Ko AV1 he pūkōrero ataata kore utu e whakaeke ana i te H.264 me HEVC i runga i te rahi o te pūkete, i te utu o te whakawaenga pōturi.
Ngā Whakamahinga Noa
Modern web video
High-efficiency streaming
Next-gen video
AV1 Ngā Pātai Auau mō te Tahuritanga
He aha te AV1?
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AV1 (AOMedia Video 1) is a modern royalty-free video codec with excellent compression.
He pūkōrero te AV1, he pūtāhua rānei?
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Ko te pūkōrero, ko te take kāore i te whakautu tika ki te "He pēhea te whakatuwhera i a au i te whakatūtū". AV1 e whakaahua ana i te pēhea te whakawhāiti i te pikitia; kāore e kī ana i te pēhea te penapena i taua aho iti i runga i te pūrere, ā, e hiahiatia ana he kāwai i te taha i mua i te pāpāho. Ko ngā pūkōrero i whakapūtātia AV1 i roto i te mahi ko taua aho iti i roto i ētahi whāriki noa iho, ā, ko te tikanga o te tahuri i te huringa o te whāriki, te pūkōrero, te rua rānei. Ko AV1 te pūrere ataata kore utu a te Alliance mō te Pāpāho Tūwhera i whakaputaina i te tau 2018 hei kaiwhakawhitiwhiti ki te VP9.
He aha te nui o ngā ihirangi whatunga e tukua ana hei AV1?
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Nā te mea i hangaia mō taua mahi: he ngātahi ngā pūkete iti, he tere te tīmatanga, kāore he tāpiri, kāore he ārai hei māharahara. Mā tēnei e tino pai ai i te whakawhiwhinga, ā, kāore e mōhiotia i ētahi atu mea — he utauta whakarongo, he whare tākaro tārongo, he pūrere tawhito hoki e whakakāhore ana i te nuinga o te wā. Ko te tahuri ki tētahi āhua take-whānui ko te mea e whakawātea ai i ngā ihirangi i whakawāteatia i te wātea o te Wīwī. E AV1 e whakarato ana i te whakawhāititanga tata ki te 30% pai ake i te H.264 i te āhuatanga ōrite, ā, kāore he utu ātete, nā reira e whakahaua ana e YouTube me Netflix.
Ka taea e au te whakataetae AV1 i roto i tētahi tīpako whakataki me te kore e whakatū i tētahi mea?
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He — AV1 tētahi o ngā pūāhua āhua o ngā kaiwhaiwāhi ataata i te āhua o te āhua, nā reira ko te whakawātea i te faila ki tētahi tīpako, te whakatū i te rārangi rānei i roto i tētahi poukapa, i te pūwāhi rānei. Ko te mea e tika ana te kōwhiringa mō tētahi mea e pā ana ki te rārangi i runga i tētahi poukapa, ā, ko te take o te tahuritanga ki tēnei āhua, ko te whakarerekētanga tere rawa mō "kāore e pāpāho te video i runga i tōku pae".
He aha te pāpāhotanga o AV1, he wera rānei i runga i ngā mīhini tawhito?
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Nā te mea kua whakakōrerotia i roto i te pūmanawa. Ko ngā whakakōrero ā-waha o te ataata e taupoki ana i tētahi rārangi pūāhua pūmau anake, ā, ko AV1 i waho o te nuinga o ngā pūrere, nā reira ka whakahōu anō ia tāruatanga e te CPU. I runga i tētahi papa taiwhanga o nāianei, he mea whakawātea anake; i runga i tētahi pūkoro, he tātaitai tawhito, he TV mātauranga rānei, ka whakaaturia hei tāruatanga, he pūhihi pūhihi me te waipū. Ka whakarerekē ki tētahi āhua i tautokona e te pūmārō ka whakakore i te raruraru katoa. Ko AV1 he pūrere, ehara i te pūrere — ko te tikanga ka haere te aho iti i roto i te MP4, WebM rānei, e hono ana ki te Opus, ki te oro AAC rānei.
He whakahuahua i roto i tētahi AV1, ka whakamātauria rānei ki roto i te whakaahua?
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Ka taea te kōwhiri, mēnā i tāpiri tikatia rātau. AV1 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 hōu rawa te AV1 kia whānui te tautoko?
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He iti iho i ia tau, engari he pono te rerekētanga. Ka tae tere te tautoko pūmanawa; ko te tautoko pūmārō anake e tae ana ki ngā pūrere hōu, ā, ko te tātari, te pouaka whakaata, te pūpāpāho rānei i mua i a koe ka taea te whakawhāiti. I te wāhi e tautokona ana, he pai ake te inenga i te āhua o te āhua e whakakapia ana, ko te take e tika ana te tahuri ki te whakawhiwhinga, ā, e tika ana te tahuri i te āhua o te ōritetanga.
E pupuri ana te AV1 i ngā tohu wāhanga?
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He mea — e noho ana ngā wāhanga i roto i ngā metadata kāwai, nā reira ka taea te whakatere i tētahi pūkete roa e te wāhanga i te wāhi i te wā e whakarewa ana i tētahi pae nekeneke. Ka ora rātau i tētahi whakarerekētanga ki tētahi atu āhua, ā, ka whakawāteatia, he mārō, e tētahi kāore he wāhi hei whakatakoto i a rātou. Mēnā he mea hira ngā wāhanga, he tino tika te arotake i mua i te kōwhiringa o te āhua huaputa, kaua i muri iho.
Ko wai e whakahaere ana i te hanga AV1?
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Kāore he tangata, i roto i te tikanga e hira ana: he tūmatanui te whakaahuatanga, he wātea noa iho te tuhituhi, ā, kāore e taea e te kamupene te huri i ngā whakaritenga i muri mai. Ko te take e puta ai i roto i ngā utauta pūtake tūwhera me ngā kaupapahere pūranga, i reira he āhua e whakahaeretia ana e te kaihokohoko, he tautoko hokohoko e whakawhiwhia ana ki te hokohoko — i te nuinga o te wā ko te āhua me te whakaahuatanga pai rawa me te pūrere pūrere pai rawa.
Ka taea e au te whakahōu te whakaroa i te wāhi i te whakarerekētanga o AV1?
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Tata tonu ki te kore, ā, e mōhio ana te take: he tohu te whakaroatanga, i te wā e hanga ana ngā paerewa i roto mō tētahi hanga tauwhāiti. Ka whakaputaina e te whakahōutanga he faila ko te ingoa e whakapuakina ana he mea kāore i te tuku i ōna ihirangi, ā, ko te mea e whakatuwheratia ai, ka whakakāhore rānei i te faila, ka pāpāho rānei. Ko te whakawāteatanga whāiti kotahi ko ngā hanga e rua e tino ōrite ana i raro i ngā ingoa rerekē — ā, ahakoa he haumaru ake te whakaroanga tika i te whakahōutanga.
He maha te wā e hiahiatia ana hei tahuri i tētahi AV1?
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I te nuinga o te wā, he ngākati ngā pūkete iti, ā, ko ngā take e whai ana i te wā tūturu ko ērā e mahi ana i te mahi tūturu: he pūkete roa me whakakōrero anō i te rārangi i te rārangi, he tuhinga tātari i puta mai i te āhua o te āhua o te āhua, he rōpū nui rānei. I te wā e whakarerekē ana tētahi tahuritanga, ka whakarōpū rānei i te raraunga tīariari, ka tere tonu, ahakoa te rahi o te pūkete, nā te mea kāore he mea whakakōrero.
He aha te huarahi pai ki te tukatuka AV1 ngā kōnae?
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Upload your file by dragging it onto the page or clicking to browse, choose the output format, then start the conversion. The converted file is ready to download when it finishes.
