M4V Ko te hōputu kōnae ataata whakawhanakehia e Apple. He rite ki te MP4 me te whakamahia mo te purei ataata i runga i nga taputapu Apple.
Ngā Whakamahinga Noa
iTunes video
Apple TV content
Protected video
M4V Ngā Pātai Auau mō te Tahuritanga
He aha te pūkete vitio M4V?
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Ko te M4V te pūrere QuickTime a Apple. Ko ngā iPhones, iPads me ngā Macs e whakataki ana i ngā ataata ki roto i te M4V mā te pūmau. E tautoko ana te hanga i te H.264, HEVC, ProRes, ngā whakataki oromaha, ngā tuhipānui me ngā tohu wāhanga. E pupuri ana a M4V i ngā tohu wāhanga, i ngā mahi toi me ngā whakataki whakahuatuhi i roto i te āhua e tūmanako ana te Apple TV ki te taupānga, e ngaro ana i te nuinga o te wā te MP4 noa iho.
He ōrite te pūranga M4V ki te MP4 i raro nei?
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Ko te āhua o te hanganga he whanaunga tata rātau. M4V i hangaia mai i te tautuhi papatū ISO Base Media File Format e whakamahia ana e MP4 - he rākau ngota e pupuri ana i te raraunga pāpāho me tētahi taupū e kī ana i te wāhi e tīmata ana ia tāruatanga. Ko te take o te tahuri i waenganui i a rātou he whakarerekētanga i te nuinga o te wā, kaua he tāruatanga anō: ka tāruatia ngā aho i te wāhanga, ā, ka tāruatia anō anake te wrapper, e roa ana ngā wā i runga i tētahi pūkete āhuatanga roa. Ko te M4V he tāupe Apple o MP4, e whakamahia ana e iTunes me te Apple TV app mō ngā whitiāhua me ngā wāhanga TV.
He aha te take i tae ai ngā hokonga hei M4V?
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Nā te mea ko te āhua o te whare māra te whāriki whakawhiwhinga o te whare māra, e hono ana ki ōna taupānga, ā, mō ngā ihirangi i whakawhiwhia, ki tōna kāwanatanga. Ko te mea e āhei ai i roto i taua pūnaha āhua me te āhua o waho. Ko ngā pūranga kāore i te kōkuhu-kōkī, ka huri noa; kāore e taea te whakatuwheratia e ētahi kaiwhakarere, he āhuatanga tūturu o te āhua, ehara i te whakawhāiti i tēnei wāhi.
He ōrite te āhua o M4V ki ōna whakaroatanga atu?
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He. Ko tēnei whakaroanga me te ingoa roa, poto rānei e kitea ana e koe i te taha o te whakaahua i tētahi āhua taketake, ā, ko tētahi mea e whakaako ana, e whakaako ana rānei i te rua. He hītori nga ingoa e rua: he tepe ingoa pūranga e waru ngā āhua mai i te wā DOS, he kaipāpāho e whakaingoa ana i tōna taupānga i te āhua o tōna pūranga, e rua rānei ngā papatono i whakaritea kētia. Ka whakaputa anō te tahuritanga i te hua ōrite, nō reira ka whakamahia te whakaroanga e tūmanako ana te pūmanawa i te taha o te taha.
He aha te take kāore e whakatangitangi te mātāwai i tētahi M4V?
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Ko ngā kaiwhaiwhai e whakarewa ana i ngā whakakōrero mō tētahi rārangi poto o ngā āhuahira, ā, kāore te M4V i runga i te — te āhuahira, te momo codec e whakaaetia ana, e noho tonu ana tōna pakeke. Kāore te faila i te whakaroa, ā, ka whakatuwheratia e te kaiwhakaari papamuri, engari kāore he mea e mahi ana koe ki te pātaka ka whakawātea e te kaiwhaiwhai. Ko te tahuri ki tētahi tahuri tīpaetia-tīwae te huarahi anake e tautoko ana i te whakateretanga. Kāore e taea te tahuri i ngā hokonga M4V i parea e DRM; ko ngā pūranga M4V kāore i parea anake e taea te tahuri, ā, ko ngā kaiwhakaari kāore i te Apple e hiahiatia ana te whakaroa.
Ka whakapāpāho te M4V ki runga i tētahi pūkoro, TV rānei me te kore e whakawātea i te pūkoro?
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I te nuinga o te wā, ā, nā te mea ko ngā pūrere i roto i ngā tāuru, ngā tātari me ngā pouaka whakaata e whakawaehere ana i tēnei momo utu i roto i ngā pūrere kua whakaritea, kaua i te pūnaha matua. Ko te rerekētanga i waenganui i tētahi ataata e whakaata ana i te rua wā me tētahi e whakamārō ana i te pūrere, ā, ka whakawātea i roto i te whā tekau minu. I te wāhi e whakapeka ana te āhua, he tautoko papatono, ehara i te whakawaeheretanga — he pai te pūrere, ko te whāriki te mea e whakakāhore ana te papatono whare whakataki. Ko te hanganga o te M4V he MP4 — H.264, HEVC rānei me AAC — me te Apple FairPlay DRM kōwhiria me te iTunes wāhanga metadata.
E whakawāteatia ana te M4V?
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Kāore e ngaro i te wā kotahi, engari ko tōna wāhanga o ngā pūranga hōu e whakaiti ana, ā, he iti iho ngā utauta hōu e whakamātau ana ki te tautoko i a ia. Ka noho ngā pūranga tīariari e taea te whakaako i te wā roa. Ko te tūnga ā-tinana ko te pupuri i tētahi pūranga i tēnei āhua, he pai, i te tīmata i tētahi rerenga mahi hou i roto i te tikanga o te whakaae ki tētahi huinga pūmanawa ā-whāiti ake.
He whakahuahua i roto i tētahi M4V, ka whakamātauria rānei ki roto i te whakaahua?
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Ka taea te kōwhiri, mēnā i tāpiri tikatia rātau. M4V e mau ana i ngā whakarārangi hei ā rātou ake rerenga i te taha o te ataata, kia taea ai e te kaitirotiro te whakawhiti reo, te whakakore i a rātau, te whakarerekē rānei i a rātau i roto i tētahi pūpāpāho e tautoko ana i a rātau. Ka taea hoki ngā whakarārangi whakamārō - he pikitia anake i roto i te tāruatanga - engari he mau tonu, ā, kāore he take hei kōwhiri i a rātau ina tautokona e te kāwai te mea tūturu.
He aha te tahuritanga o M4V ki tētahi atu hanga vitio?
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Ka tahuri te M4V ki MP4 ina hiahiatia e koe te whakateretanga ahuwhānui - ko ngā kiriata whetū, ngā pūrere pāpāho, ngā TV mātauranga me ngā taupānga whakarākei katoa e whakataki ana i te MP4 māori. Ka tahuri ki te WebM mō te whakataki i te Wīwī i reira e hiahiatia ana te rahi o te pūkete iti iho. Ka tahuri ki te MOV ina mahi i roto i te Whakahautanga Whakamutunga, i ētahi atu pūtautau Apple-māori rānei.
Ka whakakōkī anō te tahuritanga M4V i te wikiō?
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Ki te ōrite te pūtake codec i roto i te M4V ki te kaiataata ūnga, ka whakawātea tātau me te kore whakawaenga (āhua, kore ngaro). Ki te rerekē te codec (hei tauira, HEVC ki H.264) ka whakawaenga anō te ataata — he pōturi ake, he iti iho te utu o te āhuatanga whakawhanake.
