni. Ama-platforms ahamba phambili afuna 1080x1920. Ungalinganisa kangako.

Yini amafomethi wevidiyo avunyelwe yi Buyisela ubukhulu Video?

MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG kanye MPG. Ihele ngalinye lihlolwa ngebhokisi layo elisemthethweni kanye ne-codec ngaphambi kokuba kwenzeke noma yini, ngakho-ke iqembu elixhunywe liphathwa ngokunembile ihele ngehele.

Ingabe kunesilinganiselo sobukhulu behele ku Buyisela ubukhulu Video?

Yebo: ama-akhawunti amahhala asebenza ngevidiyo kuze kube yi 1 GiB ngefayela ngalinye noma yisiphi isiqulathi esithunyelwe; i-ffmpeg ene-x264, x265 ne-libvpx yenza ukungenisa. Kuphakeme ngokwanele ukuthi isivinini sokulayisha sivame ukuba yisinqumo sokucindezela ngaphezu kwe-cap.

Ingabe Buyisela ubukhulu Video izonciphisa ukhwalithi ye videos yami?

Uma nje umsebenzi udinga ukudweba kabusha amafreyimu. Umsebenzi wezinga lebhokisi kanye nezinga lesikhathi kwenziwa njengekhophi lokuhamba, okungukuthi, ofanayo ne-bit-identical kumthombo futhi uqedela emaminithini. Noma yini edinga ukuhweba kabusha ikwenza kusezingeni lomgangatho okhetha.

Ingabe ngizosebenzisa Buyisela ubukhulu Video ku videos amaningi ngasikhathi sinye?

Yebo, futhi kubaluleke lapha ngaphezu kwanoma yikuphi - imisebenzi yevidiyo ihamba ngemizuzu, ngakho ukubekezela iqembu ngokufanayo kuyinto ehlukile phakathi kokulinda kanye neningi.

Yini ezoba nesandi, isisihloko nesiqephu sezinhlamvu?

Zithunyelwa lapho i-container ethengiswa khona, kufaka phakathi izilimi eziningi zomsindo, izihloko ezifakwe ngaphakathi kanye nezibonisi zesigaba, ngaphezu kokugcina ngokucophelela kuphela umculo wokuqala wesinye.

Ingabe Buyisela ubukhulu Video ibiza noma yini?

No. Buyisela ubukhulu Video imahhala ngaphandle kwe-akhawunti, futhi i-output ayinawo umbhalo wamanzi, i-corner logo noma i-intro card. Ividiyo elayishwe phezulu isuswa kubasebenzi ngemuva kokuqedwa kwemisebenzi.