Free VP9 bidiyo Codec ya kasance a shirye zuwa tsakiyar Yuni

Google yana shirin gama bayani dalla-dalla game da takaddun bidiyo VP9 na bidiyo a ranar 17 ga Yuni, wanda zai ba da izinin amfani da shi daga baya a cikin Chrome sannan YouTube.

WebM aikin Google ne don sakin bidiyo don Gidan yanar gizo, wanda a yau ke fama da iyakokin manyan hanyoyin mallakar mallakar. A halin yanzu, WebM ya haɗa da rikodin bidiyo ta amfani da VP8 da sauti ta amfani da Vorbis. Abun takaici, saboda dalilai daban-daban WebM bai iya zama madadin da zai kalubalanci babban kundin tsarin bidiyo a yau: H.264.

Wadanda ke amfani da H.264 a halin yanzu dole su biya kudin lambobin mallaka. Magajinsa, HEVC aka H.265, ya bi wannan tsarin.

H.265 ya fi H.264 inganci sosai, kuma yana bayar da kwatankwacin ingancin bidiyo ta amfani da rabin adadin ragowa a kowace dakika. Google da ƙawayenta, a nasu ɓangaren, suna fatan samun irin wannan haɓaka daga kwatancen VP8 na yanzu zuwa VP9.

Saboda VP9 yana watsa bidiyo sosai fiye da VP8 Codec, motsawar zai zama babban mahimmin ci gaba na bidiyo akan Gidan yanar gizo, musamman idan aka yi la’akari da wadatattun na'urorin hannu masu Intanet waɗanda ba su da saurin saukar da abubuwa.

Koyaya, bari muyi fatan cewa VP9 baya shan wahala game da hare-haren doka da VP8 yashiga (daga Nokia) kuma hakan ya hana yawan amfani dashi.


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  1.   Francesco Diaz m

    wannan codec zai fi dacewa da matakin h264, amma tabbas h265 zai kasance mafi girma.

  2.   amaranth m

    Kuma zai fi H.265 kyau? Domin wannan kododin yayi alƙawari da yawa.

  3.   Francic m

    VP9 RC ya fi 1% muni fiye da H.265 RTM, VP9 RTM zai kasance a cikin ƙarin watanni 2. Youtube da Android zasu karba shi. VP9 da H.265 kusan iri ɗaya ne, duka suna amfani da rabin zangon bandwidth na H.264 don nuna nau'in abun cikin mafi inganci. Abinda ya rage shine duka biyun suna buƙatar PC mai ƙarfi don kunna bidiyo iri ɗaya kamar H.264 (VP9 yana buƙatar PC ɗin da ya fi ƙarfin 78% kuma H.265 yana buƙatar PC mai ƙarfi 83%). Koyaya, kusan duk suna da mai sarrafa mai kyau da katunan zane tare da hanzarin kayan aiki idan akayi amfani da Linux ko windows 7/8. Don haka ba zai zama matsala ba. Dukansu mutane zasu fara amfani dasu a ƙarshen 2013.

  4.   Francic m

    VP9 RC ya fi 1% muni cikin aiki da ɓarna fiye da H.265 a cikin sigar RTM akan Google I / O 2013 a Amurka kuma za a sake fasalinsa na ƙarshe a cikin ƙasa da watanni 2 (ƙarshen Yuni) sabili da haka Ina tsammanin daga nan zuwa can VP9 ɗin ƙarshe zai kasance daidai ko mafi kyau fiye da na ƙarshe na H.265 na yanzu. Bugu da ƙari VP9 a buɗe yake.

  5.   Dragon m

    Samun idan VP9 gaskiya ne ba da daɗewa ba saboda walƙiya a baka, cikakken… ne.

  6.   Canja OS m

    Kyaftin, muna buƙatar ƙarin aiki!