Ixesha elithile ngoku Isiseko seMozilla isebenza kwikhowudi entsha yevidiyo yasimahla yokutshintsha iH264, H265. Igama lakhe ngu Daala.
Ngendlela ubunlog Ndifumanise ukuba iMozilla iqeshile UChristopher Montgomery (ngaphambili ibisebenzela iRed Hat), umyili we ithiyori, i-vorbis y I-OGG ukusebenza kule codec entsha yevidiyo.
Ukusayinwa kwakhe akumangalisi kuba uChristopher usebenze kwii-codecs zamahhala ngesiseko esingaphezu kweminyaka eyi-10. Xiph, kwaye injongo yakhe kukuba uDaala alungele ngasekupheleni kuka-2015Ngoko ke, kuya kufuneka silinde ukuze sibone ukuba ingadlula i-H265, ngaphandle kokuba awufuni ukulinda kwaye ukhuphele kwaye uqokelele i-codec kunye nomdlali ukuyizama. Kweyokugqibela kufuneka uvule i-terminal kwaye ubhale:
git clone https://git.xiph.org/daala.git
Kwaye ukuhlaziya kufuneka uye kwifolda apho ikhowudi yemvelaphi ikhoyo kwaye wenze:
git pull
Ukusuka apha ndifuna ukunika inkxaso yam kwiprojekthi kwaye ndiyathemba ukuba icodec sele ilungile ngaphambi kokuba ndiyonwabele (okanye ubuncinci ibandakanya indlela yokuguqula ividiyo nge. ffmepg kunye / okanye Umbhoxo).
Iphepha leprojekthi
Nge-Ubunlog
Phezolo ndibe nephupha, sonke sasebenzisa iifomati zeaudio kunye nevidiyo simahla kuzo zonke izixhobo.
Phezolo ndibe nephupha apho sonke sisebenzisa iLinux distro.
Ayinamsebenzi omncinci ukuba bathi akukho nokuba vp9 isondele kwi-h265 ngokwemiqathango yoxinzelelo / umgangatho. Lidabi elilahlekileyo ukuba nje ishishini liqhubeka nokwamkela ezi fomati.
Kushiyeke i-2 iminyaka ukuba ilunge, ngaphandle kokuba baqhubela phambili / bayibambezele, bendizolinda ndibone.
Kwaye ukuba ishishini liyabamkela ngokuyintloko into enye, i-H264 kunye nomlandeli wayo banokhuseleko lwe-DRM, ngelixa abakhululekileyo, njenge-Theora okanye i-OGG (Andazi ukuba i-VP8 / 9 inalolu hlobo lokukhusela) musa ( eneneni xa i-HTML5 idrafti yakwaNokia yathi i-OGG mayingamkelwa ngenxa yeso sizathu)
Ngoku, nangona i-codec ayiyi kuba nayo, akukho mntu ubanqandayo ekudaleni ividiyo / isikhongozeli somsindo esenzayo, kungakhathaliseki ukuba kusikhathaza kangakanani.
Ayisiyiyo loo nto kuphela, kodwa nayiphi na ividiyo ye-h264 ingaphezulu kweyona i-encoded vp8, kwaye ndiye ndakwazi ukuthenga oku amaxesha amaninzi kunye novavanyo oluninzi. I-vp8 ayinamgangatho ongaphezulu kune-divx.
Ndiqaphele oku xa ndisebenza ne-Adobe Premier. Kuyo ngokwayo, i-H.264 iluncedo kakhulu kum kune-AVI engathandekiyo.
Ngokwazi kwam, abadali beDaala abangoMozilla, bangamaXiph.
Molo, ukuphupha kuhle kakhulu kodwa kungcono kakhulu ukwenza elo phupha libe yinyaniso. Ndihlala ngoku ephupheni lam. Obekukunika inkxaso kunye nokuthandwa kweVorbis. I-Android ixhasa iVorbis kunye nabadlali abatsha bomculo okanye «Reprod. MP3” bayayenza nabo. Amaxesha ahamba kwaye ngoku ndiphupha kwakhona, kweli phupha sonke siyayixabisa kwaye sisebenzisa isoftware yasimahla. Ndilwela ukuyenza ibe yinyani kwaye ngenye imini ndiya kuhlala kwelo phupha.