
libvpx

libvpx heey gugal aanee alliance phaur open media (aomedia) chey eka vinamulya software video kodek library aahe. heey vhee. pii. 8 aanee vhee. pii. 9 video coding swarupansathi sandarbh software amalbajavani mhanoon kaam karate aanee aii. vhee. 1 sathee libom navacha eka vishesh kontyacha vapar keela jaato, jyachi backward susangatata kadhoon taknyat aalee hotee.
mukt software mhanoon teey sudharit bii. ess. dii. parvanyachya atinnusar srot kodmadhyehi prakashit kele jaate. tee commandline sadhanansah pathavate, cocksey _ 1/cocksey _ 2 aanee cocksey _ 3/cocksey _ 4 jee tyachya karyakshamtevar aadharleli asate.
itihas.
libvpx chaa ugam video kodek company aun 2 tantradnyanatun jhaala aahe, jyane 90 chya dashakachya madhyat tyache pahile software kodek vikale.
1 kotee 20 laakh americi dollarspeksha jaast kimmatit aun 2 tantradnyanache adhigrahan kelyanantar 19 meey 2010 roji gugalane libvpx heey vinamulya software mhanoon jaaree kele.
juuna 2010 madhye, gugalane vhee. pii. 8 kodek software parvanyat 3-khand bsd parvanyat sudharana kelee
mool parwana pratyakshat mukt srot hota qee nahee yaa kahee vadanantar.
libvpx chya suruvatichya prakashanasathi white kagadpatransah asvachch code taklyabaddal aanee yaa prakriyet samudayala sahbhagi naan karata bund darvajanmage vikasit kelyabaddal gugalvar teeka karnyat aalee.
vhee. pii. 9 chya prakashanantar vikas prakriya suru karnyat aalee.
17 juuna 2013 roji libvpx madhye vp9 sathee prathamik samarthan jodanyat aale. 2 december roji aavrutti 1.3 chya prakashanasah teey adhikrutpane sadar karnyat aale, jeey nukasanrahit sankochanas dekhil samarthan dete.
april 2015 madhye, gugalane tyachya libvpx librarit eka mahattvapoorn adyayavat aavrutti jaaree kelee, jyat aavrutti 1.4 saha 10-biit aanee 12-biit biit kholisah vhee. pii. 9 encodingsathi samarthan jodale gele, 4:2:2 aanee 4:4:4 kroma subsampling (vhee. pii. 9 profile 1,2 aanee 3), aanee vhee. pii. 9 multithreaded decoding/encoding.
aavrutya 1.5 (november 2015,1.6 (julai 2016), 1.7 (janewari 2018) aanee 1.8 (februwari 2019) neey encoding aanee decoding yaa donhisathi lakshaniy speedup dile.
vaishishtye.
libvpx ektar bitareta kinwa darjedar lakshya settings single-paas aanee too-paas encoding mode lagoo karate.
libvpx eka asamam kodek pradan karate-jyamadhye decodingpeksha encodingla jaast vel lagato-aanee decodingchya guntaguntipasun swatantrapane encoding kharch sanrachit karnyasathi paryay aahet.
25 chaukatiparyantche eka lookhead sanrachit kele jaau shakate, jyamule sampidan karyakshamta sudharate parantu vilambata yete aanee tyamule vastavik-velechya kamgirila dukhapat hote.
libvpx madhye eka ashee paddhat samavisht aahe jithe encodingcha veg playback gatichya (real time) jawaljawal agadi samatulya thevat, vilamb naan karata gunavatta shakya titaki uchch thevat, shakya titkya jastit jaast CPU sansadhanancha vapar keela jaeel.
libvpx heey rekala samarthan dete. 601, reey. 709, reey. 2020, ess. emm. pii. tii. eae.-170, ess. emm. pii. tii. eae.-240 aanee ess. aar. jee. bii. rung jaaga.
kamgiri.
uchch sankalpanevar (udaa.jee., yuechdi) vp9 heey vod anuprayogansathi libvpxdware encode kelele x264 dware encode kelele h.264 peksha lakshaniy sudharana pradan karate. x265 dware encode kelele echvhisi aanakhi changli gunavatta prapt karoo shakate, parantu vp9 chey royalty-mukt swaroop samarthit platformwar uchch resolution video vitarit karnyasathi eka aakarshak paryay banavate.
code bases rakhane sope thevanyasathi decodingchi kamgiri tulanene mand aahe, anshatah.
libvpx chya suruvatichya prakashachya tulanet, ffmpeg prakalpatil ffvp8 neey kamgirimadhye 22 takkyanni vaadh karoon 66 takkyanhun adhik kelee. 2016 madhye, paryayi vhee. pii. 9 decoderne ajunahi 25-50% jalad decoding sadhya kele.
tantradnyan.
libvpx heey see aanee assembly bhashet lihile jaate. 2015 paryant tyache sampoorn simdi coverage nahee.
vapar.
youtube, netflix, amazon, jadeblue player, britekov aanee telestream yasah pramukh ott video sevandware libvpx vaparale jaate, jyapaiki internet rahdariche sarvat mothe srot aahet, jyat 2017 paryant americetil serve internet rahdaripaiki jawaljawal eka trutiyansh nivval netflixcha aahe.
vhee. pii. 8 aanee vhee. pii. 9, vyavsayik aanee bund srot tasech mukt srot, yaa donhisathi decodingsathi paryay aahet. encodingsathi keval vyavsayik paryay aahet aanee 2016 paryant exweepy8 saha vp8 sathee kahee apoorn prayogik software aahet.