JPEG ki he AVIF liliu
Liliu ho’o ngaahi ‘ata JPEG ki he fotunga AVIF fakaonopooni ki he 90% si’isi’i ange ‘a e ngaahi faile mo e tauhi ‘o e tu’unga ma’olunga ange. A’usia ‘a e to’utangata hoko ‘o e ‘imisi compression ‘oku ne ‘omi ‘a e vave ange ‘a e uta ‘o e uepi mo e faitotonu faka’ata lelei ange.
Ko e hā ʻoku Fili ai ʻa e Liliu ki he JPEG ki he AVIF Liliu?
Tekinolosia Fakafefeka’i Ma’olunga ange
‘Oku faka’aonga’i ‘e he AVIF ‘a e tekinolosia codec AV1 ke a’usia ‘a e ngaahi ratios compression lelei ange ‘aupito ‘i he JPEG lolotonga hono tauhi ‘o e tu’unga makehe ‘o e sio. Ma’u ‘a e ngaahi faile ‘oku 50-90% si’isi’i ange ‘i he ‘uluaki JPEG mo e fakaikiiki lelei ange hono tauhi.
- AV1-fakava’e ‘i he algorithm ‘o e fakamālohi’i
- Ngaahi fili liliu ‘oku ‘ikai ha mole mo e mole .
- Tauhi ‘a e ngaahi fakaikiiki lelei mo e ngaahi faka’ilonga .
Poupou Lanu Fakalahi
Liliu ‘a e loloto ‘o e lanu ‘o e JPEG ‘o e 8-si’isi’i ki he ngaahi malava lanu fakalakalaka ‘o e AVIF kau ai ‘a e 10-si’isi’i mo e 12-si’isi’i ‘a e poupou mo e ngaahi gamuts lanu lahi. Haohaoa ki he ‘ata fakapalofesinale mo e ngaahi faka’ali’ali ‘o e tu’unga ma’olunga.
- 10-si’isi’i mo e 12-si’isi’i lanu loloto poupou .
- Fakatolonga ‘o e lanu lahi
- HDR ‘a e kakano ‘o e fe’unga
Hiki ‘o e Fometi ‘o e Kaha’u-Fakamo’oni
Hiki mei he tu’unga motu’a JPEG ki he fotunga AVIF fakamuimuitaha ‘oku poupou’i ‘e he ngaahi browsers mo e ngaahi device fakaonopooni. Teuteu’i ho’o laipeli ‘imisi ki he ngaahi tu’unga mo’ui ‘o e uepi ‘o e to’utangata hoko mo e fakalakalaka ‘o e fakahoko ngaue.
- Poupou ʻa e Chrome, Firefox, mo e Safari
- Android mo e iOS fe’unga .
- Tekinolosia codec ta’etotongi
Ko e hā ʻoku liliu ai ʻa e JPEG ki he AVIF?
Founga JPEG
- Fe’unga faka’univeesi ‘i he ngaahi device mo e polokalama fakakomipiuta kotoa pe
- Falala’anga 8-si’isi’i lanu loloto mo e tu’unga lelei .
- Fakangatangata ‘a e lelei ‘o e compression ‘o fa’u ‘a e ngaahi faile lahi
- ‘Ikai ha poupou ki he mahino pe animation .
- ‘Oku ‘ikai ha ngaahi fotunga fakaonopooni hange ko e HDR mo e poupou lanu lahi ‘o e gamut .
Founga AVIF
- A’usia ‘a e 50-90% si’isi’i ange ‘a e ngaahi faile ‘i he JPEG mo e tu’unga lelei ange .
- Poupou’i ‘a e 10-si’isi’i mo e 12-si’isi’i lanu loloto ki he ngaahi ‘ata fakapalofesinale .
- Langa-‘i he mahino mo e poupou ‘o e animation .
- HDR mo e lanu lahi ‘o e gamut ‘o e fe’unga .
- AV1 codec ta’etotongi mo e tupulaki ‘a e poupou browser .
Fakaikiiki Fakatekinikale
Fakava’e ‘o e AV1 Codec
‘Oku langa ‘a e AVIF ‘i he codec vitio AV1, ‘o faka’aonga’i ‘a e ngaahi founga fakalakalaka ‘o e intra-frame compression na’e ‘uluaki fa’u ki he vitio. ‘Oku ‘omi ‘e he me’a ni ‘a e lelei ‘o e compression ma’olunga ange ‘o fakafou ‘i he ngaahi founga ‘o e kikite lelei ange, liliu ‘a e coding, mo e entropy coding ‘i hono fakafehoanaki ki he founga ‘o e JPEG ‘oku makatu’unga ‘i he DCT.
Saienisi Lanu Fakalakalaka
Lolotonga e JPEG ‘oku fakangatangata ki he 8-si’isi’i YUV 4:2:0 sipinga lanu, ‘Oku poupou’i ‘e he AVIF ‘o a’u ki he 12-si’isi’i lanu loloto mo e 4:4:4 chroma sipinga. ‘Oku lava ‘e he me’a ni ‘o lelei ange ‘a e tonu ‘o e lanu, fakasi’isi’i ‘a e banding, mo e poupou ki he HDR ‘a e kakano ‘aki ‘a e gamuts lanu lahi ange hange ko e Rec. 2020.
Fa’unga ‘o e koniteina
‘Oku faka’aonga’i ‘e he AVIF ‘a e ISO Base Media Faile Format (ISOBMFF) ‘a e koniteina, ‘o faka’ata ‘a e metadata ‘o e tanaki’anga, ngaahi hokohoko ‘o e ‘imisi lahi, mo e ngaahi fakamatala ‘o e ‘imisi tokoni. ‘Oku ‘omi ‘e he me’a ni ‘a e fe’unu’aki lahi ange ‘i he fokotu’utu’u faingofua ‘o e JPEG lolotonga hono tauhi ‘o e ‘alunga random ‘oku ola lelei ki he fakamatala ‘o e ‘imisi.
Founga ke liliu ‘a e JPEG ki he AVIF .
Download & Fokotuʻu
Download Liliu ta’etotongi pea fokotu’u ia ‘i ho’o PC Windows. ʻOku ʻikai fie maʻu ha ʻakauni pe fakamoʻoni hingoa.
Tānaki atu hoʻo ngaahi faile JPEG
To’o mo tuku hifo ho’o ngaahi faile JPEG ki he Liliu, pe faka’aonga’i ‘a e faile browser ke fili kinautolu.
Fili ‘a e Output ‘o e AVIF .
Fili ‘a e AVIF ko ho’o fotunga output. Fakatonutonu ʻa e ngaahi tuʻunga ʻo e tuʻunga leleí kapau ʻoku fie maʻu.
Liliu & Fakahaofi
Lomi’i ‘i he Liliu pea ‘e ngaue ho’o ngaahi faile ‘i he taimi pe ko ia. Tauhi kinautolu ʻi ha feituʻu pē ʻi hoʻo komipiutá.
Ko e taimi ke faka’aonga’i ai ‘a e JPEG ki he AVIF ‘a e liliu .
Fakalelei’i ‘o e fakahoko ‘o e uepi
Liliu ‘a e ngaahi ‘ata JPEG ki he ngaahi uepisaiti ki he fotunga ‘o e AVIF ke fakasi’isi’i ‘aupito hono faka’aonga’i ‘o e bandwidth mo fakalelei’i ‘a e vave ‘o e uta ‘o e peesi. ‘Oku lelei ‘aupito ki he ngaahi ‘ata ‘o e koloa ‘o e e-commerce, ngaahi ‘ata ‘o e blog, mo e ngaahi uepisaiti ‘o e fale faka’ali’ali.
Fakalakalaka ‘o e App telefoni to’oto’o
Fakalelei’i ‘a e ngaahi koloa JPEG ki he ngaahi polokalama fe’ave’aki pa’anga ‘aki hono liliu ki he AVIF, fakasi’isi’i ‘a e lahi ‘o e app mo e fakalelei’i ‘o e fakahoko ‘i he ngaahi fehokotaki’anga bandwidth-fakangatangata lolotonga hono tauhi ‘o e tu’unga lelei ‘o e sio.
Hiki ‘o e Potufolio ‘o e ‘Ata
Liliu ‘a e ngaahi tanaki’anga ‘ata lahi ‘o e JPEG ki he fotunga ‘o e AVIF ki he ngaahi portfolios ‘i he ‘initaneti, tauhi ‘a e tu’unga fakapalofesinale ‘o e ‘imisi lolotonga hono fakasi’isi’i lahi ‘o e ngaahi fie ma’u ‘o e tanaki’anga mo e taimi ‘o e uta.
Ngaahi Netiueka Tu’uaki ‘o e Kanokato
Teuteu’i ‘a e ngaahi ‘ata JPEG ki he tufaki’anga CDN ‘aki hono liliu ki he fotunga ‘o e AVIF, fakasi’isi’i ‘a e ngaahi fakamole ‘o e bandwidth mo fakalelei’i ‘a e fakahoko ‘o e tu’uaki ‘o e kakano fakamamani lahi ki he ngaahi uepisaiti ‘ata-mamafa.
ʻAati Fakakomipiuta mo e Kalafi
Liliu ‘a e ngaahi ngaue faka’aati mo e ngaahi fakatata JPEG ki he AVIF ki ha toe fakatupu lanu lelei ange mo e ngaahi faile si’isi’i ange, haohaoa ki he ngaahi fale faka’ali’ali fakakomipiuta, fakatau ‘o e ‘aati ‘i he ‘initaneti, mo e ngaahi portfolios fakatupu.
Fakaonopooni ‘o e ‘Akaivi ‘o e ‘Imisi
Hiki tukufakaholo JPEG ‘ata ‘o e ngaahi ‘ata ki he fotunga AVIF fakaonopooni ki he taimi loloa ‘o e tanaki’anga ‘o e ola lelei lolotonga hono teuteu’i ‘o e ngaahi tanaki’anga ki he ngaahi tekinolosia faka’ali’ali ‘i he kaha’u mo e ngaahi tu’unga mo’ui lanu.
‘Oku Malu’i Ho’o Fakapulipuli .
100% ‘Ikai ‘i he ‘Initaneti
ʻOku hoko ʻa e ngaahi liliu kotoa pē ʻi he feituʻú ʻi hoʻo komipiutá. ‘Oku ‘ikai ‘aupito ke mavahe ho’o ngaahi faile mei ho’o device pea ‘oku ‘ikai ‘aupito ke ‘oatu ia ki ha fa’ahinga server.
‘Oku ‘ikai fiema’u ha ‘akauni
Kamata ului he taimi pē ko iá ʻo ʻikai faʻu ha ʻakauni, ʻoatu ha fakamatala fakatāutaha, pe fakamoʻoni hingoa ki ha meʻa.
Fakama’a ‘otometiki
ʻOku tamateʻi malu ʻa e ngaahi faile fakataimi hili hono liliú. ‘Oku kei ‘ikai ke uesia kakato ho’o ngaahi faile ‘uluaki tukukehe kapau te ke fili kehe.
Ngaahi Fehuʻi ʻOku Faʻa ʻEke
Ko e hā e ngaahi tuʻunga ʻo e tuʻunga leleí ʻoku totonu ke u fakaʻaongaʻi ʻi he taimi ʻoku liliu ai ʻa e JPEG ki he AVIF?
Ki he lahi taha ‘o e ngaahi ‘ata, ‘oku ‘omi ‘e ha tu’unga lelei ‘o e AVIF ‘o e 50-60 ‘a e tu’unga lelei faka’ata tatau mo e JPEG ‘i he 85-90 tu’unga lelei ka ‘oku 50-70% si’isi’i ange ‘a e ngaahi faile. Ki he ngaahi ‘ata, ‘oku fakatolonga ‘e he tu’unga lelei 60-70 ‘a e ngaahi fakaikiiki lelei ‘aupito lolotonga hono a’usia ‘o e ngaahi ma’u’anga tokoni mahu’inga ‘o e compression.
‘E fakalelei’i ‘e he liliu ‘o e JPEG ki he AVIF ‘a e tu’unga ‘o e ‘imisi?
‘E ‘ikai ke fakafoki mai ‘e he liliu ‘o e JPEG ki he AVIF ‘a e tu’unga lelei ‘oku mole ‘i he ‘uluaki JPEG compression, ka ‘oku fa’a tauhi ‘e he algorithms ma’olunga ange ‘a e AVIF ‘a e tu’unga lelei ‘oku ‘i ai ‘o lelei ange ‘i he ngaahi faile iiki ange. Mahalo te ke sio ki he fakasi’isi’i ‘o e ngaahi me’a faka’ofo’ofa ‘o e compression mo e ngaahi lanu lelei ange ‘i he AVIF version.
Ko e fē ʻa e ngaahi browser mo e ngaahi meʻangāue ʻoku nau poupouʻi ʻa e fotunga ʻo e AVIF?
‘Oku poupou’i ‘a e AVIF ‘e he Chrome 85+, Firefox 93+, Safari 16+, mo e tafa’aki 121+. ‘Oku kau ‘i he poupou ‘o e telefoni to’oto’o ‘a e Android 12+ mo e iOS 16+. Lolotonga ‘a e tupulaki vave, fakakaukau ke ‘oatu ‘a e fallbacks JPEG ki he ngaahi browsers motu’a ange.
Ko e hā hono lahi ʻo e siʻisiʻi ange ʻeku ngaahi faile JPEG ʻe hoko ʻo hangē ko e AVIF?
‘Oku angamaheni ‘aki hono a’usia ‘e he AVIF ‘a e 50-90% si’isi’i ange ‘a e ngaahi faile ‘i hono fakafehoanaki ki he ngaahi ‘ata JPEG ‘o e tu’unga tatau. ‘Oku sio ‘a e ngaahi ‘ata mo e ngaahi fakaikiiki faingata’a ki he 50-70% fakasi’isi’i, lolotonga ia ‘oku lava ke a’usia ‘e he ngaahi kalafi mo e ngaahi ‘ata mo e ngaahi feitu’u teunga lahi ‘o a’u ki he 90% fakasi’isi’i ‘o e lahi.
‘E lava ke tokanga’i ‘e he AVIF ‘a e mahino ‘oku ‘ikai lava ‘e he JPEG?
‘Io, ‘Oku poupou’i ‘e he AVIF natively ‘a e ‘ata ‘o e channel ‘o e ‘alfa, ‘o ‘ai ia ko ha fetongi lelei ‘aupito ki he ngaahi ‘ata PNG foki. ‘I he taimi ‘oku liliu ai ‘a e JPEG ki he AVIF, ‘Oku ‘ikai ke tanaki atu ha mahino, ka ‘oku ma’u ‘a e malava ‘o e format ki hono fakatonutonu ‘i he kaha’u.
‘Oku totonu ke u tauhi ‘eku ngaahi faile JPEG ‘uluaki hili hono liliu ki he AVIF?
‘Oku fokotu’u atu ke tauhi ‘a e ngaahi faile JPEG ‘uluaki ko e ngaahi tatau ‘o e ‘eiki talu mei he poupou ‘a e AVIF browser ‘oku kei tupulaki. ‘Oku ngaue ‘a e ngaahi uepisaiti lahi ‘a e AVIF ki he ngaahi browsers ‘oku poupou’i ‘aki ‘a e fallbacks JPEG ki he fe’unga.
‘Oku poupou’i ‘e he AVIF ‘a e metadata tatau mo e ngaahi faile JPEG?
‘Oku poupou’i ‘e he AVIF ‘a e tanaki’anga metadata kau ai ‘a e fakamatala EXIF, ngaahi fakamatala lanu, mo e ngaahi fakamatala kehe ‘o e ‘imisi mei he ngaahi faile JPEG. ‘E lava ke fakatolonga ‘e he founga ‘o e liliu ‘a e ngaahi tu’unga ‘o e me’a-faka’ata, GPS coordinates, mo e ngaahi metadata kehe ‘oku fakahu ‘i ho’o ngaahi ‘ata JPEG ‘uluaki.
‘Oku fe’unga nai ‘a e AVIF ki he ngaahi naunau paaki hange ko e JPEG?
Lolotonga e AVIF ‘oku ne ‘omi ‘a e tu’unga ma’olunga ange mo e ngaahi malava loloto ‘o e lanu, ‘Oku kei poupou’i lahi ange ‘a e JPEG ‘i he ‘univeesi ki he workflows ‘o e paaki. ‘Oku tefito ‘a e AVIF optimized ki he faka’ali’ali fakakomipiuta, neongo ‘oku ‘ai ‘e he’ene poupou lanu fakalahi ke lelei ‘aupito ki he mamata fakakomipiuta ‘o e tu’unga ma’olunga kimu’a pea toki liliu ‘a e paaki.
Mateuteu ke Liliu Ho’o Ngaahi Faile?
Download Liliu he taimi ni pea kamata ke liliu ‘a e JPEG ki he AVIF ‘i he taimi pe ko ia. Tau’ataina, ta’e fakangatangata, pea ‘oku ‘ikai ke ‘i he ‘initaneti kakato.