Aratau Pakū Kāmera Mamati: He Huringa i roto i te Whakaahua Hou
I tēnei ao matihiko tere haere, kei te tipu haere te hiahia ki te hopu i ngā wā tino ataahua me ngā taipitopito. Ehara i te mea he mahi whakangahau noa iho te whakaahua; kua noho hei wāhanga nui o ngā momo mahi me ngā ahumahi. Ko tētahi auahatanga hangarau nui i roto i te ao o te whakaahua matihiko ko te aratau pakū. I roto i tēnei tuhinga, ka tūhuratia e mātou he aha te aratau pakū, me pēhea te mahi, ōna painga, me ngā tohutohu me ngā tinihanga hei whakanui ake i tōna whakamahinga.
He aha te Aratau Pakū?
Ko te aratau pupuhi, e mōhiotia ana ko te aratau pupuhi tonu, he āhuatanga i runga i ngā kāmera matihiko e āhei ai ngā kaiwhakamahi ki te tango i tētahi raupapa whakaahua i roto i te wā poto. Mā tēnei aratau ka taea e te kāmera te hopu i ngā whakaahua maha ia hekona (anga ia hekona – fps), e āhei ai ngā kaiwhakaahua ki te whiriwhiri i ngā wā pai rawa atu mai i tētahi raupapa whakaahua i tangohia i roto i te tere.
I ngā tau 90, i mōhiotia noa iho ngā kāmera anaro e tere ana te hopu me te tiaki i tētahi whakaahua, engari ināianei mā te aratau pakū, ka taea e tātou te hopu i ngā mano tini o ngā wā i roto i te wā poto. He tino pai te aratau pakū mō ngā āhuatanga e tere ana te neke o ngā kaupapa, e torutoru hēkona rānei te roa o te wā tino pai.
Te Mahi a te Aratau Pakū
Ko te tikanga, ko te aratau pakū ka mahi mā te whakarite i te pūoko me te tukatuka whakaahua o te kāmera kia hopu me te penapena i te tini o ngā whakaahua i roto i te wā poto rawa. Kia pēhia te pātene kati, ka hopu tonu te kāmera i ngā whakaahua i te tere teitei tae noa ki te tukunga o te pātene, ki te kī tonu rānei te mahara.
Ko te tere o te aratau pakū ka inehia i roto i ngā fps. Hei tauira, ko te tere pakū o te kāmera he 10 fps te tikanga ka taea e ia te tango i ngā whakaahua 10 ia hekona. I ngā kāmera ngaio, ka taea e tēnei tau te piki ki te 20 fps, neke atu rānei.
Ngā Painga o te Aratau Pakū
1. Hopukia ngā wā poto noa
– He tino whai hua te aratau pakū ina tangohia he whakaahua mō ngā kaupapa e tere haere ana pērā i ngā hākinakina, ngā kararehe mohoao, ngā tamariki e takaro ana, me ētahi atu wā ohorere. Mā te aratau pakū, he nui ake te tūponotanga ka taea e koe te hopu i tētahi whakaahua koi, tika hoki i te wā e hiahiatia ana.
2. Kōwhiria te Whakaahua Pai rawa atu
– Nā te nui o ngā whakaahua e hangaia ana i te aratau pakū, he whānuitia ngā kōwhiringa hei whiriwhiri i te whakaahua pai rawa atu. He tino whai hua tēnei mō ngā whakaahua huihuinga pērā i ngā marena, ina he wā nui te āhua o te kanohi, te nekehanga rānei.
3. Whakanuia te Auahatanga
– Ka taea e tēnei āhuatanga te whakatuwhera i te maha o ngā whai wāhitanga auaha mō ngā kaiwhakaahua. Ka taea e koe te whakamātau i te nekehanga me te wā hei waihanga i ngā hua ahurei me te toi. Hei tauira, mā te whakamahi i te aratau pakaru hei whakakotahi i tētahi raupapa whakaahua ki roto i tētahi anga kotahi ka taea te waihanga i tētahi pānga nekehanga whakaari.
Ngā Painga me ngā Huakore
Te taikaha:
– Tere: Ka piki ake te tūponotanga ki te tiki i te whakaahua pai rawa atu nā te mea he maha ngā whakaahua ka tangohia i roto i te wā poto.
– Taipitopito: Ka hopu i ngā taipitopito nekehanga e kore e taea te kite ki te kanohi tahanga.
– Whai Wā Tuarua: Ki te ngaro koe i tētahi wā nui, ka hoatu e te aratau pakū he whai wāhi ki a koe ki te hopu anō i taua wā i roto i tētahi raupapa whakaahua.
Te korenga:
– Te Pūmanawa Rokiroki: He nui te wāhi rokiroki e pau ana i te aratau pakū i runga i te kāri mahara, nā te nui o ngā whakaahua e tangohia ana i te wā kotahi.
– Te Whakahekenga o te Pūhiko: He nui ake te hiko e hiahiatia ana i tēnei aratau kia tere ake ai te whakahekenga o te pākahiko o te kāmera.
– Kōwhiringa Ā-Ringa: He roa te wā e hiahiatia ana hei tīpako me te whakatika i tētahi raupapa nui o ngā whakaahua.
Ngā Tohutohu me ngā Tinihanga mō te Whakamahi i te Aratau Pakū
1. Kia Mōhio ki ngā Āheinga o tō Kāmera
– He rerekē te kaha o ia kāmera ki te pakū. Kia mōhio koe ki te tere o te fps me te kaha ārai o tō kāmera kia kore ai e whakaroa, e ngaro rānei ngā whakaahua.
2. Whakamahia he Kāri Mahara Tere
– Hokona he kāri mahara he tere tuhi teitei hei tautoko i te aratau pakū. Mā tēnei ka āwhina i te karo i te whakaroa ina rongoa te kāmera i tētahi raupapa whakaahua.
3. Kia aro ki te hanganga
Ahakoa he maha ngā whakaahua e tangohia ana e koe, kia aro ki te hanganga. Kia mau tonu te anga pai i roto i ia whakaahua kia pai ai ngā hua.
4. Matapae i te Wā
– He tino whai hua te aratau pakū ina taea e koe te matapae i ngā wā matua. Hei tauira, i te wā e pupuhi ana i ngā hākinakina, kia aro ki ngā nekehanga a te kaitākaro kia matapaetia ai te wā tino pai.
5. Whakatikatika Whai Hua
– Whakamahia he pūmanawa whakatika e tautoko ana i te whakahaere whakaahua nui hei tātari me te whakatika ngāwari ake i ngā whakaahua aratau pakū.
6. Kōwhiria te Wā Tika
– Ko te aratau pakū e whakawhirinaki ana ki te wā tika. Mā te ako ki te hopu i te wā tika ka pai ake te kounga o ō whakaahua.
Whakamutunga
He āhuatanga hou te aratau pakū i runga i ngā kāmera matihiko, he maha ngā painga, inā koa mō te hopu i ngā wā poto. Mā te mārama ki te mahi a tēnei hangarau me ōna āheinga, ka taea e ngā kaiwhakaahua te auaha ake, te whai hua ake hoki ki te hopu whakaahua. Heoi anō, me urutau hoki te whakamahinga o te aratau pakū ki te āhuatanga me te horopaki kia eke ai ki ngā hua tino pai. Mā te whakakotahitanga tika o te tikanga me ngā taputapu pono, ka taea e te aratau pakū te noho hei patu kaha i roto i te whakaahua hou.
Ahakoa he kaiwhakaahua ngaio koe, he tangata noa iho rānei e hiahia ana ki te mahi, he nui ngā pūmanawa o te aratau pakū hei whakarei ake i te kounga o ō whakaahua. Nō reira, hopukia tō kāmera, whakahohehia te aratau pakū, ka tīmata ki te tūhura i te ao whakaahua i roto i te huarahi hihiri me te auaha!
