Kodi izo: HEVC? mbali yofunika kwambiri ya codec latsopano

Monga inu mukudziwa, ife tonse amakonda mafilimu, makanema kapena kusintha mu wabwino. Koma mawu yosungirako kanema pa kompyuta mavuto ambiri amangoona kugwirizana ndi kusowa banal m'mlengalenga. Ndi posachedwapa muyezo yatsopano, ndi owerenga ambiri pomwepo adanyamuka funso chachilengedwe: "Kodi uyu - HEVC». Taganizirani ochepa mbali zofunikira zokhudzana ndi kukhazikitsa ndi ntchito zothandiza wa codec latsopano.

Kodi izo: HEVC

Ngati ife kulankhula za mafilimu amene ali pa TV zochotseka, amangoona kukula kwa litayamba ndi amakhudza kusankha njira ya psinjika kanema. Yemweyo Blu re-zimbale angathe kusunga mafilimu mu tanthauzo mkulu buku la oposa 25 GB. Koma, inu mukuona, kusunga filimu pa galimoto anu, makamaka pamene mphamvu zambiri bwino, ku mfundo ya view siwoyenera kwathunthu.

Chifukwa chaichi, ndi wolemba pulogalamu tatifupi, kulola ngakhale popanda kunyalanyaza khalidwe kuchepetsa kukula kwa wapamwamba komaliza mwa njira yapadera psinjika. Komabe, ndichiyani? HEVC ndicho codec zapamwamba kwambiri, tinganene, ngakhale kusintha m'munda wa kanema. Koma kodi singakwaniritse okonda akale apamwamba kanema codec H.264?

Mkulu Mwachangu wolemba pulogalamu Video: wolemba pulogalamu ndizosowa

Kuchita izi, amanena kuti timvetse bwino ndizosowa 'kala' ikusonyeza chizindikiro. Mfundo yakuti pali wina wa udindo waukulu ndi ankaimba ndi ntchito chipika waukulu. Pakuti H.264, ndi 16 × 16 kapena okwana 256 pixels.

Atsopano muyezo H.265 ngati chipika angakhale nthawi 16 kwambiri! Ndipo ngati ife kuganizira luso midadada zosintha pamene kukula chipika imatsala mwachindunji ndi aligorivimu mu ndondomeko psinjika, n'zosavuta kuona kuti codec latsopano ndi kunena, kwambiri "ololera" kuti chigamulocho mkulu ndi tsiku amathandiza ngakhale 8k (8192 × 4320 pixels ). Inu mukhoza kuwonjezera kuno ikufanana wolemba pulogalamu ntchito. Choncho, HEVC codec ndi mkulu khalidwe fano akhoza kuchepetsa mlingo pang'ono, ndi moyenera, kukula file. Space kupulumutsa poyerekeza ndi H.264 muyezo angafikire 25-50%!

Support kwa 4k ndi 8k: mmene kwenikweni ndi

Koma mphamvu ya chotero codec, pa chiyambi cha maonekedwe ake, iye alibe anapambana kutchuka wapadera. Iwo anali olumikizidwa ndi chakuti thandizo la muyezo latsopano angapereke kokha wamphamvu kwambiri ndi zamakono zithunzi tchipisi GeForce 970 kapena 980.

Kwenikweni, leni kabisidwe ndondomeko pa zipangizo zina zochepa mphamvu limatenga 10-12 maola. Chotero kuchokera mfundo za maganizo, mfundo yatsopano wakhala wopanda pake.

Patapita nthawi, zinthu zasintha tsopano pamaziko a sayansi H.265 wayamba kugwiritsidwa ntchito konsekonse. Kumbali ya kupulumutsiramo malo poyerekeza ndi H.264 zikhoza kuchepetsedwa Mwachitsanzo mokwanira woyankhula mwanzeru. Pa chikalata cha 720P chizindikiro kupulumutsiramo ndi pafupifupi 25%, ndipo ndi 4k proviso khalidwe - oposa 50%. Mwa njira, ngati inu ntchito yong'ambika Blu re-chimbale, kukula kwa kanema poyambirira kuchepetsedwa pafupifupi 10 nthawi (iye "kulemera pang'ono kuposa 3 GB)!

zaluso Major

Ngati inu mukuyang'ana pa ena a zaluso, kuphatikizapo chilichonse chimene alembedwera zofunika codec watsopano ndi izi:

• Main thandizo Mbiri 8 ndi Tinthu 10 (m'tsogolo - 12 Tinthu);
• kukhalapo kwa awiri ooneka enieni mbali, limodzi ndi kulangiza Zosefera ASF sanaike;
• zoyenda malipilo m'kati 1/8 kwa mapikiselo;
• Ntchito ya chitetezo cha zolakwa dziphunzitsiranso kuneneratu ndi kusankha mawerengetsedwe mu ndondomeko 'kala' ikusonyeza;
• Poyerekeza pamaso zoyenda vekitala 'kala' ikusonyeza dera;
• boma amadalira kwapakati pa-chimango 'kala' ikusonyeza.

Kumene, inu mukhoza kupitiriza mndandanda m'tsogolo. Komabe, ngakhale Chiwerengerochi ndi aliyense akatswiri anakumana ndi kanema kabisidwe, akhoza kunena zambiri.

pulogalamu ntchito kuonera mu mtundu watsopano

Choncho, ndi codec anamvetsa. ndi (HEVC) Kodi, ine ndikuganiza pang'ono zomveka. Ife tifike ku nkhani kwambiri ofunika kuti ndithu chidwi ambiri owerenga. Kodi ntchito kuona kanema ndiyotengera ndi ma aligorivimu latsopano?

Mfundo mu maonekedwe ake losavuta, mungagwiritse ntchito osewera mapulogalamu. Mmodzi chidwi kwambiri, malinga ndi ambiri, ndi apadera ndi pang'ono ntchito maganizo Daum PotPlayer. Ngati mungakonde kuti, mungathe kugwiritsa ntchito otchuka VLC Media Player, kokha m'pofunika kukhazikitsa Baibulo atsopano, monga yekha ali anamanga-thandizo HEVC.

Komabe, ngakhale kuti ubwino onse, n'zotheka kudziwa kwambiri za mavuto. Nthawi zambiri amanena okha chakuti tsopano mungapeze pa Intaneti si kwambiri kanema kapena kanema ndiyotengera ntchito aligorivimu latsopano. Kodi kwambiri anazunzidwa ndi wosagwirizana wogulitsa malondayo. Ngati nkhani mapulogalamu kuti mwanjira anathana, nyumba zisudzo kapena opanga Anzeru TV sali mofulumira kuti adziwe linanena bungwe ndi H.265 thandizo. Inde, ndi codec, ngakhale amaona chosintha, komabe yogawa yapadera sanalandirebe. Koma ine ndikuyembekeza kuti izi ndi chinthu chosakhalitsa.

m'malo zotsatira

Apa ndi yochepa ndi zonse zimene zikukhudzana ndi muyezo latsopano kanema kabisidwe. Inde, pali akhudzidwa, osati mbali zonse luso luso latsopano, koma ngakhale mfundo imeneyi mwachidule kudzakuthandizani wosuta aliyense kuti ajambule nkhani zaluso ndi yaikulu anaiyamba kukhazikitsa ndi ntchito yeniyeni ya matekinoloje. Koma mokulira angapeze maganizo athu onse za khalidwe ndi processing wa kanema zambiri. Ndipo, zikuoneka, posachedwapa inatha H.264 muyezo adzapita mu chisokonezeko, chifukwa luso alibe kuima. Ngati inu kutenga dogosrochnuyu imeneyo, izo zikanakhoza bwino kuti m'malo HEVC codec kukhala chinthu champhamvu kwambiri.