A codec (lub sij hawm yog mashup ntawm lo lus code thiab txiav txim siab) yog ib qho khoos phis tawj uas siv compression kom txo qis cov yeeb yaj kiab loj lossis hloov ntawm cov suab analog thiab digital. Tej zaum koj yuav pom lo lus siv thaum tham txog suab codecs lossis video codecs.
kab hauv qab
Video thiab suab paj nruag cov ntaub ntawv loj, uas txhais tau hais tias lawv feem ntau nyuaj rau kev hloov hauv internet. Txhawm rau kom nrawm rub tawm, algorithms encode, lossis txo qis, lub teeb liab rau kev sib kis thiab tom qab ntawd txiav txim siab rau saib lossis kho. Yog tsis muaj codecs, downloads video thiab suab yuav siv sij hawm peb mus rau tsib zaug ntev dua lawv ua tam sim no.
Kuv Xav Tau Ntau Tus Codecs?
Muaj ntau pua tus codecs siv; koj yuav xav tau kev sib txuas ua ke uas tshwj xeeb ua si koj cov ntaub ntawv.
Cov codecs sib txawv tshwj xeeb rau lub suab thiab video compression, rau kev tshaj tawm hauv internet, hais lus, video conferencing, ua si MP3s, thiab screen capture. Yog tias koj yog tus downloader tsis tu ncua, koj yuav xav tau 10 txog 12 codecs los ua si txhua hom suab paj nruag thiab tsos koj muaj.
Qee tus neeg uas qhia lawv cov ntaub ntawv hauv lub vev xaib xaiv siv cov codecs tsis meej los txo lawv cov ntaub ntawv.
Common Codecs
Qee cov codecs yog MP3, WMA, RealVideo, RealAudio, DivX, thiab XviD, tab sis muaj ntau lwm tus.
AVI yog cov ntaub ntawv txuas ntxiv uas koj pom txuas nrog ntau cov ntaub ntawv video, tab sis nws tsis nyob hauv nws tus kheej codec. Hloov chaw, nws yog lub thawv hom uas muaj ntau yam codecs siv tau. Ntau pua tus codecs tau tshaj AVI cov ntsiab lus.
Kuv Yuav Ua Li Cas Paub Qhov Codec rau rub tawm thiab nruab?
Vim tias muaj ntau txoj kev xaiv codec, cov khoom siv codec yog qhov kev xaiv yooj yim. Codec packs yog cov khoom ntawm cov codecs sau rau hauv ib cov ntaub ntawv. Muaj kev sib cav txog seb nws puas tsim nyog kom muaj ib pawg loj ntawm cov ntaub ntawv codec, tab sis nws yeej yog qhov yooj yim tshaj plaws thiab qhov kev ntxhov siab tsawg tshaj plaws rau cov downloaders tshiab.
Ntawm no yog cov pob codec uas koj xav tau tshaj plaws:
- CCCP (Combined Community Codec Pack) yog ib qho ntawm cov khoom siv codec zoo tshaj plaws uas koj tuaj yeem rub tawm. CCCP tau muab tso ua ke los ntawm cov neeg siv uas nyiam sib qhia thiab saib cov yeeb yaj kiab hauv online, thiab cov codecs nws muaj yog tsim los rau 99 feem pua ntawm cov video tawm tswv yim uas koj tau ntsib los ntawm cov phooj ywg-rau-peer downloader. Xav txog CCCP yog tias koj xav tias koj lub computer xav tau cov codecs tshiab.
- X Codec Pob yog qhov zoo nkauj, tag nrho-hauv-ib qho, spyware-dawb, thiab adware-dawb codec sau uas tsis yog qhov loj, yog li nws tsis t siv sij hawm ntev mus download tau. X Codec Pob yog ib lub rooj sib txoos ua tiav ntawm codecs xav tau los ua si txhua hom suab thiab video loj.
- K-Lite Codec Pob yog qhov ntsuas tau zoo thiab ntim nrog cov khoom zoo. Nws cia koj ua si tag nrho cov yeeb yam nrov tawm tswv yim. K-Lite tuaj nyob rau hauv plaub yam: Basic, Standard, Full, thiab Mega. Yog tias txhua yam koj xav tau ua si yog DivX thiab XviD tawm tswv yim, Basic zoo xwb. Standard pob yog qhov nrov tshaj plaws. Nws muaj txhua yam uas tus neeg siv nruab nrab xav tau los ua si cov ntaub ntawv ntau tshaj plaws. Cov pob tag nrho, tsim los rau cov neeg siv fais fab, muaj ntau tus lej codecs ntxiv rau kev txhawb nqa encoding.
- K-Lite Mega Codec Pob yog ib pob khoom. Nws muaj txhua yam tab sis lub dab dej hauv chav ua noj. Mega txawm muaj Media Player Classic.
Yog tias koj siv Windows Media Player, nws feem ntau sim sib txuas lus rau koj plaub tus lej cim ntawm cov codec tshwj xeeb uas nws xav tau. Nco ntsoov cov lej no thiab tom qab ntawd mus saib FOURCC kom tau txais cov codec uas ploj lawm. FOURCC's Samples nplooj muaj qee qhov FAQs yog tias koj xav tau cov ntaub ntawv ntxiv txog qhov muaj nyob ntawd.
Lwm txoj kev kom tau txais codecs yog rub tawm cov media player uas suav nrog lawv. Qee lub sij hawm, video lossis audio player nruab ib qho tseem ceeb thiab cov codecs thaum koj xub txhim kho daim ntawv thov. VLC yog qhov zoo tshaj plaws media player uas tuaj yeem ua si txhua hom ntaub ntawv.
FAQ
Tus yees duab codec yog dab tsi?
Ib tus codec video yog ib daim software uas compresses thiab decompresses cov yees duab digital. Lub codec yuav siv sij hawm uncompressed video thiab hloov nws mus rau ib tug compressed hom, yog li nws yuav siv sij hawm li tsawg chaw rau koj hard drive. Video codecs feem ntau muaj plaub lub cim, xws li MPEG, DivX, thiab HEVC.
Lub suab codec yog dab tsi?
Ib lub suab codec yog ib lub cuab yeej lossis cov haujlwm uas compresses cov ntaub ntawv kom nws thiaj li kis tau thiab ces decompresses cov ntaub ntawv tau txais. Audio codec hom muaj xws li FLAC, WAV, ALAC, thiab Ogg Vorbis.
Xvid codec yog dab tsi?
Tus Xvid codec compresses thiab decompresses XVID cov ntaub ntawv. XVID cov ntaub ntawv compress thiab decompress video rau MPEG-4 ASP compression tus qauv, txuag chaw disk thiab ua kom ceev cov ntaub ntawv hloov sijhawm.
