Guqula MP4 kuya ZIP

Kuncane kakhulu, futhi lokhu kulindeleke. I MP4 ikhona igcina okuqukethwe kwayo ngendlela ecindezelwe, ngakho-ke ukucindezelwa okujwayelekile akuyona into encane etholakalayo futhi ingobo yomlando ihlala ngaphakathi kwengxenye embalwa yengxenye ephelele enikezwe. Iqoqa nganoma isiphi isikhathi ngenxa yezizathu ezingaba khona ngosayizi: ifayela elinye lokuthunyelwa endaweni yeshumi nambili, kukhuphula elinye, hlola elinye, futhi ukwakheka kwefolda kugcinwe ngendlela ephumayo. Kuyinto encane kakhulu ukuthi wonke ama-MP4 aphilayo ayizividiyo ze-H.264 ezinesandi se-AAC; isiqoqi sigcina ngokusemthethweni i-HEVC, AV1 ne-VP9.

Kuyinto eqinisekile, uma ikhishwa. A MP4 kuyinye yezinhlobo ezincane zefomethi ikhasimende elijwayelekile lidlala ngaphandle kokufaka lutho, ngakho-ke umthumeli awudingi umdlali wemidiya, iphakethe le-codec noma noma iyiphi indlela yokusebenza ekhethekile - ukukhipha, chofoza kabili, kwenziwe. Lokhu kufanelekile ukwazi ngaphambi kokuguqula okuqukethwe kulokho okuningi okungekuhle ngenxa yobukhulu: ingobo yomlando isetshenziselwa ukudlulisa amafayela, futhi ukudlulisa kulula uma okungaphakathi kwabo kujwayelekile. MP4 yindawo ephephile yokufinyelela ekhona — yonke ifoni, i-browser, i-console, umhleli ne-Smart TV eyenziwe eminyakeni eyisithupha edlule idlala ngaphandle kwesoftware engeziwe. I-MP4 isekela kuphela ifomu elilodwa lesihloko esihlonishwa kakhulu (mov_text), futhi umsindo we-multi-track awuthembeki ngaphandle kwama-players wedesktop.

Kulokhu okuzoqhubeka nokuxhumana okungalungile. Ukuthunyelwa kwemibhalo eminingi eyizinkulungwane ehlukile kulahlekile endaweni ethile phakathi futhi kushiya wena usebenza ngalokho okufike; ukupakisha kwabo ku-archive eyodwa kunikeza ukudluliswa okufanayo ngento eyodwa yokuzama kabusha. Amagama kanye nefolda yohlelo zivela zilungile, okubaluleke kakhulu kunalokho okushoyo — ifoni ibiza amafayela ngosuku, futhi ukuhlela kuyi-index kuphela abantu abaningi abane. Akukho lutho oluphinde lukhonjiswa kabusha ngendlela, ngakho konke okusethubeni yilokho okurekhodiwe.

Akufanele kuqinisekiswe, cha. Abadlali bedesktop abaningi bazofika ngaphakathi kwegobo lomlando futhi badlala umculo ovela kulo, kodwa amafoni, iziphequluli, ama-smart TVs kanye nanoma yisiphi isisetshenziswa sokushayela silindele ifayela elilula, ngakho-ke impendulo esebenzayo ukuthi uvule kuqala. Lokhu kuyindlela yokuthengiswayo igobo lomlando licela ngayo: iyibhokisi lokuhanjiswa nokugcinwa kwemidiya, hhayi ukudlala, futhi MP4 ephumayo ifana ne-bit-identical neleyo ephumayo.

Ubukhulu buyisinqumo, futhi kufanelekile ukuhlela ngasohlangothini ngaphandle kokubheka. Ividiyo ihamba ngama-megabytes angama-100 ngehora, ngakho-ke iqoqo le MP4 amafayela lifinyelela ku-file-per-upload limit isikhathi eside ngaphambi kokuba inani elifanayo ledokhumende lifike, futhi ingobo yomlando ebuyayo ibalulekile ngenxa yengxenye yayo ngoba i-payload ikhona icindezelwe. Phakamisa nge-batch endaweni yokufaka konke ngasikhathi sinye, futhi hlola lapho ihamba khona ngaphambi kokuyithumela: ama-mail systems ambalwa achaza noma yini edlule ama-megabytes angama-25 noma yini engaphakathi kuyo. MP4 yi ISO/IEC 14496-14, ejwayelekile ngo-2001 futhi ivela ku-QuickTime box layout MOV isebenzisa.

Yonke ihele olayishe, iguqulwe lapho ukuguqulwa kusetshenziswa khona, ngegama lesibaya esisemthethweni esigcinwe. Umngane ngamunye ucindezelwa ngokuhlukile, ngakho umtholi angasusa ihele elilodwa ngaphandle kokucindezela konke. Lokhu indlela ehlanzekile yokunika umuntu othile iqembu. I-ZIP iyindlela ephephile yokunikela umuntu ngengxenye yefayela: kukhuphula eyodwa, akukho software yomxhasi, futhi kukhuphula ngefayela ngalinye.

Yebo — isisekelo MP4 → ZIP ukuguqulwa kumahhala ngaphandle kokubhalisa. I-Premium ifaka ama-limits aphezulu wobukhulu befayela ngalinye, abasebenzi abangaphezu kwe-batch, futhi isusa izikhangiso.

Ama-akhawunti amahhala: kuze kube yi-100 MB ngayinye yehele MP4. I-Premium: ngokuvamile i-1 GB ngayinye yehele, ngokuya ngohlobo lomsuka MP4. Amafayela amakhulu kakhulu ahlukaniswa abezingxenye zekhasimende lapho i-ZIP ivumela.

Ukushintshana kugcina wonke ama-infos angabonisa MP4 kanye no ZIP. Ama-features athile wefomethi a ZIP axhaswa (isibonelo, i-data ye-vector ku-raster output, amafomu ku-plain-text output) a-rasterized noma a-stripped — bona ama-notes athile wefomethi kwikhasi lemiphumela.

Yebo — susa amafayela amaningi MP4 endaweni yokulayisha futhi afakwe ebhokisini ngokufanayo. I-Premium inemisebenzi eminingi efana; kuhele olune-50, lokhu kuyinto ehlukile phakathi kwemizuzu nemizuzu.

Yebo - UI iphendula futhi ukuguqulwa kwepayipi kuqhuba ikhasimende-ikhasi, ngakho-ke amadivayisi eselula akhuphula-ke-akhuphela njengedesktop. iOS ne-Android browser file pickers (ikhamera roll, Amafayela app) umsebenzi end-to-end.