I tried it as well on my work laptop which has a Intel Core i7-8850H CPU (Coffee Lake-H) which show the same result.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1906454 Title: Firefox does not NV12 for webcams Status in firefox package in Ubuntu: New Bug description: I use a Sony Alhpa camera attached to Elgato Cam Link 4K as webcam. The only color format that is working with Cam Link 4K is NV12. Sadly Firefox does not support NV12 (despite the source code containing several third party libraries that refer to NV12). Looking at the kernel log for the uvcvideo kernel module, I can see that Firefox tries to use these formats: * MJPG (0x47504a4d) * YU12 (0x32315559) * YUYV (0x56595559) * UYVY (0x59565955) Please add support for NV12 (0x3231564e) so that the Elgato Cam Link 4K can be used directly as webcam input. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: firefox 83.0+build2-0ubuntu0.20.10.1 ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14 Uname: Linux 5.8.0-29-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu50.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: skipper 4512 F.... pulseaudio /dev/snd/controlC0: skipper 4512 F.... pulseaudio /dev/snd/pcmC0D1p: skipper 4512 F...m pulseaudio /dev/snd/controlC1: skipper 4512 F.... pulseaudio BuildID: 20201112153044 CasperMD5CheckResult: skip Channel: Unavailable CurrentDesktop: Unity:Unity7:ubuntu Date: Tue Dec 1 23:24:23 2020 ForcedLayersAccel: False IncompatibleExtensions: Deutsch (DE) Language Pack - langpack...@firefox.mozilla.org English (GB) Language Pack - langpack-en...@firefox.mozilla.org English (South Africa) Language Pack - langpack-en...@firefox.mozilla.org Default - {972ce4c6-7e08-4474-a285-3208198ce6fd} IpRoute: default via 192.168.3.1 dev eth0 proto dhcp metric 100 169.254.0.0/16 dev eth0 scope link metric 1000 192.168.3.0/24 dev eth0 proto kernel scope link src 192.168.3.20 metric 100 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:354 PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=83.0/20201112153044 (In use) RunningIncompatibleAddons: True SourcePackage: firefox UpgradeStatus: Upgraded to groovy on 2020-11-29 (2 days ago) dmi.bios.date: 04/27/2013 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3904 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8H67-M PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3904:bd04/27/2013:br4.6:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H67-MPRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1906454/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
