I’m interested in giving a presentation that includes video in microsoft teams, but upon my testing with a co-worker, no audio plays when the video plays.
Is it possible to loopback the speaker audio to audio output so that I can broadcast the audio in the presentation?
Intention:
Screenshare video with sound in Microsoft Teams to co-workers.
System Specs:
System:
Kernel: 5.11.14-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-5.11-x86_64
root=UUID=6ce26050-4dcc-47b7-a937-45467d8b8d61 rw rootflags=subvol=@ quiet
cryptdevice=UUID=466d5812-64c7-4a28-bcc4-a1a5adfa9450:luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450
root=/dev/mapper/luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 apparmor=1
security=apparmor
resume=/dev/mapper/luks-81b2dc57-06f5-4471-b484-77c3a516f307
udev.log_priority=3
Desktop: KDE Plasma 5.21.4 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Desktop Mobo: ASUSTeK model: PRIME X570-PRO v: Rev X.0x
serial: <filter> UEFI: American Megatrends v: 3001 date: 12/04/2020
Battery:
Message: No system battery data found. Is one present?
Memory:
RAM: total: 62.79 GiB used: 31.93 GiB (50.9%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: 16-Core model: AMD Ryzen 9 5950X bits: 64 type: MT MCP arch: Zen 3
family: 19 (25) model-id: 21 (33) stepping: 0 microcode: A201009 cache:
L2: 8 MiB bogomips: 217677
Speed: 4820 MHz min/max: 2200/3400 MHz boost: enabled Core speeds (MHz):
1: 4820 2: 4094 3: 3079 4: 2922 5: 3557 6: 3209 7: 2897 8: 3212 9: 4816
10: 3865 11: 3854 12: 4819 13: 3851 14: 3848 15: 3849 16: 3859 17: 3828
18: 3163 19: 3287 20: 3331 21: 2979 22: 3478 23: 2969 24: 4826 25: 2944
26: 3402 27: 3845 28: 3858 29: 3858 30: 3852 31: 3088 32: 3276
Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
constant_tsc cpb cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total cqm_occup_llc
cr8_legacy cx16 cx8 de decodeassists erms extapic extd_apicid f16c
flushbyasid fma fpu fsgsbase fsrm fxsr fxsr_opt ht hw_pstate ibpb ibrs ibs
invpcid irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor
movbe msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx ospke osvw
overflow_recov pae pat pausefilter pclmulqdq pdpe1gb perfctr_core
perfctr_llc perfctr_nb pfthreshold pge pku pni popcnt pse pse36 rdpid rdpru
rdrand rdseed rdt_a rdtscp rep_good sep sha_ni skinit smap smca smep ssbd
sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor svm svm_lock syscall tce
topoext tsc tsc_scale umip v_vmsave_vmload vaes vgif vmcb_clean vme vmmcall
vpclmulqdq wbnoinvd wdt xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves
Vulnerabilities: Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, IBRS_FW,
STIBP: always-on, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: AMD Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT]
vendor: ASRock driver: amdgpu v: kernel bus-ID: 0c:00.0 chip-ID: 1002:731f
class-ID: 0300
Device-2: Microdia USB 2.0 Camera type: USB driver: snd-usb-audio,uvcvideo
bus-ID: 7-1:2 chip-ID: 0c45:6367 class-ID: 0102 serial: <filter>
Display: x11 server: X.Org 1.20.11 compositor: kwin_x11 driver:
loaded: amdgpu,ati unloaded: modesetting,radeon alternate: fbdev,vesa
display-ID: :0 screens: 1
Screen-1: 0 s-res: 5760x1080 s-dpi: 96 s-size: 1524x285mm (60.0x11.2")
s-diag: 1550mm (61")
Monitor-1: DisplayPort-1 res: 1920x1080 hz: 60 dpi: 93
size: 527x296mm (20.7x11.7") diag: 604mm (23.8")
Monitor-2: DisplayPort-2 res: 1920x1080 hz: 60 dpi: 93
size: 527x296mm (20.7x11.7") diag: 604mm (23.8")
Monitor-3: HDMI-A-0 res: 1920x1080 hz: 60 dpi: 93
size: 527x296mm (20.7x11.7") diag: 604mm (23.8")
OpenGL: renderer: AMD Radeon RX 5600 XT (NAVI10 DRM 3.40.0 5.11.14-1-MANJARO
LLVM 11.1.0)
v: 4.6 Mesa 21.0.2 direct render: Yes
Audio:
Device-1: AMD Navi 10 HDMI Audio driver: snd_hda_intel v: kernel
bus-ID: 0c:00.1 chip-ID: 1002:ab38 class-ID: 0403
Device-2: AMD Starship/Matisse HD Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus-ID: 0e:00.4 chip-ID: 1022:1487
class-ID: 0403
Device-3: JMTek LLC. Plugable USB Audio Device type: USB
driver: hid-generic,snd-usb-audio,usbhid bus-ID: 3-1:2 chip-ID: 0c76:120b
class-ID: 0300 serial: <filter>
Device-4: Schiit Audio Schiit Modi 3+ type: USB driver: snd-usb-audio
bus-ID: 3-2:3 chip-ID: 30be:1014 class-ID: 0102
Device-5: ASUSTek ASUS AI Noise-Cancelling Mic Adapter type: USB
driver: hid-generic,snd-usb-audio,usbhid bus-ID: 5-5:3 chip-ID: 0b05:194e
class-ID: 0300 serial: <filter>
Device-6: Microdia USB 2.0 Camera type: USB driver: snd-usb-audio,uvcvideo
bus-ID: 7-1:2 chip-ID: 0c45:6367 class-ID: 0102 serial: <filter>
Sound Server-1: ALSA v: k5.11.14-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: yes
Sound Server-4: PipeWire v: 0.3.25 running: yes
Network:
Device-1: Intel I211 Gigabit Network vendor: ASUSTeK driver: igb v: kernel
port: f000 bus-ID: 06:00.0 chip-ID: 8086:1539 class-ID: 0200
IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IF-ID-1: nordlynx state: unknown speed: N/A duplex: N/A mac: N/A
IP v4: <filter> scope: global
WAN IP: <filter>
Bluetooth:
Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) type: USB
driver: btusb v: 0.8 bus-ID: 3-5.3:6 chip-ID: 0a12:0001 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
Message: No logical block device data found.
Device-1: luks-3993eeb9-a4f3-42e1-a34c-10e52fa83113 maj-min: 254:2
type: LUKS dm: dm-2 size: 1.82 TiB
Components:
p-1: sda1 maj-min: 8:1 size: 1.82 TiB
Device-2: luks-81b2dc57-06f5-4471-b484-77c3a516f307 maj-min: 254:1
type: LUKS dm: dm-1 size: 66.26 GiB
Components:
p-1: nvme0n1p3 maj-min: 259:3 size: 66.26 GiB
Device-3: luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 maj-min: 254:0
type: LUKS dm: dm-0 size: 864.75 GiB
Components:
p-1: nvme0n1p2 maj-min: 259:2 size: 864.75 GiB
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 3.66 TiB used: 2.46 TiB (67.2%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Western Digital
model: WDS100T3X0C-00SJG0 size: 931.51 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 rotation: SSD serial: <filter>
rev: 111110WD temp: 46.9 C scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:4 vendor: Western Digital
model: WDS100T2B0C-00PXH0 size: 931.51 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 rotation: SSD serial: <filter>
rev: 211070WD temp: 36.9 C scheme: GPT
ID-3: /dev/sda maj-min: 8:0 vendor: Seagate model: ST2000LM015-2E8174
size: 1.82 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
rotation: 5400 rpm serial: <filter> rev: SDM1 scheme: GPT
ID-4: /dev/sdb maj-min: 8:16 type: USB vendor: Toshiba model: TransMemory
size: 14.92 GiB block-size: physical: 512 B logical: 512 B serial: <filter>
rev: 1.00 scheme: GPT
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
ID-5: /dev/sdc maj-min: 8:32 type: USB vendor: SanDisk
model: Gaming Xbox 360 size: 7.48 GiB block-size: physical: 512 B
logical: 512 B serial: <filter> rev: 8.02 scheme: GPT
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 864.75 GiB size: 767 GiB (88.70%) used: 655.75 GiB (85.5%)
fs: btrfs dev: /dev/dm-0 maj-min: 254:0
mapped: luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 label: N/A
uuid: 6ce26050-4dcc-47b7-a937-45467d8b8d61
ID-2: /boot/efi raw-size: 512 MiB size: 511 MiB (99.80%)
used: 26.1 MiB (5.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1 label: N/A
uuid: 4B3B-683F
ID-3: /home raw-size: 864.75 GiB size: 767 GiB (88.70%)
used: 655.75 GiB (85.5%) fs: btrfs dev: /dev/dm-0 maj-min: 254:0
mapped: luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 label: N/A
uuid: 6ce26050-4dcc-47b7-a937-45467d8b8d61
ID-4: /run/media/sarah/Convergent Refuge raw-size: 1.82 TiB
size: 1.82 TiB (100.00%) used: 1.5 TiB (82.2%) fs: btrfs dev: /dev/dm-2
maj-min: 254:2 mapped: luks-3993eeb9-a4f3-42e1-a34c-10e52fa83113
label: Convergent Refuge uuid: a1dfce78-131b-4b86-9914-801098c8b8f9
ID-5: /run/media/sarah/MSS EXtended raw-size: 731.51 GiB
size: 731.51 GiB (100.00%) used: 332.87 GiB (45.5%) fs: btrfs
dev: /dev/nvme1n1p1 maj-min: 259:5 label: MSS EXtended
uuid: ead278f4-7552-4a8e-87aa-88987dbfb9e1
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 64 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/dm-1 maj-min: 254:1
mapped: luks-81b2dc57-06f5-4471-b484-77c3a516f307 label: N/A
uuid: c5112526-26fb-473c-b7ab-bb9ef049aa38
Unmounted:
ID-1: /dev/nvme1n1p2 maj-min: 259:6 size: 16 MiB fs: <superuser required>
label: N/A uuid: N/A
ID-2: /dev/nvme1n1p3 maj-min: 259:7 size: 199.98 GiB fs: ntfs label: N/A
uuid: E658FD3258FD025B
ID-3: /dev/sdb1 maj-min: 8:17 size: 14.92 GiB fs: ntfs label: MSS Explorator
uuid: 016CCAE62BC4C880
ID-4: /dev/sdc1 maj-min: 8:33 size: 249 MiB fs: vfat label: N/A
uuid: 8602-295F
ID-5: /dev/sdc2 maj-min: 8:34 size: 249 MiB fs: vfat label: N/A
uuid: 8602-7A28
USB:
Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-2: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s
power: 100mA chip-ID: 2109:3431 class-ID: 0900
Hub-3: 1-1.2:3 info: VIA Labs VL813 Hub ports: 4 rev: 2.1 speed: 480 Mb/s
chip-ID: 2109:2813 class-ID: 0900
Hub-4: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-5: 2-2:2 info: VIA Labs VL813 Hub ports: 4 rev: 3.0 speed: 5 Gb/s
chip-ID: 2109:0813 class-ID: 0900
Hub-6: 3-0:1 info: Full speed (or root) Hub ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 3-1:2 info: JMTek LLC. Plugable USB Audio Device type: Audio,HID
driver: hid-generic,snd-usb-audio,usbhid interfaces: 4 rev: 1.1
speed: 12 Mb/s power: 100mA chip-ID: 0c76:120b class-ID: 0300
serial: <filter>
Device-2: 3-2:3 info: Schiit Audio Schiit Modi 3+ type: Audio
driver: snd-usb-audio interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
chip-ID: 30be:1014 class-ID: 0102
Hub-7: 3-5:4 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s
power: 100mA chip-ID: 05e3:0608 class-ID: 0900
Device-1: 3-5.3:6 info: Cambridge Silicon Radio Bluetooth Dongle (HCI mode)
type: Bluetooth driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s
power: 100mA chip-ID: 0a12:0001 class-ID: e001
Hub-8: 3-6:5 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s
power: 100mA chip-ID: 05e3:0608 class-ID: 0900
Hub-9: 4-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-10: 5-0:1 info: Full speed (or root) Hub ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 5-4:2 info: ASUSTek AURA LED Controller type: HID
driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 16mA
chip-ID: 0b05:18f3 class-ID: 0300 serial: <filter>
Device-2: 5-5:3 info: ASUSTek ASUS AI Noise-Cancelling Mic Adapter
type: Audio,HID driver: hid-generic,snd-usb-audio,usbhid interfaces: 4
rev: 1.1 speed: 12 Mb/s power: 100mA chip-ID: 0b05:194e class-ID: 0300
serial: <filter>
Hub-11: 6-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1
speed: 10 Gb/s chip-ID: 1d6b:0003 class-ID: 0900
Hub-12: 7-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 7-1:2 info: Microdia USB 2.0 Camera type: Video,Audio
driver: snd-usb-audio,uvcvideo interfaces: 4 rev: 2.0 speed: 480 Mb/s
power: 500mA chip-ID: 0c45:6367 class-ID: 0102 serial: <filter>
Hub-13: 7-2:3 info: Terminus FE 2.1 7-port Hub ports: 7 rev: 2.0
speed: 480 Mb/s power: 100mA chip-ID: 1a40:0201 class-ID: 0900
Device-1: 7-2.1:4 info: Sunplus Innovation Gaming mouse [Philips SPK9304]
type: Mouse driver: hid-generic,usbhid interfaces: 1 rev: 2.0
speed: 1.5 Mb/s power: 98mA chip-ID: 1bcf:08a0 class-ID: 0301
Device-2: 7-2.3:5 info: Future Devices FT232 Serial (UART) IC
type: <vendor specific> driver: ftdi_sio interfaces: 1 rev: 2.0
speed: 12 Mb/s power: 90mA chip-ID: 0403:6001 class-ID: 0000
serial: <filter>
Device-3: 7-2.4:6
info: Toshiba TransMemory-Mini / Kingston DataTraveler 2.0 Stick
type: Mass Storage driver: usb-storage interfaces: 1 rev: 2.0
speed: 480 Mb/s power: 100mA chip-ID: 0930:6544 class-ID: 0806
serial: <filter>
Device-4: 7-2.5:7 info: Microdia Backlit Gaming Keyboard
type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 2.0
speed: 12 Mb/s power: 400mA chip-ID: 0c45:652f class-ID: 0301
Device-5: 7-2.6:8 info: HUION H420 type: Mouse,HID driver: uclogic,usbhid
interfaces: 3 rev: 1.1 speed: 12 Mb/s power: 100mA chip-ID: 256c:006e
class-ID: 0300
Hub-14: 7-2.7:9 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s
power: 100mA chip-ID: 1a40:0101 class-ID: 0900
Device-1: 7-2.7.1:10 info: SanDisk Cruzer Micro Flash Drive
type: Mass Storage driver: usb-storage interfaces: 1 rev: 2.0
speed: 480 Mb/s power: 200mA chip-ID: 0781:5151 class-ID: 0806
serial: <filter>
Device-2: 7-2.7.4:11 info: Texas Instruments TI-Nspire Calculator
type: <vendor specific> driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s
power: 500mA chip-ID: 0451:e012 class-ID: 0000
Hub-15: 8-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1
speed: 10 Gb/s chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 55.0 C mobo: 0 C gpu: amdgpu temp: 41.0 C
mem: 44.0 C
Fan Speeds (RPM): N/A gpu: amdgpu fan: 0
Info:
Processes: 864 Uptime: 19h 57m wakeups: 1 Init: systemd v: 247
tool: systemctl Compilers: gcc: 10.2.0 clang: 11.1.0 Packages: 1933
pacman: 1918 lib: 477 flatpak: 3 snap: 12 Shell: Bash v: 5.1.0
running-in: yakuake inxi: 3.3.04
