Xhuma MP4

Ukuhlanganisa okumahhala ku-inthanethi MP4

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

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Ukulayisha

Indlela yokuxhuma amafayela MP4

1 Layisha phezulu wonke amafayela ofuna ukuwahlanganisa — okungenani amahlanu.

2 Dlulisa izinto ezilayishiwe kuhlelo olufunayo; uhlelo luthathwa kuhlelo, hhayi kumagama ehele.

3 Qala ukuxhuma, okuzoxhuma izingeniso ezihambisanayo ngaphandle kokuzophinde uzinqume futhi kuzoqhathanisa ezihambisanayo ngayinye.

4 Layisha phezulu ifayela elixhunywe MP4.

Xhuma MP4 Imibuzo Evame Ukubuzwa

Ingabe kubaluleke uma izingeniso ziyizifomethi ezahlukene?

Ikwenza. MP4 yindawo ephephile yokulethwa kwebhokisi: H.264 video ne-AAC audio idlala ngokuphumelelayo kunoma iyiphi ifoni, i-browser ne-TV ngaphandle kwe-codec pack. Izingeniso ezihambisanayo zithatha indlela esheshayo, engalahleki; ezihambisanayo zidinga ukuxazululwa kufomethi ejwayelekile, ehamba kancane futhi ibiza inketho eyodwa yokungenisa.

Yini okukhethekile ku MP4 uma kuxhunywa?

Yebo — MP4 igcina isibalo sayo ku-moov atom, ngakho-ke ukudlulisa-ukukopa ukuhlela kuncane futhi imiphumela ihlala ifuna ngokufanele kwi-browser. Kubalulekile ukubheka uma izingeniso azikho zonke zivela kumthombo owodwa.

U-Xhuma MP4 uxhuma kanjani amafayela?

Ngokucacile, ama-clip ane-codec efana, ubukhulu kanye nezinga lefreyimu lixhunywe njengekhophi le-stream futhi ukuxhumeka kushesha; noma yini engalingani ivame ukwenziwa ngefomethi ejwayelekile kuqala, okuwuhlelo oluhamba kancane kodwa olulungile kuphela. Layisha konke ofuna ukukuhlanganisa futhi imiphumela ibuyela njengefayela elilodwa.

Ingabe ngingakwazi ukulawula indlela izinto ezixhunywe ngayo?

Yebo — cindezela izinto ezilayishiwe kuhlelo olufunayo ngaphambi kokuqala. Uhlelo luthathwa kuhlu, hhayi kumagama ehele, ngakho "IMG_2.jpg" ukuhlela ngemuva "IMG_10.jpg" akuyona inkinga odinga ukuyixazulula kuqala.

Yini ezoba nesandi, isisihloko nesiqephu sezinhlamvu?

Zithunyelwa ngaphesheya. Umsindo we-multi-track, ama-tracks esihloko esingezansi esifakwe kanye nama-chapter markers ahlala lapho i-target container ingabonisa khona - lokho kuyinto eyinhloko ehlukanisa umsebenzi ofanele kusuka ku-naive re-encode egcina ngokucophelela i-track eyodwa kuphela.

Yini engikwazi ukuyifaka ku Xhuma MP4?

MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG ne MPG. Isihlungi kanye ne-codec zihlolwa ngaphambi kokuba kwenzeke noma yini, ngakho-ke iqembu elixhunywe liphathwa ngokulungile ngefayela ngalinye ngaphezu kokucabanga ukuthi lifana.

Ingabe kunesilinganiselo sobukhulu behele ku Xhuma MP4?

Yebo: ama-akhawunti amahhala asebenza ngevidiyo kuze kube yi 40 MB ngefayela ngalinye, ngokuya ngezinga eliphakeme kakhulu lendawo; i-ffmpeg ene-x264, x265 ne-libvpx isebenza, okuwumsebenzi ofanayo ongaphansi kwesoftware yevidiyo yedesktop. Ividiyo iyimindeni eyodwa lapho i-cap iphakeme kakhulu ukuthi ikhuphule isikhathi, hhayi umkhawulo, yilokho ongeke uqaphele.

Ingabe Xhuma MP4 izonciphisa ukhwalithi ye MP4 videos yami?

Kuxhomekeka ukuthi ngabe umsebenzi udinga uku-code kabusha. Ukusebenza okuthinta kuphela isikhala noma i-timeline kwenziwa njengekhophi yo fluxu futhi isithombe sifana kakhulu nomsuka. Noma yini edinga ukudweba kabusha amafreyimu idlula x264/x265 ku-quality level obekwe kuyo, lapho i-CRF 23 ibonakala icacile ku-footage eningi.

Kungani isayithi elisha lefomethi lisebenza Xhuma MP4?

WEBP.to ifakwe ngokuya ngendawo emisha yokushintshana kwazo zonke izilungiselelo ezidala: ifomu elilodwa elikwenza i-lossy, lossless, alpha ne-animation, futhi lihlala lincane kune-JPEG noma i-PNG eyavela kuyo. Abantu bafika lapha bethathe isinqumo sokuthi amaphutha adlulele abiza i-bandwidth, futhi lo sinqumo siphakamisa isikhala: yini ubukhulu, yini ubuhle, yini ekwenzeni ukubukeka. Xhuma MP4 ku-upload efanayo ne-akhawunti efanayo ngakho-ke lezi mibuzo ziphendulwa endaweni eyodwa.

Uma i Xhuma MP4 iphume, yini efanele kwenziwe ngemuva?

Umguquli kule ndawo uhambisa izithombe ku-WebP, PNG, JPG ne AVIF, lapho ukhetha khona ukuthi ihele elincane lizolahlekelwa yimiboniso eminingi. Ukwenza lokhu ngokulandelana kubaluleke kakhulu: khetha ama-pixels kuqala futhi ibhokisi ngemuva, ngoba ibhokisi liyisinqumo esiphansi futhi ama-pixels abiza kakhulu.

Ingabe amasayithi afana nawo asebenza ngento ehlukile?

Ama-engine afana — ama-library afanayo, abasebenzi abafanayo, ama-caps afanayo. Okuhlukile ukuthi umbono uxhunywe, futhi umbono uhlala lapha ku-property yefomethi lendawo ibizwa ngemuva: i-.webp efana nengxenye ingagcina i-VP8 elahlekile, elahlekile, noma i-animated, ngakho-ke indlela yokusebenza efanele isinqunywa ngefayela ngalinye ngaphezu kwengxenye ngayinye.

Yini ezoba nehele lami, futhi ngabe i-akhawunti idingeka?

Akukho akhawunti, futhi akukho okugcinwa: ukuthunyelwa kususwa kubasebenzi ngemuva komsebenzi ophelile, futhi akukho okuhlolwa, okudwetshwe noma okuhlolwe. Ama-akhawunti akhona kuphela ngembali nenani leqembu.