Lub Koom Haum rau Kev Qhib Xov Xwm (AOMedia), uas saib xyuas kev tsim cov hom ntawv coding video AV1 thiab hom ntawv duab AVIF, tau qhia txog hom ntawv suab IAMF (Immersive Audio Model and Formats) tshiab, uas txhais lub thawv rau kev faib cov suab puag ncig uas suav nrog kev nthuav dav ntawm cov teeb liab suab hauv qhov chaw peb-seem kom rov tsim cov suab kom ze li qhov ntuj li sai tau. IAMF tso cai rau kev xa cov ntaub ntawv ntxiv tsim nyog rau kev tsim kho dua tshiab ntawm lub suab thiab cov txheej txheem sib xyaw suab.
Thawj hom ntawv yog qhov chaw qhib thiab tsis muaj nqi. Txhua tus neeg koom nrog AOMedia, suav nrog Amazon, Apple, Cisco, Google, Intel, Meta, Microsoft, Mozilla, Netflix, NVIDIA, Samsung Electronics, thiab Tencent, muaj cov ntawv tso cai patent uas sib tshooj nrog IAMF tsis muaj nqi. Daim ntawv cog lus tso cai IAMF kuj tseem muab rau kev tshem tawm cov cai siv IAMF yog tias muaj kev thov patent tawm tsam lwm tus neeg siv IAMF; piv txwv li, cov tuam txhab tsis tuaj yeem siv IAMF yog tias lawv koom nrog kev foob tawm tsam cov neeg siv IAMF.
IAMF yog tsim los rau kev faib cov ntsiab lus suab (spatial) (Immersive Audio), tsim kom muaj kev paub zoo tag nrho thiab xa cov suab zoo thoob plaws ntau yam khoom siv: los ntawm cov xov tooj ntse thiab lub mloog pob ntseg mus rau soundbars, cov tshuab ua yeeb yam hauv tsev, thiab cov TV. Hom ntawv no tuaj yeem siv rau ob qho tib si streaming thiab ua si ntawm cov ntaub ntawv suab khaws cia. Kev sawv cev raws li channel lossis scene-based tau txais kev txhawb nqa, nrog rau lub peev xwm los sib xyaw ntau yam kev sawv cev. Cov chaw thov tau hais txog suav nrog kev ntxiv kev txhawb nqa suab spatial rau cov neeg ua si suab paj nruag, cov kev pabcuam streaming, kev ua si, kev sib txuas lus, virtual thiab augmented reality systems, multimedia systems, thiab web.
Cov hom ntawv no tsis khi rau cov codecs tshwj xeeb thiab siv tau nrog cov codecs uas tsis muaj nqi lossis tsis muaj nqi. Piv txwv li, cov lus qhia qhia kom siv Opus lossis AAC (MP4) codecs rau kev sau cov suab tsis zoo, thiab Flac lossis LPCM rau kev sau cov suab tsis zoo. Kev siv decoder siv tau sau ua C, muaj ntawv tso cai raws li daim ntawv tso cai BSD, thiab tuaj yeem tsim nrog cov tsev qiv ntawv opus, fdk-aac, thiab flac. Rau lub suab puag ncig, kev tsim nrog cov tsev qiv ntawv dais thiab resonance-audio kuj tseem txhawb nqa. Cov lej encoder tau npaj yuav luam tawm tom qab.
Kev siv cov codecs txheem ua kom yooj yim rau kev koom ua ke nrog cov kev ua si thiab streaming uas twb muaj lawm, thiab ua rau muaj kev tsim cov ntsiab lus suab spatial IAMF-raws li siv cov plugins VST qhib uas twb muaj lawm xws li EAR Production Suite rau kev qhia chaw hais lus thiab kev saib xyuas binaural.
Cov hom ntawv txhawb nqa ntau qhov kev teeb tsa sib xyaw, tso cai rau cov neeg tsim cov ntsiab lus thiab cov neeg siv teeb tsa cov chaw ntim sib cais rau ntau hom kev ua si. Rau kev ua si uas coj mus rau hauv tus account qhov chaw tso ntawm cov neeg hais lus lossis ua kom lub suab puag ncig hauv lub mloog pob ntseg, IAMF txhawb nqa cov txheej txheem ua haujlwm teeb liab xws li EAR thiab BEAR.
Tau qhov twg los: opennet.ru
