Wese munhu anovenga Flash. Kuti uishandise, unofanirwa kuisa plug-in, iyo yatove yakaoma. Asi sekunge izvi zvainge zvisina kukwana, zvinobva kunze kwechinguva nekukurumidza, zvine maburi ekuchengetedza, zvinoshandisa zvakawandisa zviwanikwa, uye hazvishande zvakanaka pane akawanda nhare mbozha. Uine izvi mupfungwa, vanhu veGoogle vagara vachishanda kuti vabvise YouTube yeaya asisashandiswe Adobe plug-in. Nehurombo, izvo zvakatora makore akati wandei, zvino zvinosvika kumagumo: YouTube ichangobva kuzivisa kuti ichashandisa HTML5 nekukasira. Zvisinei, izvi zvinongova zvevashandisi veazvino mabhurawuza: Chrome, IE 11, Safari 8, uye "beta shanduro dzeFirefox".
Shanduko yanga yakanyanya kuoma kupfuura vazhinji vakatenda. Makore mana chete apfuura, YouTube yakagadzira runyorwa rurefu rwezvinetso zvayaive nazvo neHTML5. Nhasi vanotsanangura mafambiro avakaita kugadzirisa dambudziko rega rega uye ne "matekiniki" matekinoroji avaifanira kugadzira kuti vape HTML5 kukurudzira kwaida.
MediaSource yekuwedzera
Adaptive Bitrate (ABR) kutenderera kwakakosha pakupa ruzivo rwehunhu kune vanoona, ichikubvumidza iwe kukurumidza uye mushe kugadzirisa kugadzirisa uye kurodha kumhanya mukutarisana nekuchinja kweneti mamiriro. ABR yakadzora kubhaisidzira neanopfuura makumi mashanu muzana pasirese uye kusvika pamakumi masere muzana muzana pane akanyanya kuwanda network. Zvinowedzerwa neMediaSource, zvakadaro, tendera mhenyu kutenderera pane zvinonyaradza seXbox nePS50, pamidziyo yakaita seChromecast, uye pamabhurawuza ewebhu.
VP9 vhidhiyo codec
HTML5 inobvumidza kushandiswa kweiyo VP9 (yakavhurika) vhidhiyo codec -yakasimudzwa neGoogle- uye inoshanda senge imwe nzira kune yekodhi macodecs h264 y h265. Izvi zvinogonesa yemhando yepamusoro vhidhiyo yekutamba neavhareji bandwidth kudzikiswa kwe35 muzana. Nekudaro, kudzikiswa kwehukuru hwemafaira evhidhiyo kunotendera vanhu vazhinji kuwana mukana wemavhidhiyo mune HD mhando uye 4K pa60 FPS; uye mavhidhiyo anotanga 15-80 muzana nekukurumidza. Uye zvakare, YouTube inotochengeta mazana emamirioni emavhidhiyo muVP9 fomati, saka kutendeuka kwavo hakuna kudikanwa.
DRM
Munguva yakapfuura, kusarudzwa kwenzvimbo yekuendesa (Flash, Silverlight, nezvimwewo) uye tekinoroji yekuchengetedza zvemukati (Kuwana, PlayReady) zvakange zvakabatana zvakanyanya, sekudzivirirwa kwemukati kwakadzika midzi mupuratifomu yekuendesa uye kunyangwe mune fomati fomati. Akavharidzirwa midhiya ekuwedzeredza akapatsanura zvemukati zvekuchengetedza basa kubva mukuendesa, zvichibvumira vanopa zvemukati seYouTube kushandisa imwe HTML5 vhidhiyo inoridza pane akasiyana mapuratifomu. Yakasanganiswa neyakajairwa kunyorera, YouTube inotsigira akawanda emukati ekudzivirira matekinoroji pane akasiyana mapuratifomu aine imwechete seti yemidziyo, ichiita kutamba nekukurumidza uye kutsetseka.
WebRTC
YouTube inobvumidza munhu wese kugovana mavhidhiyo avo nepasirese, kungave nekukodha mavhidhiyo akanyorwa kare kana nekumhanyisa live. WebRTC inobvumidza iwe kurekodha uye kurodha mavhidhiyo kuYouTube uchishandisa tekinoroji imwechete kuseri kweGoogle Hangouts.
Screen yakazara
Nekushandisa iyo nyowani HTML5 yakazara-skrini APIs, YouTube inokwanisa kupa inonyudza yakazara-skrini ruzivo.
Tsamba pa DRM uye HTML5
Aya mafambiro mberi akabatsira kwete chete YouTube nharaunda, asi iyo yese indasitiri HTML5 yakagamuchirwa nevamwe vanopa zvemukati seNetflix uye Vimeo, pamwe nemakambani akaita seMicrosoft neApple, icho chave chimwe chezvinhu zvakakosha pakubudirira kwazvo. Nekupa yakavhurika yakajairika chikuva, HTML5 zvakare yakagonesa kugadzirwa kwemhando nyowani emidziyo, senge Chromebook uye iyo Chromecast.
Zvino, mukati meiyi seti yemashoko akanaka, kuiswa kwe DRM hakuregi kupopota ganda. Nehurombo, ichi hachisi chimwe chinhu kupfuura kungadzivirirwa uye kutarisirwa mhedziso yenoverengeji yakatanga pakati -gore ra2013 apo kuiswa kwe DRM muHTML5 kwakagamuchirwa, mushure mekumanikidza kukuru kubva kune makuru ari muindasitiri, seGoogle, Apple, Microsoft, Netflix uye Vimeo. Zvino, muna Chivabvu 2014, kunyangwe Mozilla aifanira kupa ruoko rwake kumonyorora uye kutsigira DRM muFirefox. Kune boka rakazvipira kune yemahara software uye yakavhurika zviyero, ichi chaive chisarudzo chakaoma. DRM inoshandiswa kudzora kushandiswa kwakaringana kwezvinhu zvine copyright uye inoshandisa yakavharwa sosi module, uye zvese zvinhu zvinopesana nefilosofi yeMozilla uye kunyangwe HTML5: chiyero chakavhurika chewebhu.
Kupfuura izvozvo, hapana mubvunzo kuti HTML5, kunyangwe iine ibwe mubhutsu zvinoreva DRM kuiswa, iri nani pane Flash. Pasina mubvunzo. Iko kusarongeka kushandiswa kweHTML5 paYouTube, iyo hombe vhidhiyo portal kunze uko, inhau dzakanaka. Pamwe, inogona kungo fanika neiyo kushandiswa kweHTML5 neNetflix. Kunyange zvakadaro, imwe yekimu uye imwe yejecha.
YouTube inotora HTML5 nekukanganisa. Nekudaro, izvi zvinongova zvevashandisi veazvino mabhurawuza: Chrome, IE 11, Safari 8, uye "beta shanduro dzeFirefox"?
Izvi zvinoreva kuti yega yega "yakagadzika" vhezheni yeFirefox, ... HACHI kuva neHTML5 paYouTube nekumisikidza? PaLinux Mint, iyo Flash Player yakaiswa nekumira, uye inoshanda zvakakwana neFirefox paYouTube, ini handioni kukosha kuisa yakanzi "plug-in".
HTML5 neGnash, ichiri girini!
Ivo vakati zvakafanana neWebRTC, uye ikozvino Firefox yatove kutsigira tekinoroji iyi neyakajairika. Tsigiro yemavhidhiyo eHTML5 haina kukwana, nekuti kunyangwe Firefox ichitsigira VP9 mavhidhiyo, haivazive pavanotamba vhidhiyo yeYouTube muHTML5. Nekudaro, kunyangwe iyo HTML5 Youtube mutambi achiri girini kune iyo Gecko inopa injini.
Kana usina chokwadi idzi inyaya dzakanaka. Chinyorwa chakanaka!
Famba zvakanaka Flash. Chinyorwa chakanaka!
Kana zviri zveFirefox, zvinogona kutaurwa kuti mutambi weHTML5 zvirinani kupukutwa zvirinani uye unoshanda zvakafanana neChannel neOpera Blink. Mutambi anogona kunge achitomhanya nekutadza nekutenda kuVP9 codec (paChromium, iyo isina H.265 / H.264 uye MPEG-4 codecs, kutamba kwakaringana).
Mune dzazvino vhezheni dzeFirefox iyo H.264 plugin yatovemo
MuIceweasel unofanirwa kuisa GStreamer kuti ushandise iyo H.264 codec.
Imwe nguva yapfuura ndakarangarira kuti ndakaedza vhidhiyo ne html5 uye panguva iyoyo yaisemesa asi izvozvi zvese zvakapwanywa uye hautomboona shanduko.
Kana ma xvideos uye iweporn wakazvitora kuti zviyere kuenda kumaserura, youtube yanga yatononoka.
Ini ndinofunga XXX vhidhiyo portal, painoratidza iyo isina kufungidzirwa vhezheni yepfupi pr0n yakagadzirwa neGoogle Girazi, yaishandisa HTML5 mutambi. Uye Vimeo, ane sei izvo zvinhu zukulent, Aive kumberi kweXfideos nevamwe.
Ini ndinogona kungotarisa mu360p uye 240p
Iwe unofanirwa kunge uine chakakanganisika nekuti chinondishandira mumabhurawuza ese andakaedza.
Ini handisi kuona 144p 240p 480p 1080p emavhidhiyo emhando muHTML5 ine firefox chete 360p uye 720p, pane chero munhu anoziva nei izvi zvichiitika?
Nematanho anotsigirwa neiyo Gecko inopa injini, iyo inoshandisa chete avo vanopupurirwa neW3C mune yakagadzikana vhezheni yeFirefox. Iine Blink inopa injini - iyo inoshandiswa naMaxthon, Google Chrome / Chromium, Opera (iyo yazvino vhezheni) uye SWare Iron - inotsigira mamwe mazinga, asi haasati ave (kana ari munzira yekuve) anotsigirwa ne W3C.
Uye kana izvo zvaive zvisina kukwana, izvi zvakare zvinokanganisa mhando yeiyo bandwidth iyo iyo yaanayo.
idzo dzakanaka nhau kupenya kunotyisa zvakanyanya pavanowana rutsigiro mune gnu / linux kugoverwa