H.264 ndi H.265 ndi awiri osiyana kanema wapamwamba akamagwiritsa kuti akhalapo kwa zaka zambiri, koma pali zambiri chisokonezo za kusiyana kwawo .

Kodi H.264 ndi chiyani?

H.264, imatchedwanso mwaukadauloZida Video Coding (AVC), ndi panopa makampani-mulingo kwa mkulu tanthauzo kanema psinjika kuti amalola kujambula, psinjika, ndi kugawa digito kanema zili.

Magawo akulu a muyezo wa H264 ndi:Access Unit delimiter, SEI, chithunzi choyambirira, Redundant Coded Picture,IDR,HRD ndi HSS.

H.265 ndi chiyani?

H.265, kapena High-Efficiency Video Coding (HEVC), imakhalanso mavidiyo osindikizira codec, wotsatira AVC / H264, ndipo amadziwika kuti MPEG-H gawo 2. Encoder iyi imapereka chithandizo cha encoding ku Ultra HD Blu-ray format.

Mwachidule, muyezo wa H.265 umachokera ku H.264, ndi kusintha kwaukadaulo.Mukamagwiritsa ntchito encoding ya H.265, makompyuta, mafoni a m'manja, mapiritsi, ma TV, kuphatikizapo makampani athu owonetsetsa, akhoza kupulumutsa bandwidth ndi mphamvu zambiri pamaziko a kanema womwewo.

Kodi pali kusiyana kotani pakati pawo?

H.265 idakhazikitsidwa pa H.264, ndikusintha zina mwaukadaulo kuti muzitha kusewera kanema wamtundu womwewo wokhala ndi theka la bandwidth yoyambira.Tchati ndi zithunzi zotsatirazi zimatithandiza kumvetsetsa kusiyana kwake.

Ronghua, ndi wopanga yemwe amadziwika kwambiri ndi R & D, makonda, kupanga, malonda ndi ntchito za ma modules a kamera, ma modules a kamera ya USB, magalasi ndi zinthu zina.Zikomo!:
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