Firefox 81.0.1 hloov tshiab. Pab txhawb OpenH264 hauv Firefox rau Fedora

luam tawm kev txij nkawm tso tawm ntawm Firefox 81.0.1, uas kho cov teeb meem hauv qab no:

• Tshem tawm ploj ntawm cov ntsiab lus ntawm kev cob qhia kev kawm raws li lub platform
  Blackboard.

• Tsau Teeb meem nrog kev ntsuas tsis raug ntawm Flash cov ntsiab lus ntawm macOS systems nrog HiDPI cov ntxaij vab tshaus.
• daws teeb meem nrog luam ntawv.
• daws teeb meem nrog kev teeb tsa hauv Windows ntawm GPO (Group Policy Object).
• Tshem tawm Qhia cov duab-hauv-daim duab tswj cov nyees khawm rau lub suab nkaus xwb.
• Tsau Ib qho teeb meem uas ua rau muaj teeb meem daws teeb meem nrog kev nco-intensive add-ons xws li Disconnect.
• Tsau kev sib tsoo thaum siv WebGL, uas tshwm thaum saib Google Maps.
• Tsau kev sib tsoo thaum siv client.openWindow.
• Tshem tawm kev sib tsoo uas tshwm sim thaum qhib tabs thaum browser.taskbar.previews.enable teeb tsa qhib.

Tsis tas li ntawd, nws tuaj yeem raug sau tseg kev koom tes nyob rau hauv video codec pob muaj nyob rau hauv Fedora Linux nrog Firefox Qhib H264 rau kev txiav suab video thiab audio codec fdk-aac-dawb rau kev txiav suab hauv AAC hom. Cov codecs tau txuas nrog siv GMP API (Gecko Media Plugin), uas tso cai rau cov codec tau tsim nyob rau hauv ib qho chaw cais sandbox, zoo ib yam li yuav ua li cas Widevine CDM DRM plugin raug tua.

Kev txhawb nqa OpenH264 ua rau nws ua tau yam tsis tas siv ffmpeg pob, uas nyob rau hauv Fedora tsis suav nrog hauv cov qauv kev faib tawm thiab raug teeb tsa cais los ntawm peb tog RPM Fusion repository. Nyob rau tib lub sijhawm, OpenH264 yog siv los ua qhov kev xaiv rov qab, tsuas yog siv yog tias pob ffmpeg tsis tau nruab rau hauv lub kaw lus thiab kev txhawb nqa rau cov ntawv thov video tsis muaj nyob hauv ffvpx tsev qiv ntawv ua rau Firefox.

Tsis tas li ntawd qhia hais txog qhov ua rau lub neej ntawd nyob rau hauv pob nrog Firefox 81 rau Fedora ntawm kev txhawb nqa rau kho vajtse acceleration ntawm video decoding siv VA-API (Video Acceleration API) nyob rau hauv cov kev sib tham raws li WebRTC technology, siv nyob rau hauv web daim ntaub ntawv rau video conferencing. Tsis tas li ntawd, muaj peev xwm thov kev nrawm ntawm VA-API muab hauv X11 server raws li ib puag ncig, tsis yog Wayland raws li ib puag ncig.

Tau qhov twg los: opennet.ru