Yemahara VP9 vhidhiyo codec kuti ive yakagadzirira pakati paJune

Alejandro (a.k.a KZKG^Gaara)

1 miniti

 Google inoronga kupedzisa kutsanangura zvakatemwa zveVP9 vhidhiyo codec munaJune 17, iyo inobvumidza kushandiswa kwayo kwakazotevera muChannel uyezve YouTube.

WebM chirongwa cheGoogle chekusunungurwa kwevhidhiyo kubva paWebhu, iyo nhasi inotambura nekukanganisa kwesarudzo dzakanyanya kutsigira. Parizvino, WebM inosanganisira vhidhiyo yakanyorwa uchishandisa VP8 uye odhiyo uchishandisa Vorbis. Nehurombo, nekuda kwezvikonzero zvakasiyana WebM yanga isingakwanise kuve imwe nzira iyo inogona kuisa panjodzi yanhasi vhidhiyo codec: H.264.

Vaya vanoshandisa H.264 parizvino vanofanirwa kubhadhara mari dzechibvumirano. Anomutsiva, HEVC aka H.265, anotevedzera iwo maitiro mamwe chete.

H.265 inoshanda zvakanyanya kupfuura H.264, uye inopa yakaenzana yevhidhiyo mhando ichishandisa hafu yehuwandu hwebiti pasekondi. Google nevabatsiri vayo, pachikamu chavo, vanotarisira kuzadzikiswa kwakaenzana kwekuita nekufamba kubva kuVP8 codec yazvino kuenda kuVP9.

Nekuti VP9 inoyerera vhidhiyo zvakanyanya kupfuura iyo VP8 codec, kufamba kwacho kuchave chiitiko chakakosha chevhidhiyo paWebhu, kunyanya tichifunga kuwanda kweInternet-yakabatana nhare mbozha idzo dzisina huru yekumhanyisa kumhanyisa.

Zvisinei, ngativimbei kuti VP9 haizotambudzwa zviri pamutemo iyo VP8 yaifanirwa kupfuura (kubva kuNokia) uye izvo zvakadzivirira, kusvika pamwero mukuru, kushandiswa kwayo kukuru.


Siya yako yekutaura

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  1.   Francesco Diaz akadaro
    inoita 11 makore

    iyi codec inogona kunge iine huwandu hwe h264, asi h265 ichave iri yepamusoro.

    Pindura kuna Francesco Diaz
  2.   Amaranth akadaro
    inoita 11 makore

    Uye zvichave nani kupfuura H.265? Nekuti iyi codec inovimbisa zvakawanda.

    Pindura kuna Amarante
  3.   Francic akadaro
    inoita 11 makore

    VP9 RC iri 1% yakaipa kupfuura H.265 RTM, VP9 RTM ichabuda mune mimwe mwedzi miviri. Ichagamuchirwa neYouTube uye Android. VP2 uye H.9 zvakangofanana, vese vanoshandisa hafu bandwidth yeH.265 kuratidza iwo akafanana zvirimo mune iri nani mhando. Chinhu chakashata ndechekuti vese vari vaviri vanoda PC ine simba kuti vatambe vhidhiyo yakafanana neH.264 (VP264 inoda 9% PC ine simba uye H.78 inoda 265% PC ine simba). Zvisinei, vangangoita vese vane yakanaka processor uye makadhi emagetsi ane mhanyisa yehardware kuitira kana uchishandisa Linux kana windows 83/7. Saka hazvizove dambudziko. Ose anotanga kushandiswa nevanhu mukupera kwa8.

    Pindura Franchic
  4.   Francic akadaro
    inoita 11 makore

    VP9 RC iri 1% yakaipa mukuita uye bitrate kupfuura H.265 mune yayo RTM vhezheni paGoogle I / O 2013 muUS uye yayo yekupedzisira vhezheni ichaburitswa mune ingori pasi pemwedzi miviri (kupera kwaJune) uye saka ndinofungidzira kubva pano kusvika ipapo iyo VP2 yekupedzisira ichaenzana kana kuti nani pane yekupedzisira H.9. Uyezve VP265 yakavhurika.

    Pindura Franchic
  5.   Dharagoni akadaro
    inoita 11 makore

    Kuve kana iyo VP9 ichokwadi munguva pfupi nekuti flash mune arch, izere….

    Pindura DDragon
  6.   Chinja OS akadaro
    inoita 11 makore

    Kaputeni, tinoda kumwe kuita!

    Pindura Shanduko OS