YouTube da Vimeo sun zaɓi lambar code H.264 akan Ogg / Theora

A ƙasa na sake samar da wata sanarwa daga Mozilla game da shawarar da YouTube da Vimeo suka yanke don zaɓar lambar H.264 maimakon Ogg, masu amfani da masu bincike kamar Firefox da Opera suna cutar da wannan shawarar, har ma da duk Masu amfani da Intanet saboda haɗarin mallaka da kuma biyan kuɗi don lasisin amfani, duka don ƙirƙirar abun ciki da kuma nuni.

Sanarwar Mozilla:

Shin za ku iya tunanin iyawa ji dadin duk abubuwan da ke cikin intanet ta hanyar amfani da burauz ɗinka? KunaBa tare da shigar da ƙarin aikace-aikace ba, plugins ko codecs? To, wannan yana ɗaya daga cikin manufofin waɗanda sabon daidaitaccen HTML5 tare da sauti da bidiyo A cikin raga. A halin yanzu, yawancin masu bincike suna aiwatar da wannan sabon alamar bidiyo hakan yana ba da damar nuna abun cikin audiovisual ba tare da buƙatar wani abu ba, ba tare da amfani da Flash ba, ba tare da shigar da kodin ba.

Labarin bashi da kyau kamar yadda muke gani tunda mun tsinci kanmu da wata babbar matsala, lokacin da mai ɗaukar nauyi (W3C) na ƙirƙirar HTML5 ƙayyadaddun abubuwan da aka tsara, an ƙayyade cewa tsarin bidiyo zai shiga Heora, Kododin bidiyo na kyauta da kyauta, amma wasu kamfanoni da suka hada da W3C sun yi korafi sosai (musamman Apple) kamar yadda suka yi kasuwancin kasuwanci don amfani da kododin nasu, kuma a ƙarshe babu takamaiman lambar kodin da aka kayyade don amfani tare da alamar "bidiyo".

Abin da masu bincike suke aiwatarwa?

Kamar yadda muka ambata a baya, yawancin masu bincike sun riga sun aiwatar da wannan alamar, amma kowannensu ya yanke shawarar amfani da Codec don wannan alamar, bari mu farfasa shi:

• Presto / Opera: HTML5 ta hanyar GStreamer (ya haɗa da Ogg / Theora kawai).
• WebKit / Chrome: HTML5 ta amfani da ffmpeg (Ogg / Theora da H.264 / MP4).
• Gecko / Firefox: HTML5 tare da Ogg / Theora.
• WebKit / Epiphany: HTML5 ta hanyar GStreamer (Ogg / Theora tabbas).
• WebKit / Safari: HTML5 ta hanyar QuickTime (H.264 / MOV / M4V, na iya yin Ogg / Theora tare da abubuwan haɗin XiphQT).

Munga cewa wasu sun zabi kode na Ogg / Theora na kyauta, yayin da wasu kuma suka sanya Codec H.264 haƙƙin mallaka ta MPEG-LA (wanda Apple da Microsoft suke) da kuma wanda ba za a iya amfani da shi ba a cikin shirin da ke amfani da shi ba tare da biyan MPEG-LA ba, kuma tun daga shekarar 2010 duk Duk wanda yake son amfani da shi (koda kuwa kun loda bidiyo tare da wannan lambar a shafin yanar gizan ku) dole ne ya yi biya daya bar na amfani, wanda ke nufin cewa ba za ku iya nuna bidiyon ku kyauta a cikin wannan tsarin ba.
Yin fare akan kododin Codec mara kyauta ga yanar gizo ba daidai bane kuma ya karya ma'anar abin da intanet yake kuma ya kasance, a cikin kalmomin Asa Dotzler:

Gidan yanar gizo ba zai zama yadda yake yau ba idan kowane mai rubutun ra'ayin yanar gizo ya biya lasisi don sanya hotuna da rubutu a shafi ɗaya. Bidiyo din ba lallai ne su buƙaci biyan lasisi ba.

Fa'idodin hanyoyin Multimedia

Munyi mamakin wannan makon a ciki sosai Youtube yadda Vimeo ya sanar da cewa zasu fara amfani da alamar HTML5 "bidiyo" a matsayin madadin don nuna bidiyon ka maimakon Flash. Farin ciki bai daɗe ba lokacin da muka ga hakan za su aiwatar da shi kawai don lambar H.264, barin Theora daga waje. Dalilan da suka bayar na rashin amfani da Codec din kyauta shine suna da inganci kuma suna da komai a cikin H.264, wanda bamu fahimta ba tunda an nuna cewa Ingancin Theora yayi kama wanda aka bayar dashi yanzu a Youtube a cikin kwatanta tsakanin Theora da H.264 kuma cewa tuni akwai wasu masu rarraba abubuwan Sun zabi don samfuran kyauta kamar tashar bidiyo Dailymotion da ya nuna ikon alamar bidiyo tare da kododin kyauta.

Sabuntawa: La Gidauniyar Kyauta ta Kyauta tambaya mu zabi akan shafin shawarar Google, don aiwatar da Ogg / Theora akan Youtube.

Ra'ayin tunani

Idan muna so a bude yanar gizo, dole mu koyaushe fare akan tsarin kyauta wannan yana ba kowa damar samun damar bayanai cikin yanci da kuma kyauta, ba tare da sanya shinge a cikin hanya ba sama da komai ba tare da tilasta masu kirkirar abun ciki da kuma hanyoyin bude hanyoyin biya lasisin lasisi ba.

Google na iya biyan miliyoyin dala a shekara don amfani da H.264 akan YouTube ko kuma burauzar ta Chrome, kuma mai yiwuwa Mozilla ma zata iya, amma yana da batun ka'ida cewa masu bincike na Mozilla sun zaɓi tsarin kyauta, saboda abin da suke wakilta, saboda ita ce tushen intanet kuma saboda lambar bincike ta kasance dole ne wasu masu amfani waɗanda ba sa biyan lasisi zuwa ɓangare na uku za su iya amfani da shi. Shin kuna ganin al'umma zata iya inganta Firefox idan a lokacin da ta biya miliyoyin daloli don amfani da fasahohi kamar HTML, CSS ko JavaScript?

Masu bincike da hanyoyin shiga yakamata suyi fare akan Ogg / Theora azaman Codec don alamar bidiyo, tunda tana bayar da fa'ida ga kowa (ƙari, shi ne wanda ake aiwatarwa a yanzu a cikin mafi yawan masu bincike)

Kada mu bari yanar gizo ta ci gaba dangane da takaddun shaida waɗanda ke jinkirta ƙirƙirawa. Ee don samfuran kyauta, ee zuwa gidan yanar gizo na bude!

Sauran ra'ayoyi a cikin duniyar Mozilla:

• Mike Shaver - HTML5 bidiyo da kododin
• Robert O'Callahan - Bidiyo, 'Yanci Da Mozilla
• Christopher Blizzard - HTML5 bidiyo da H.264

Yaya game? Shin google din suna nuna lint? Shin wannan ita ce hanya mafi kyau don fara lalata Firefox saboda chrome, wanda duk da cewa yana da kyau sosai, baya kaiwa diddigen Firefox 3.6, balle sigar 3.7?

Ka ce h.264 ya fi kyau Ogg / Theora, yayin da wataƙila gaskiya ne, shin kawai uzuri ne don kar a fare akan wasan ƙwallon ƙwallon kyauta? Idan Google da gaske yayi fare akan software kyauta, baikamata ya ware albarkatu don ingantawa ba Ogg / Theora maimakon jefa shi?

Me kuke tunani? Ka bar mana ra'ayoyin ka!

An gani a | Hispanic Mozilla