DivX Isiguquli

Guqula DivX ukuya nokubuya kwiifomathi ezahlukeneyo

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Malunga DivX

DivX was the codec that made feature-length video fit on a CD, and it still turns up in older AVI files.

Iindlela Ezisetyenziswa Ngazo Eziqhelekileyo

Compressed video
Movie sharing
Legacy video

DivX Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni ifayili DivX?

DivX is a video codec and container format known for high compression.

Ingaba i-DivX yi-codec okanye ifomati yefayili?

I-codec, leyo yisizathu sokuba impendulo ye "uyenza njani ndivule" ayizukuba yiyo ngqo. DivX ichaza indlela umfanekiso ocinezelweyo ngayo; ayithethi nto malunga nendlela le bitstream igcinwa ngayo kwi diski, kwaye ifuna isiqulathi esijikelezayo phambi kokuba umdlali ayicofe. Iifayile ezilabelwe DivX kwimisebenzi ziyi-bitstream ngaphakathi kwee-wrapper eziqhelekileyo, kwaye uguqulelo luthetha utshintsho lwe-wrapper, i-codec, okanye zombini. I-DivX ibiza i-codec kunokuba i-container - i-MPEG-4 Inxalenye 2 yokusebenza eyenza ukukhupha i DVD kwi CD enye ekwaziyo malunga ne-1999.

Kutheni izixhobo zokurhoxisa zimiselwe ku DivX?

Kuba igcina konke idiski iqulathe ngaphandle kokufuna ukushiya nantoni na - yonke ulwimi lwesandi, yonke ingoma yesihloko esingaphantsi, uluhlu lwesithuba - kwifayile enye. Oku kukungagqibekanga okulungileyo xa injongo kukukopa okuthembekileyo kokuqala, kwaye okubi xa ifayile kufuneka idlala kwisixhobo esiqonda kuphela ubeko lokunikezelwa. Abadlali be-DVD abaqinisekisiweyo be-DivX bahlala beqhelekileyo, kwaye i-codec ihlala i-floor yokulungelelanisa udidi olupheleleyo lwezixhobo zekhompyutha ezisetiweyo.

Kutheni i-browser yam ingadlala ifayili DivX?

Iibrawuzeri zithutha abacoci boluhlu olufutshane lweefomati, kwaye DivX ayikho kuyo - ilayisensi, udidi lwe codec ivumela, okanye ubudala bayo bugcina ngaphandle. Ifayile ayilahli kwaye umdlali we desktop uya kuyivula, kodwa akukho nto oyenzayo kwiphepha izakwenza umkhangeli zincwadi uyenze. Ukutshintsha kwi web- native container yindlela ethembekileyo kuphela yokudlala ngaphakathi. I-DivX ifuna ukuphindaphindwa kabini kwe-bitrate ye-H.264 yomgangatho ofanayo kwaye ayinayo indlela ye-HDR, 10-bit umbala okanye ugqibo ngaphezulu kwe-1080p.

Kutheni le nto i-DivX yevidiyo yam ibonisa imigca ye-comb nantoni na ehambayo?

Kuba idityaniswe. Imixholo kule fomati ihlala ivela kwixesha le-DVD, apho iframe nganye igcinwa njengemihlaba emibini ephakathi- ubude ethathwe njengeshumi elinesixhenxe lemizuzu. Ikhusi eliqhubekekayo libonisa zombini ngaxeshanye, ngoko intshukumo phakathi kweemboniselo ezimbini ibonakala njenge combing ethe tyaba. Ukususa udityaniswe kuguqulelo ludibanisa imihlaba kwiframes ezipheleleyo kwaye i-artefact iphela.

Kutheni le nto urekhodo lwam DivX luhlukaniswe ziinxalenye ezilinganisayo?

Umgangatho wefomati ye-cage, hayi ingxaki kwi-recorder. DivX inemida esebenzayo yefayili enye ehamba phambili okanye i-bitrate ephezulu yezinto ezihamba phambili, ngoko usetyenziso lokuthatha luhlula ushicilelo ngaphezu kokwenza ifayile engakhange ikhoyo. Ukutshintsha kwi-container engenalo umda onjalo kuvumela iinxalenye ukuba ziphinde zidityaniswe kwividiyo eqhubekayo enye, ehlala ibangela eyiyo abantu ukutshintsha le fomati.

Kutheni u DivX udlala ngokuchaseneyo okanye uqhuba ngokushushu kumamatshini adala?

Kuba ikhowudi iguqulwa kwinkqubo yekhompyutha. Izixhobo zokufaka ikhowudi zevidiyo ziquka kuphela uluhlu oluqinileyo lweefomati, kwaye DivX ingaphandle kwayo kwizixhobo ezininzi, ngoko ke iframe nganye ibuyiselwa kwakhona yi-CPU endaweni yayo. Kwidesktop yangoku elahlekile; kwifowuni, ilaptop edala okanye i-smart TV ibonisa njengee-frames ezilahlekileyo, intshukumo ye-fan kunye nokutshaya kwebhetri. Ukuguqula kwifomati exhaswe yi-hardware isusa ingxaki ngokupheleleyo. Imixholo ye-DivX yi-MPEG-4 Inxalenye ye-2 yevidiyo, eqhelekileyo ijikelezwe kwi-AVI, ene-MP3 okanye i-AC-3 yesandi ecaleni kwayo.

Ingaba ndimele ndigcine iifayile ezintsha njenge DivX?

Ukuba into ephantsi kwendlela ifuna oku. Ifomati iyaqhubeka ivula, kwaye akukho mcimbi wokuguqula uvimba ongazibangela iingxaki, kodwa ayikwazi ukuqhubeka apho isixhobo okanye usebenziso luya khona. Kwanoma iyiphi into entsha, ifomati yangoku ayihlawuli nto engaphezulu kwaye ikhusela umjikelo olandelayo wombuzo kwiminyaka emininzi ezayo.

Apho i-subtitles ihamba khona kwifayili DivX?

Ecaleni kwayo, okanye kwimifanekiso. DivX ayinalo unikezelo lwesicatshulwa esingaphantsi sayo, ngoko ke ukhetho olubini luyi-sidecar.srt ifayili umdlali olayishe phantsi kwevidiyo, okanye ukucofa umbhalo kwi-frames ngexesha lokucofa kwakhona. I-sidecar igcina isicatshulwa esingaphantsi esihleli kwaye sitshintshe kodwa ihamba njengefayili yesibini elula ukulahleka; ukucofa ngaphakathi kuqhubeka nakuphi na utshintshiselwano kodwa akufuneki kuvalwa emva koko.

Ingaba ifayili enye DivX igcina iingoma ezininzi zesandi?

Ewe - udidi lwesivakalisi, i-dub neengcamango zonke zingahlala kwifayile efanayo nomdlali otshintshela phakathi kwabo. Izilumkiso ezimbini: ifowuni ezininzi kunye nabadlali betelevisi babonisa kuphela umculo wokuqala kodwa abaninzi bakhona, noguqulelo kwifomati ngaphandle koxhaso oluninzi lwesivakalisi sigcina umculo omnye kwaye sikhupha okunye. Khetha umculo ofuna phambi kokuguqula, kunokuba ufunde emva kokuba omnye uphile.

Ingaba ukusebenzisa i DivX kudinga ilayisenisi yepateni?

Ayikuko kuwe. Ii codecs ezibandakanyiweyo ziquka iindidi zepateni, kwaye ilayisensi ibekwe ngabantu abathutha ii decoders - ifowuni, umkhangeli zincwadi, indlela yokusebenza - ixesha elide phambi kokuba ifayile ifike kuwe. Yiyo loo nto ifomati ikho kuyo yonke ihardware kwaye kutheni i royalty- free efana nayo ikhona, kwaye ayitshintshanga nto malunga nokuguqula ifayile oyinayo.

Ndingayinika kwakhona igama elipheleleyo lesiqendu endaweni yokuguqula i DivX?

Akukho nanye, kwaye ifanele ukuqonda kutheni: unikezelo luphawu, ngelixa i bytes ngaphakathi zidityaniswe kwifomati ekhethekileyo. Ukuphinda ubize ifayile ivelisa ifayile igama layo lithembisa into imixholo yayo ayinikezeli, kwaye nantoni na evula ifayile okanye ilahlekile ifayile okanye ifunda ngokungachanekanga. Ukuphela kwendlela efutshane kuhlobo olubini oluyinyani ibhokisi efanayo phantsi kwegama elahlukileyo - kwaye nalapho ukuphinda ubhale ngokuchanekileyo kukhuselekile kunegama elahlukileyo.