Video Isici

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Ukulayisha

Indlela yokucisha nokucisha Video

1 Layisha phezulu i videos ofuna ukuyicisha.

2 Dlulisa iziqalisi kanye neziqephu zesiphelo ku-waveform noma ku-timeline, noma ubhale ama-timecodes afanele uma uwazi.

3 Bona kuqala okukhethiwe bese uqhuba ukucisha - ingxenye ogcina ikhophiwe ngaphandle kokuchofoza lapho ifomethi ivumela khona.

4 Layisha phezulu ifayela elitholwe Video.

Video Isici Imibuzo Evame Ukubuzwa

Indlela eVideo Isici eqoka ngayo ifayela?

Ngokucacile, ukucisha kudluliswa-kukopiwe ku-keyframe border lapho kukhona khona, ngakho-ke amanye ama-clip ahlukaniswa ngamasekondi kungakhathaliseki ukuthi umsuka ude kangakanani. Uhlela amaphuzu wokuqala nokuphela kwi-waveform noma i-timeline futhi ugcine okuphakathi kwabo.

Ngafaka kanjani ngokucacile amaphuzu wokuqala nokuphela?

Ungafaka amakhophi afanele wesikhathi ngaphandle kokudonsa kuphela, futhi ukubuka kuqala kuhlanza indawo njengoba uyisa. Umphumela ofanele ungase uhlale uhlala ubheke ifomu: abanye bavumela ukucushwa nganoma yikuphi, abanye bacindezela ifreyimu encane noma ifreyimu ebalulekile.

Ingabe ifomu limisa lapho ngingakwazi ukukopisha khona?

Ikwenza. lefomethi ifundwa futhi ibhalwe nge-streaming pipeline efanayo njengezinye izinto esizixhasayo. Lokhu kuchaza ukuthi ngabe ukucisha kungabekwa ngokuzithandela noma kufanele kulandelwe emgwaqweni wokwakha.

Ingabe kukhona okuthile okukhethekile ku Video uma kususwa?

Yebo — isiqoqi ne-codec zihlolwa ngaphambi kokuba noma yini iphume, ngakho-ke ukuthunyelwa okuhlanganisiwe ku-batch eyodwa kuphathwa ngefayela ngalinye. Ichaza okuningi kwe "ukucisha kuyisiqephu sesibili" okuthakazelisa.

Ingabe ngizosusa inhlamvu ephakathi endaweni yokugcina enye?

Yebo - cindezela ingxenye engaphambili kwayo nengxenye ngemuva kwayo, bese uxhuma izimpendulo ezimbili. Lokhu kudinga izimo ezimbili ngoba kugcina amangxenye amabili ku-fast, lossless path endaweni yokucindezela uku-encode kabusha okuphelele.

Ingabe ingxenye engiyigcina iphinde ikhodwe?

Akunakwenzeka uma ifomethi ivumela ikhophi lokuhamba — idatha ogcina ifana nendawo yomthombo futhi umsebenzi uqedela ngesikhathi esifanayo lapho ufaka khona. I-frame-exact cut kuphela kufomethi engakwenzanga ngokulula idinga ukuphinde ikhodwe.

Yini amafomethi wevidiyo avunyelwe yi Video Isici?

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 Video Isici?

Yebo: ama-akhawunti amahhala asebenza ngevidiyo kuze kube yi 40 MB 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 Video Isici 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 Video Isici 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 Video Isici ibiza noma yini?

No. Video Isici 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.