MOV → GIF

He, ā, ko te huarahi tere rawa ki te kimi i te wā e hiahiatia ana e koe. Ko te MOV e rokiroki ana i ngā tohu wāhanga i roto i te kāwai hei tātaitai wā, kia taea ai te whakaako i te rārangi i te taha o te pūkete me te wāhi i whakakotia ki te āpure wā tīmata i te wāhi i whakahaua ai e te kanohi. Ka hoatu ki tētahi roanga i te taha, ā, ka whakawāteatia anake te roanga, nā reira kāore te roanga o te toenga o te MOV e whakarerekē ana i te wā e roa ana te mahi. Ko te MOV te āhua o ngā kaiwhakawhanake ngaio e hiahiatia ana, nā te mea e ora ana i ngā haerenga tukurua puta noa i te Final Cut Pro, Premiere me DaVinci Resolve me te kore ngaro i te whakatupuranga.

Ko te nuinga mo te aronga. He MOV he pūranga pāpāho taketake ISO, ā, ko taua whānau e tuhituhi ana i te hurihanga hei tohu i roto i te kāwai, kaua e te huri i ngā pikitia — ko te take ka kitea e tētahi tākaro i te tākaro i runga i tētahi tākaro, ā, ka noho i tōna taha i tētahi atu. Ka hangaia te whakatangi mai i ngā pikitia whakakōrerotia, kia honoa ai taua tohu i mua i te tuhi i te tākaro tuatahi; mēnā ka hoki te tirohanga ki te taha, ka huri te pūtake me te tahuri anō. Ko ngā mea katoa e pā ana ki tētahi kāmera, tātuhi rānei ko te take ngāwari: tētahi arawhitiwhiti, tētahi aho pūmau o ngā tātai. Ko te tikanga ka mau te MOV i te H.264, HEVC rānei mō te whakarato, i te ProRes rānei ina mahia he kaikōrero whakahua, i te taha rānei o te AAC, te oro PCM rānei kāore i te whakawhāiti.

Nā te mea kāore he MOV he kaiwhaiwhai kāwai e hiahiatia ana kia tautokona, ā, ko ngā hanganga e whakahaere ana i te rerekē, kaua e whakaū. Kāore e huri i te huringa - ka whakawāteatia te rārangi hopu i te taha pāpāho, nō reira he kāwai e whakakāhore ana te kaiwhaiwhai i te tahuri tika, ā, kāore e hiahiatia he kāwai paetata hei whakamahi i tēnei. He tino mōhio te āhua o te hokohoko e haere ana, ahakoa: ko te GIF whakaata e hoki ana he āhua o ia karihi, nō reira ka neke te tātuhi mai i tētahi mea kāore e pā ki te tīpae ki tētahi mea ka mahi. He nui nga faila MOV, ā, i waho o te tautoko pānui Apple he nui ake i te MP4 — ka whakakāhoretia e ngā hanganga Android tawhito me ētahi Smart TV.

Kāore — he GIF he faila whakaahua, nō reira ka tīmata i te wā ka whakakōrerotia, ā, kāore e mau i te whakataetae, i te whakawhāiti, i te whakahaere i te tīpako rānei i tētahi wāhi. Ko te āhuatanga o te āhua, ehara i te pātaka e noho ana, ko te take e nui ake ai te tāruatanga tuatahi i tēnei i te āhua o te tāruatanga i roto i tētahi ataata: ko ngā kaimātai i tono mo te nekeneke whakaiti, me ngā kaimātai tāuru e whakarārangi ana i tētahi tāruatanga kotahi anake, ka kitea taua tāruatanga, ā, kāore anō ētahi atu mea. Hiko tētahi pito tīmata e pānui ana te tāruatanga whakatūtū i te āhua o tōna ake.

Ko te Animated GIF he rahi mō ngā tākaro i raro i te 10 sekone. He roa ake i tērā, ā, ka tere te tere o te huaputa — kāore te GIF i te whakawhāiti-i-te-whāiti, nō reira ko ngā tākaro māmā tonu e haere ana ki ngā megabytes maha. Mō ngā tākaro roa ake, ka ūngatia te WebP whakaata, APNG rānei, e ōrite ana ki ngā pūrere ā-whitiāhua o nāianei.

Mō te GIF whakaata i te 480p ko te hua noa iho ko te 2-8 MB e ai ki te matatinitanga o te nekeneke. Mō te WebP whakaata i te rongoā/whakahaere ōrite, e tūmanako ana ki te 200 KB ki te 1 MB — he 5-10 ngā wā nui ake te WebP whakaata i te GIF mō te āhuatanga ā-whakahaere ōrite. Kāore e ngaro te GIF engari i whakawhāititia ki te tae 256-wae i ia tā, mā te whakamahi i te whakawhāititanga LZW me te mārama ā-rua-wae kotahi.

Mā te pūmau e whakaiti ana mātou ki te 15 fps mō te GIF whakaata (ka pōturi te mahi a GIF i runga ake i te 25 fps i roto i te nuinga o ngā kaitirotiro) me te 24 fps mō te WebP / APNG whakaata (e whakahaere ana i ngā mokatere tiketike ake). Ka whakahōutia e te kōwhiringa whārite te pūmau hei pupuri i te mokatere pūtake mai i tōtou MOV mēnā ka tautokona e tōtou kaitirotiro ūnga.

Kāore — kāore ngā āhuatanga GIF whakaataata (GIF, WebP, APNG) e rokiroki ana i te oro. Mēnā e hiahiatia ana e koe te oro me tō koe tākaro, ka ūngatia tētahi tapawhā ataata (MP4, WebM, MKV) i te wāhi o GIF. He maha ngā whakataki pāpori (Twitter, Discord) e tahuri ana i ngā tāpiritanga MP4 ki ngā porowhita whakaari-whakaari-GIF, e tuku ana i te pai rawa o ngā mea e rua.

He — ko te kōwhiringa tatauranga-tau e whakahaere ana mēnā ka whakaroa te GIF i te mutunga kore (whakahaere), ka whakataetae N ngā wā, ka whakataetae rānei kotahi me te tū. Ka rokirokitia te tatauranga loop ki te GIF metadata kontener, ā, ka whakaaetia e ia kaiwhakaata hou, kaiwhakaari whetū, me te mata whakataki.

E rua nga take noa iho: te whakaiti i te rārangi-rārangi (e tango ana tātau i tētahi 30 fps GIF MOV ki te 15 fps mā te pūnaha — ka whakaiti te kōwhiringa rārangi ki te whakaora) me te whakarārangi rārangi (e whakawhāiti ana te GIF ki te 256 tae ia rārangi, e whakarārangi ana i ngā taumata i roto i tētahi āhuatanga kāore i mahi ai te taketake MOV). Ka huri te ūnga ki te WebP whakaataata mō te pono tae katoa.

He — ka whakamōkito te kōwhiringa whakarea i te tāuru i mua i te whakawāteatanga rārangi, e whakaiti ana i te rahi whakamutunga. He 480p i hangaia mai i tētahi 4K MOV he 16x iti iho i runga i te pūrere i tētahi 4K GIF. Ka whakahaeretia te whakaroa i roto i tētahi /trim/ motuhake, i tētahi /crop/ rānei i mua i te tahuri.