I-NOVESTOM H.265 umzimba Worn ikhamera sele ikhona kwi-2019

Iqela lophuhliso le-NOVESTOM liya kukhupha inguqu entsha yekhamera ye -NVS7-D Body Worn Le nyanga. I-NVS7-D entsha iya kuxhasa i-H.265 feature. I-HEVC (H.265) yongezwa kwengcamango kwi-H.264 / MPEG-4. I-H.265 ibonelela ngokuyimfuneko umgangatho ofanayo womgangatho womfanekiso njenge-H.264, kodwa ikhowudi isebenze ngakumbi, ngoko ubungakanani bevidiyo buya kuba buncinci. Ngamanye amazwi, i-32GB version ye-NVS7 kunye ne-NVS7-D body Worn Camera inokugcina iifayile zevidiyo ezininzi.

 

h.264-vs-h.265-kwindawo yokugcina-2

 

Ngokungafaniyo ne-H.264 macroblocks, i-H.265 iphatha ulwazi kwiiyunithi zomthi wekhowudi (CTUs). I-CTU inokuphatha ukuya kuthi ga kwi-64 x 64 iibhloko, ngelixa ii-macroblocks zinokuthatha i-16 x 16 ubukhulu bebhloko. Ukukwazi kweHEVC ukucinezela ulwazi ngokufanelekileyo.

I-H.265 vs H.264 Ikhamera esemgangathweni yoMzimba oGqiweyo ukusuka kwiNovestom

I-H.264 vs H.265 Ubungakanani beKhamera eBonelwe ngumzimba Ubungakanani beFayile
Ubungakanani bevidiyo buchazwa njengobude kunye nezinga lebit. Kwisiseko sovavanyo kwi-H.265 vs H.264 ubungakanani befayile, sifumanisa ukuba ukuncitshiswa kwebit kuhambelana ngokungafaniyo nomgangatho womfanekiso wevidiyo kwaye kulungile kwisayizi yefayile. Njengoko i-H.265 ifaka iinkcukacha ezifanayo kunye ne-bitrate ephantsi kodwa umgangatho ofanayo wevidiyo xa uthelekisa ne-H264, kuyacetyiswa ukuba uguqule ividiyo ukusuka kwi-H.264 ukuya kwi-H.265 ukugcina indawo eninzi.
Ukusuka kule H.264 vs H.265 uthelekiso olungentla, ngoku siyazi kakuhle ukuba indlela i-H.265 iphezulu ngayo kwi-H.264. Ngaphandle kwamathandabuzo, i-H.265 iya kuba yi-codec esetyenziswa ngokubanzi kwixesha elizayo elingekude njengoko iyeyona ndlela yokwenene yokucinezela ividiyo enomgangatho wokuqala oseleyo.

h.264-vs-h.265-kwindawo yokugcina

 

 

 

 


Ixesha lokuposa: Sep-14-2019
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