Ndeipi SD memori kadhi yekutenga kurekodha 4K vhidhiyo nenharembozha yako?

Samsung memori kadhi

Zvingangodaro, waitenda kuti kutenga micro SD kadhi kana imwe yaingogumira pakutenga yakachipa memori kadhi ine huwandu hwakakwana. Zvisinei, izvi hazvisizvo. Zvino nharembozha dzatove dzepamusoro, uye dzinokwanisa kurekodha mu4K. Ndeipi micro SD memori kadhi yaunofanira kutenga kurekodha 4K vhidhiyo nenharembozha yako?

Rekodha vhidhiyo ye4K ine mhando

Nharembozha yako inogona kukwanisa kurekodha vhidhiyo mu4K. Nekudaro, kana iwe usina memori kadhi, vhidhiyo ichachengetwa mundangariro yemukati yeiyo smartphone. Vhidhiyo iri mu4K inogona kutora nzvimbo yakawanda, saka kana tichinyatsoda kurekodha mavhidhiyo mu4K, tichafanira kutenga memory card. Uye kana tichida mavhidhiyo e4K kurekodhwa nemhando, saka tichafanira kutenga memory card yemhando yakakwana. Kana iyo memori kadhi isina kukurumidza kukurumidza kwekunyora, ipapo ndipo patichaona kucheka mumufananidzo wevhidhiyo, uye imhaka yekuti nharembozha haingave yakakwanisa kuchengetedza vhidhiyo sezvayakanyorwa. Zvadaro, Ndeipi memori kadhi yatinofanira kutenga kana tichida kurekodha 4K mhando?

Samsung memori kadhi

Ndeipi bitrate yako inorekodha mbozhanhare?

Chaizvoizvo zvinoenderana ne Bitrate kune iyo inorekodhwa nenharembozha yako. Iyo bitrate ndiyo vhoriyamu reshiyo inogara faira sezvairi kugadzirwa. Semuenzaniso, 20MB / s bitrate zvinoreva kuti 20MB ichagadzirwa kwesekondi yega yega yevhidhiyo. Iwo muenzaniso, iyo bitrate inosiyana kubva kune imwe nhare kuenda kune imwe, kubva kune imwe vhidhiyo codec kuenda kune imwe, uye zvinoenderana nemafuremu pasekondi yatinorekodha. Kazhinji, chakanakira kutenga kadhi rinoenderana neiyo yepamusoro bitrate yemhando yepamusoro vhidhiyo modhi yenharembozha yedu. Saka, ngatiti nhare yedu inokwanisa kurekodha mu4K pa60 mafuremu pasekondi. Isu tichafanirwa kutsvaga mune yehunyanzvi data ye smartphone chii chinonzi bitrate yevhidhiyo mune iyo mhando pane yedu smartphone.

Asi kana uri kuverenga chinyorwa ichi imhaka yekuti: a) haudi kuzviomesera zvakanyanya nekudzidza kuti sei uchitenga memori kadhi kana imwe; uye b) iwe unoda kuziva kuti ndeapi makadhi angave akanakisa.

Ndeipi memori kadhi yekutenga?

Kunyange zvazvo chiri chokwadi kuti hazvibviri kutaura kuti ndeipi yakakwana memori kadhi, uye zvichida kune nharembozha dzichaunzwa gore rinouya chinyorwa ichi, kadhi yakakwana haichabatsiri pakurekodha mu4K (chimwe chinhu chichaitika kana ichikwanisa. nharembozha dzinoratidzwa). kurekodha mu4K pa120 mafuremu pasekondi), tinogona kutaura kuti ese memori makadhi anoenderana ne. U3 tekinoroji inogona kubatsira kurekodha mu4K. Makadhi anotsigira tekinoroji yeU3 ane logo pane kadhi pachayo, zvichiita kuti zvive nyore kuwana. The Memory makadhi ane U3 logo anosimbisa kumhanya kwekunyora kunodarika 30MB / s.

Yekurekodha nhare mu4K pamafuremu makumi matatu pasekondi ichave ne bitrate iri pakati pemakumi matatu nemakumi matanhatu Mbps (megabits pasekondi). Kuyeuka kuti byte ndeye 30 bits, iwe unongofanira kupatsanura huwandu ne30. Tinoda huwandu hwepamusoro hwekunyora hwe 60 MB / s. Makadhi ane U1 logo inosimbisa kuti vane yekumhanyisa yekunyora inopfuura gumi MB / s. Iwowo makadhi eKirasi gumi, ane C10 logo. Kazhinji, makadhi ememori anogona kuva nemhando dzakasiyana-siyana.

Kana iwe wakatenga ichangoburwa yepamusoro-yekupedzisira pamusika, kurudziro yangu ndeyekuti utenge kadhi rine U3 logo. Tinogona kutenga kadhi rakadaro nemutengo we55 euros, ine 64 GB yekugona. Kana iwe wakatenga iyo inodhura nharembozha, chinhu chine musoro ndechekuti iwe unotenga yemhando memori kadhi. Kana wakatenga mbozhanhare yepakati, tenga kadhi reKirasi 10 risingadhure. Mune ino kesi, zvinokwanisika kuwana 32 GB makadhi einenge gumi nemashanu euros. Kunyangwe kana nharembozha yako ichirekodha 15K, zvinowanzoitika kuti haizombofa, kwete kunyangwe kuburikidza nekuvandudza, rekodha 4K pa4 mafuremu pasekondi, saka hauzode memori kadhi ine yakanyanya kukurumidza kunyora.

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