Saib cov yeeb yaj kiab yog ib hom kev ua si ntau tshaj plaws hauv lub tshuab computer. Qhov loj tshaj plaws tsis zoo nyob rau hauv rooj plaub no yog lub lag luam tsis ruaj tsis khov ntawm ib tug neeg uas ua ntawv lossis lwm qhov kev pab cuam uas ua yeeb yam yeeb yam los yog series. Nyob rau hauv tsab xov xwm no peb yuav tham txog seb yuav ua li cas yog tias daim video ntawm koj lub computer ua si nrog "brakes" los yog lwm yam tsis kaj siab.
Video nres
Peb txhua tus tau ntsib nrog "kev phem" thaum saib cov yeeb yaj duab - tsis tshua muaj ncej ntxig, ua rau hauv ploj playback, freezes, kab rov tav ntawm qhov screen thaum lub koob yees duab ceev ceev zog (tearing). Vim li cas cov yeeb yaj kiab thiaj li tau muab faib ua ob pawg loj - software thiab kho vajtse.
Tus qub yog cov qauv codecs thiab video tsav tsheb, thiab cov khoom siv hluav taws xob vim muaj ntau tus txheej txheem ntawm keeb kwm yav dhau los lossis kab ua kab mob. Mus rau lub thib ob - ib tug qaug zog "hlau" ntawm lub computer thiab nce load rau nws.
Saib kuj: Ua rau PC kev ua tau zoo thiab tshem tawm
Vim li cas 1: pom kev zoo thiab thom khwm
Raws li tau hais los saum toj no, tearing yog kab rov tav kab ntawm qhov screen, tshwm sim los ntawm ncej so. Qhov laj thawj feem ntau yog los tua cov teeb meem nrig hauv lub chaw kaw lus. Tus neeg tsav tsheb ua haujlwm hauv hom no, uas yog qhov kev tsim tawm los sim tus duab no tsuas tsis koom tes.
- Peb txoj cai-nias rau ntawm lub computer qhov shortcut ntawm lub desktop thiab mus rau cov khoom ntawm lub system.
- Tom ntej, ua raws li qhov txuas "Cov txheej txheem siab tshaj".
- Hauv kev thaiv "Kev Ua Tau" nias lub khawm "Kev xaiv".
- Muab tus tes hloov hauv txoj hauj lwm uas tau qhia hauv lub screenshot thiab nias "Thov".
- Yog tias cov teeb meem raug pom hauv Windows 7, ces koj yuav tsum tau ntxiv rau "Personalization" ntawm lub desktop.
- Ntawm no koj yuav tsum xaiv ib qho ntawm Aero ntxhais, nrog cov teebmeem.
Feem ntau, cov yooj yim manipulations tso cai rau koj los rhuav tshem ntawm txoj kev sib tw. Tom ntej no, peb tham txog qhov tseem ceeb ntawm qhov "nres" video.
Vim li cas 2: Daim video card thiab processor
Lub ntsiab yog vim li cas qeeb-suab ywm playback yog lub PC hardware tsis muaj zog, hauv particular, tus processor thiab ib tug graphics adapter. Lawv koom rau hauv kev yees duab thiab cim seev suab. Txij lub sij hawm, cov ntsiab lus ntawm video ua "thicker" thiab "hnyav" - nce tus nqi nce, qhov kev sib haum nce, thiab cov laus dua qub tsis tuaj yeem tiv nrog nws.
Tus processor hauv cov pob khoom no yog lub ntsiab encoder, yog tias koj muaj teeb meem, koj yuav tsum xav txog kev hloov nws.
Nyeem ntxiv: Yuav ua li cas xaiv ib tug processor rau lub computer
Daim video card tsuas yog "pab" tus neeg ua haujlwm, yog li ntawd nws hloov tau tawm tswv yim tsuas yog thaum tus neeg tsis muaj kev cia siab, uas yog hais tias tsis muaj kev txhawb nqa rau cov qauv tshiab. Yog tias koj tsuas muaj ib qho video-adapter built-in, koj yuav tsum tau yuav ib qho ib qho tsis sib txawv.
Yog xav paub ntxiv:
Yuav ua li cas xaiv ib daim video
Dab tsi yog daim npav disscards
Vim li cas 3: RAM
Tus nqi ntawm RAM tau ncaj qha rau cuam tshuam qhov kev ua tau zoo ntawm lub koos pis tawj, suav nrog thaum ua si video. Nrog ib tug tsis txaus ntawm RAM, tshaj cov ntaub ntawv yog pauv mus rau ntawm lub hard disk, uas yog qeeb ntaus hauv lub system. Yog hais tias tus yees duab "heev", ces tej zaum yuav muaj teeb meem nrog nws cov playback. Muaj ib txoj hauv kev tawm: ntxiv cov cim ntxiv rau lub tshuab.
Nyeem ntxiv: Yuav ua li cas xaiv RAM
Vim li cas 4: Hard Drive
Lub hard disk yog cov ntaub ntawv tseem ceeb ntawm lub PC thiab nws yog los ntawm nws cov yeeb yaj duab raug downloaded. Yog tias nws txoj hauj lwm muaj teeb meem, nws muaj cov khoom tsis zoo thiab lwm yam teeb meem, ces cov yeeb yaj kiab yuav tsis muaj xwm txheej nyob rau qhov chaw tshaj plaws. Nrog ib tus tsis muaj RAM, thaum cov ntaub ntawv "dumped" rau hauv paging ntaub ntawv, xws li ib tug disk yuav ua tau ib qho teeb meem loj rau kev lag luam thiab kev lom zem.
Yog tias muaj ib qho kev xav tsis zoo ntawm kev siv dag zog, nws yog ib qhov tsim nyog los xyuas nws cov kev kawm nrog cov kev kawm tshwj xeeb. Nyob rau hauv cov ntaub ntawv ntawm "phem" sectors, nws yuav tsum tau hloov nrog ib tug tshiab. Nws tsuas yog tsim nyog los ua qhov no, vim nws tau poob txhua cov ntaub ntawv nyob rau hauv nws.
Yog xav paub ntxiv:
Yuav ua li cas los tshawb xyuas cov ntawv nyuaj disk
Yuav ua li cas xyuas hard disk rau cov nplai phem
Qhov zoo tshaj plaws kev xaiv yog mus yuav ib lub xeev-state tsav. Xws li cov kab mob tau tshwm sim los ntawm kev kub ceev ntawm kev ua hauj lwm nrog cov ntaub ntawv thiab qis latency ntawm cov ntaub ntawv.
Nyeem ntxiv: Yuav ua li cas xaiv SSD rau lub computer
Reason 5: Overheating
Overheating yog ib qho ntawm lub ntsiab ua rau muaj teeb meem thaum nws tuaj cuag lub tshuab computer. Nws tuaj yeem ua rau tsis zoo, nrog rau cov tswv yim tiv thaiv ntawm lub hauv paus thiab cov duab ua qauv, uas pab lawv txias los ntawm kev xa mus tho nquag (throttling). Yuav kom paub seb koj qhov khoom kho puas siab dua, koj yuav tsum siv cov kev pab tshwj xeeb.
Nyeem ntxiv: Yuav ua li cas thiaj paub lub computer kub
Yog tias overheating raug kuaj, nws yuav tsum muab tshem tawm sai sai kom tsis txhob muaj teeb meem loj dua. Qhov no yog ua los ntawm kev ntxuav cov cua txias hauv plua plav thiab hloov thermal paste.
Yog xav paub ntxiv:
Txhim kho qhov teeb meem ntawm overheating ntawm processor
Tshem tawm overheating ntawm daim video
Qhov no yog txhua yam uas tau hais txog qhov kho vajtse, ces peb yuav soj ntsuam qhov software ua rau teeb meem hauv video.
Vim li cas 6: Software
Cov pawg lus no tseem muab faib ua ob ntu - teeb meem nrog cov codecs thiab cov tsav tsheb. Lub teeb meem ntawm ob qho teeb meem yog zoo sib xws: cov no yog cov txheej txheem uas ploj lawm rau lub luag hauj lwm rau kev kod thiab cim suab yees duab.
Codecs
Video codecs yog cov tsev qiv ntawv me me uas ua yeeb yaj kiab. Feem ntau cov chais muaj compressed rau optimize loj, piv txwv li, siv H.264. Yog hais tias qhov sib txawv ntawm lub decoder tsis nyob rau hauv qhov system los yog outdated, ces peb yuav tau txais ntau yam teeb meem nrog kev luam. Txhim kho tshiab codecs yuav pab kho qhov teeb meem no. Hauv txhua lub sijhawm, K-Lite Codec pob yog qhov zoo. Nws yog txaus los download, nruab thiab ua tau qee qhov chaw yooj yim.
Nyeem ntxiv: Yuav ua li cas kho lub K-Lite Codec Pack
Yog tias koj tseem siv qhov rais XP, koj yuav tsum siv lwm txheej ntawm cov tsev qiv ntawv - XP Codec Pack.
Nyeem ntau: Txhim kho codecs hauv Windows XP
Video tsav
Cov neeg tsav tsheb no cia lub tshuab khiav lag luam "sib txuas lus" nrog daim video thiab muab siab tshaj plaws rau nws cov kev pab cuam. Yog tias nws tsis ua haujlwm lossis ua tsis raug cai, tej zaum yuav muaj teeb meem uas peb tab tom tham txog hnub no. Yuav kom tshem tawm qhov no, koj yuav tsum tau hloov lossis rov qab muab tus neeg tsav tsheb.
Yog xav paub ntxiv:
Reinstall video card tsav tsheb
Qhia tawm NVIDIA video card tsav
Txhim kho tsav tsheb ntawm AMD Radeon Software Crimson
Peb hloov tus tsav tsheb rau daim video nrog siv DriverMax
Vim li cas 7: Viruses
Nyuaj hais lus, kab mob tsis tuaj yeem cuam tshuam cov video playback, tab sis lawv tuaj yeem ua kom puas lossis rho tawm cov ntaub ntawv uas yuav tsum tau muaj rau qhov no, nrog rau haus cov nqi ntawm qhov system. Cov yav tas los cuam tshuam ob qho tag nrho PC kev ua tau zoo thiab qhov ua ceev ntawm qhov yees duab. Yog tias koj xav tias kev kis kab mob, koj yuav tsum luam theej tawm lub computer nrog cov kev pab cuam tshwj xeeb thiab tshem cov "kab tsuag".
Nyeem ntxiv: Sib ntaus sib tua lub computer
Xaus
Raws li koj pom, muaj ntau yam ua rau qhov "choj" thaum ua si video. Lawv tuaj yeem yog ob qho tseem ceeb thiab muaj teeb meem loj heev, xav tau ntau lub sijhawm thiab siv zog kom tshem tawm tau lawv. Peb cia siab tias qhov tsab xov xwm no yuav pab koj daws tau txhua yam teeb meem thiab zam rau yav tom ntej.
