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H.264 vs H.265 waa maxay faraqa u dhexeeya?

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H.264 iyo H.265 waa laba nooc oo fiidiyoow ah oo kala duwan kuwaas oo soo jiray sanado badan, laakiin waxaa jira jahawareer badan oo ku saabsan kala duwanaanshahooda.

Waa maxay H.264?

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H.264, oo sidoo kale loo yaqaano Advanced Video Coding (AVC), waa jaangooyada warshadaha ee hadda jira ee qeexida muuqaalka sare ee u oggolaanaya duubista, isku-dhafka, iyo qaybinta waxyaabaha fiidiyoowga ah ee dhijitaalka ah.

Qaybaha ugu muhiimsan ee halbeegga H264 waa: Xadka Gelitaanka Cutubka, SEI, Sawirka Summada Hoose, Sawirka Codka Dheeraadka ah, IDR, HRD iyo HSS.

waa maxay H.265?

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H.265, ama High-Efficiency Video Coding (HEVC), sidoo kale waa video riixo codec ah, ku guulaysta AVC / H264, oo loo yaqaan MPEG-H qaybta 2. encoder Tani waxay bixisaa taageero encoding in Ultra HD qaabka Blu-ray.

Marka la soo koobo, heerka H.265 wuxuu ku salaysan yahay H.264, oo leh qaar ka mid ah hagaajinta farsamada.Marka la isticmaalayo H.265 encoding, kombiyuutarada, telefoonada gacanta, tablets, TV-yada, oo ay ku jiraan warshadeena ilaalo, badbaadin kara bandwidth iyo awood badan oo ku salaysan tayada video isku mid ah.

Waa maxay farqiga u dhexeeya?

H.265 waxay ku salaysan tahay H.264, oo leh qaar ka mid ah hagaajinta farsamada si ay u ciyaaraan fiidiyoow tayo la mid ah oo leh kala badh xajmiga asalka ah.Jaantusyada iyo sawirada soo socda ayaa naga caawinaya inaan si cad u fahanno farqiga u dhexeeya.

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Waqtiga boostada: Nov-23-2022