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Ngezansi ngiphinda ngiveze isitatimende esenziwe yiMozilla maqondana nesinqumo esenziwe yiYouTube neVimeo sokukhetha i-H.264 codec esikhundleni se-Ogg, abasebenzisi beziphequluli ezinjengeFirefox ne-Opera balinyazwa yilesi sinqumo, kanye nazo zonke Abasebenzisi be-Intanethi ngenxa yobungozi bamalungelo obunikazi futhi kufanele bakhokhele ilayisense yomsebenzisi, kokubili ekwakhiweni kokuqukethwe nokuboniswa kwakho. |
Isitatimende seMozilla:
Ungacabanga ukuthi ungakwazi yini ukujabulela konke okuqukethwe ku-inthanethi ngokusebenzisa isiphequluli sakho ? Ngaphandle kokufaka noma yiziphi izinhlelo zokusebenza ezengeziwe , ama-plugin, noma ama-codec? Nokho, leyo ingenye yemigomo indinganiso entsha ye-HTML5 ehlose ukuyifeza ngomsindo nevidiyo kuwebhu. Njengamanje, iziphequluli eziningi zisebenzisa le tag entsha yevidiyo , evumela okuqukethwe okulalelwayo nokubonakalayo ukuthi kuboniswe ngaphandle kwanoma yini enye—ngaphandle kokusebenzisa i-Flash noma ukufaka ama-codec.
Indaba ayinhle njengoba ibonakala, njengoba sihlangabezane nenkinga enkulu. Lapho inhlangano ephethe ( W3C ) yokudala imininingwane ye-HTML5 ibhala idokhumenti, yacacisa ukuthi ifomethi yevidiyo kufanele isebenzise i-Theora , i-video codec yamahhala nevulekile. Kodwa-ke, ezinye izinkampani ezakha i-W3C zakhononda kakhulu (ikakhulukazi i-Apple) ngoba zazinentshisekelo kwezentengiselwano ekusebenziseni ama-codec azo, futhi ekugcineni, akukho codec ethile ecacisiwe yokusetshenziswa nethegi "yevidiyo".
Yiziphi iziphequluli ezisebenzisayo?
Njengoba sishilo ngaphambili, iziphequluli eziningi sezivele zisebenzisa le tag , kodwa ngayinye inqume ukusebenzisa i-codec yale tag, ake siyichaze:
- I-Presto / Opera: I-HTML5 nge-GStreamer (ifaka kuphela i-Ogg / Theora).
- I-WebKit / i-Chrome: I-HTML5 isebenzisa i-ffmpeg (i-Ogg / Theora ne-H.264 / MP4).
- I-Gecko / Firefox: HTML5 ene-Ogg / Theora.
- I-WebKit / Epiphany: I-HTML5 nge-GStreamer (i-Ogg / Theora iqinisekisiwe).
- I-WebKit / Safari: I-HTML5 nge-QuickTime (H.264 / MOV / M4V, ingadlala i-Ogg / Theora enezinto zeXiphQT).
Siyabona ukuthi abanye bakhethe i-Ogg / Theora codec yamahhala, kanti abanye bakhetha i-codec H.264 ilungelo lobunikazi yi-MPEG-LA (okungokuka-Apple neMicrosoft) futhi engeke isetshenziswe kuhlelo oluyisebenzisa ngaphandle kokukhokha i-MPEG-LA, futhi kusukela ngo-2010 konke noma ngubani ofuna ukuyisebenzisa (noma ngabe ulayisha ividiyo ngale codec kuwebhusayithi yakho) kuzodingeka akhokhe una shiya yokusetshenziswa, okusho ukuthi ngeke ukwazi ukukhombisa amavidiyo akho mahhala ngale ndlela.
Ukubheja ngekhodekhi engenziwanga yewebhu akulungile futhi kuphula umqondo wokuthi i-intanethi iyini futhi ibiyini, ngamazwi ka-Asa Dotzler:
Iwebhu ibingeke ibe yilokhu eyikho namuhla uma wonke ama-blogger bekufanele akhokhele ilayisense yokuthumela izithombe nemibhalo ekhasini elilodwa. Amavidiyo nawo ngeke adinge ukukhokhwa kwamalayisense.
Izikhala zemultimedia
Simangale kuleli sonto lapho i-YouTube ne-Vimeo zimemezela ukuthi zizoqala ukusebenzisa ithegi "yevidiyo" ye-HTML5 njengendlela ehlukile ye-Flash yokubonisa amavidiyo azo. Le njabulo ibe yesikhashana, nokho, njengoba sithole ukuthi bazoyisebenzisa kuphela kwi-codec ye-H.264 , bashiye i-Theora ngaphandle. Izizathu zabo zokungayisebenzisi i-codec yomthombo ovulekile ukuthi inikeza ikhwalithi ephansi nokuthi kakade banayo yonke into ku-H.264, esingayiqondi, njengoba ikhwalithi kaTheora iboniswe ifana nalokho i-YouTube ekunikezayo njengamanje ekuqhathaniseni phakathi kwe-Theora ne-H.264. Ngaphezu kwalokho, abanye abasabalalisi bokuqukethwe, njengengosi yevidiyo i-Dailymotion, sebevele bakhethe amafomethi avulekile, bebonisa amandla ethegi yevidiyo ngama-codec omthombo ovulekile.
Isibuyekezo: I- Free Software Foundation isicela ukuthi sivote ekhasini leziphakamiso ze-Google ukuze kusetshenziswe i-Ogg/Theora ku-YouTube.
Ukuzindla
Uma sifuna ukugcina iwebhu ivulekile , kumelwe sikhethe njalo amafomethi wamahhala avumela wonke umuntu ukufinyelela ulwazi ngokukhululeka nangaphandle kokubeka izithiyo endleleni futhi ngaphezu kwakho konke ngaphandle kokuphoqa abadali bokuqukethwe kanye nama-portal okusingatha ukuthi bakhokhele amalayisense e-patent.
I-Google ingakwazi ukukhokha izigidi zamaRandi ngonyaka ngokusebenzisa i-H.264 ku-YouTube noma kusiphequluli sayo se-Chrome, futhi i-Mozilla kungenzeka nayo ingakwazi, kodwa kuyindaba yesimiso ukuthi iziphequluli ze-Mozilla zisekele amafomethi avulekile , ngenxa yalokho ezikumelelayo, ngoba ziyisisekelo se-inthanethi, futhi ngoba ikhodi yesiphequluli kufanele isetshenziswe ngabantu besithathu okungafanele bakhokhele amalayisense kubantu besithathu. Ucabanga ukuthi i-Firefox ngabe yathuthukiswa umphakathi ukube kwakufanele ikhokhe izigidi zamaRandi ukusebenzisa ubuchwepheshe obufana ne-HTML, i-CSS, noma i-JavaScript?
Iziphequluli kanye nama-portal okuqukethwe kufanele akhethe i-Ogg/Theora njenge-codec yethegi yevidiyo, njengoba inikeza izinzuzo kuwo wonke umuntu (futhi futhi yileyo esetshenziswa njengamanje enanini elikhulu leziphequluli).
Masingavumeli iwebhu ithuthuke ngokusekelwe kumalungelo obunikazi avimbela ukusungula izinto ezintsha. Yebo ukuvula amafomethi, yebo ukuvula iwebhu!
Eminye imibono ngaphakathi kwezwe leMozilla:
- UMike Shaver - ividiyo ye-HTML5 nama-codec
- URobert O'Callahan - Ividiyo, Inkululeko Kanye neMozilla
- UChristopher Blizzard - ividiyo ye-HTML5 ne-H.264
Kanjani? Ngabe ama-google akhombisa i-lint? Ingabe le yindlela engcono kakhulu yokuqala ukubhubhisa i-firefox ngoba i-chrome, okuthi noma ihle kakhulu, ingafinyeleli ezithendeni ze-firefox 3.6, ingasaphathwa inguqulo 3.7?
Ingabe ukusho ukuthi i-h.264 ingcono kune -Ogg/Theora , yize kungenzeka ukuthi kuyiqiniso, kumane kuyizaba zokungatshali imali kusofthiwe yamahhala? Uma i-Google ibizibophezele ngempela kusofthiwe yamahhala, akufanele yini inikele ngezinsiza ekuthuthukiseni i-Ogg/Theora esikhundleni sokuyishiya?
Ucabangani? Sishiyele imibono yakho!
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