DivX Isiguquli

Tshintsha DivX kuya futhi kusuka kumafomethi ahlukahlukene

Mayelana DivX

I-DivX ubuchwepheshe bokucindezela ividiyo obuvumela ukucindezelwa kwevidiyo kwekhwalithi ephezulu enosayizi bamafayela amancane uma kuqhathaniswa. Ivame ukusetshenziselwa ukusatshalaliswa kwamavidiyo aku-inthanethi.

Ukusetshenziswa Okuvamile

Compressed video
Movie sharing
Legacy video

DivX Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele levidiyo le-DivX?

I-DivX iyi-video codec hhayi ibhokisi — ichaza ukuthi ifreyimu ngayinye ikhodwe kanjani. I-DivX ivame ukuboshwa ngaphakathi kwebhokisi njenge-MP4 noma i-MKV uma igcinwa kwidiski.

Ingabe DivX yi-codec noma ifomethi yehele?

I-codec, ngakho-ke impendulo ku "ungayivula kanjani" ayisoze yashesha. DivX ichaza ukuthi isithombe sicindezelwe kanjani; ayisho lutho mayelana nokuthi i-bitstream igcinwa kanjani kwidiski, futhi idinga isikhala esingaphansi kwayo ngaphambi kokuba umdlali ayichofoze. Amafayela aphawulwe DivX ngokuvamile yi-bitstream ngaphakathi kwe-wrapper ejwayelekile, futhi ukushintsha kuvame ukusho ukuguqula i-wrapper, i-codec, noma zombili. I-DivX ibiza i-codec hhayi ibhokisi — i-MPEG-4 Part 2 isebenzisa i-DVD eyisikhashana ku-CD eyodwa ekhona ngo-1999.

Kungani amathuluzi okuphrinta amiswa ku DivX?

Ngenxa yokuthi igcina konke okuqukethwe idiski ngaphandle kokushiya noma yini kuyo — yonke ulwimi lomsindo, yonke i-subtitle track, uhlu lwesigaba — kwifayela elilodwa. Lokhu kuyiphutha elilungile uma inhloso ikopi elithembekile lokuqala, futhi iphutha uma ifayela lidinga ukudlala kwidivayisi eqonda kuphela ifomu lokudlulisa. Ama-DVD aqinisekisiwe yi-DivX adlalayo ahlala ejwayelekile, futhi i-codec ihlala i-floor ehambisanayo yohlobo oluphelele lwe-set-top hardware.

Kungani isiphequluli sami singadlala ihele DivX?

Amabhuleki athumela ama-decoders kuluhlu oluncane lwefomethi, futhi DivX ayikho kulo — ilayisense, i-codec ehlukene evumela, noma nje ubudala bayo bugcina bungaphandle. Ihele alilahlekile futhi umdlali wedesktop uzovula, kodwa akukho okwenziwayo kukhasi kuzokwenza ibhuleki liyibonise. Ukushintsha ukuguqula kube nendawo yokugcinwa ye-web-native kuyindlela ethembekile kuphela yokudlala ngaphakathi. I-DivX idinga i-bitrate ephindwe kabili kune-H.264 ukuze ikwazi ukukhiqiza ngekhwalithi efanayo futhi ayinakho indlela ye-HDR, 10-bit umbala noma izixazululo ezingaphezu kwe-1080p.

Kungani i-DivX yami ibonisa ama-comb lines nganoma yini ehambayo?

Ngenxa yokuthi i-interlaced. Izinto ezingaphakathi kulolu hlobo zivela emidlalweni ye-DVD, lapho ifreyimu ngayinye igcinwa njengezindawo ezimbili ezingu-half-height ezithathwe ngengxenye engu-50 yesikhathi. Isikrini esiqhubekayo sibonisa zombili ngasikhathi sinye, ngakho-ke ukuhamba phakathi kwezimo ezimbili kubukeka sengathi kuzoba kuphindwe kabili. Ukususa i-interlacing kushintsho kuveza izimo zibe amafreyimu aphelele futhi i-artefact iphela.

Kungani ama-DivX am ashicilelwe ahlukaniswa ngama-parts amanani?

I-format-level ceiling, hhayi iphutha ku-recorder. DivX ine-file-single-limit esebenzayo esebenza kahle ehamba phambili noma i-bitrate-high material, ngakho-ke isofthiwe yokuqapha ihlukanise ukurekhodwa ngaphezu kokukhishwa kwefayela alikwazi ukulibonisa. Ukudlulisa ku-container ngaphandle komkhawulo onjalo kwenza ama-pieces aphinde axhunywe kuvidiyo eyodwa eqhubekayo, okuvame ukuba yisizathu esingokoqobo abantu abaguqula le-format.

Kungani i-DivX idlala ngokugcizelela noma isebenza ngokufudumele kuma-machines adala?

Ngenxa yokuthi i-software ifakazela. Ama-hardware video decoders afakazela kuphela uhlu oluqinile lwefomethi, futhi DivX ungaphandle kwayo kumadivayisi amaningi, ngakho-ke yonke ifreyimu ivuselelwa yi-CPU endaweni. Kudesktop yamanje elahlekile; ku-smartphone, i-laptop edala noma i-smart TV ivela njengefreyimu elahlekile, umsindo we-fan nebhethri eliphumayo. Ukudlulisa ku-hardware-supported format isusa izinkinga zonke. Isihloko seDivX yi-MPEG-4 Part 2 video, sivame ukuboshwa ku-AVI, nge-MP3 noma AC-3 umsindo ohambisana nayo.

Ingabe kufanele ngigcine amafayela amasha njenge DivX?

Uma nje kukhona okuthile okudingayo. Ifomethi ivuliwe, futhi akukho sidingo sokushintsha ingobo yomlando ongeke ukwenze kube nzima, kodwa akuyona indawo lapho ithuluzi noma umphumela uhamba khona. Kunoma yini entsha, ifomethi yamanje ayidingi lutho olungeziwe futhi ivimbela ukulandelana kwesifundo seminyaka eminingana kusukela manje.

Kungani uguqula i-DivX ibe yifomethi yevidiyo enye?

Gcina DivX MP4 uma ufuna ukudlala jikelele - web browsers, amadivayisi eselula, smart TVs kanye nokuhlela amathuluzi wonke adlala MP4 ngokusemthethweni. Gcina WebM for web embedding lapho ncane ifile ubukhulu izinto. Gcina MOV lapho usebenza Final Cut noma ezinye Apple-native imibhobho.

Ingabe ukuguqulwa kwe-DivX kuphinde kuhlanganise ividiyo?

Uma umsuka we-codec ngaphakathi kwe-DivX uhambisana ne-target container sizoyi-remux ngaphandle kokuphindeka kokufaka ikhowudi (ngokukhawulela, ngaphandle kokulimala). Uma i-codec idinga ukuguqulwa (umzekelo, HEVC ukuya ku-H.264) ividiyo iphindeka ukufakwa ikhowudi — ngokucophelela, ngezindleko ezincane zekhwalithi yohlobo.