Wadewilson
n00b
Joined: 09 Nov 2022
Posts: 55
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 Posted: Thu Nov 14, 2024 7:38 am Post subject: OBS fails to start virtual camera |
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I have installed OBS studio on gentoo, and it fails to start virtual camera and displays an error message saying | Quote: | | Starting output failed. Update video drivers |
System using Nvidia proprietary drivers, and it's up-to-date.
Reference of relevant package-versions installed :
| Code: | media-libs/libv4l-1.28.1
media-video/obs-studio-30.2.3
media-video/obs-vaapi-0.4.2
media-video/v4l2loopback-0.13.1
x11-drivers/nvidia-drivers-565.57.01-r3
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Log file: obs_studio_gentoo.log
What I am trying to do: Only 1 screen with 1 video capture device using v4l interface.
| Code: | Graphics:
Device-1: NVIDIA TU117M [GeForce GTX 1650 Mobile / Max-Q] vendor: Lenovo
driver: nvidia v: 565.57.01 alternate: nvidia_drm non-free: 550.xx+
status: current (as of 2024-09; EOL~2026-12-xx) arch: Turing code: TUxxx
process: TSMC 12nm FF built: 2018-2022 pcie: gen: 1 speed: 2.5 GT/s
lanes: 16 link-max: gen: 3 speed: 8 GT/s bus-ID: 01:00.0
chip-ID: 10de:1f99 class-ID: 0300
Device-2: Logitech Webcam C270 driver: snd-usb-audio,uvcvideo type: USB
rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-10:32
chip-ID: 046d:0825 class-ID: 0102 serial: <filter>
Device-3: Chicony Integrated Camera driver: uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-6:3 chip-ID: 04f2:b6c2
class-ID: 0e02 serial: <filter>
Display: server: X.org v: 1.21.1.14 driver: X: loaded: nvidia
unloaded: modesetting alternate: fbdev,nouveau,nv,vesa gpu: nvidia
display-ID: :0 screens: 1
Screen-1: 0 s-res: 2560x1440 s-size: <missing: xdpyinfo>
Monitor-1: DP-2 size-res: N/A modes: N/A
Monitor-2: HDMI-0 pos: primary res: 2560x1440 hz: 144 dpi: 108
size: 600x330mm (23.62x12.99") diag: 685mm (26.96") modes: N/A
API: EGL v: 1.5 hw: drv: nvidia platforms: device: 0 drv: nvidia device: 2
drv: swrast gbm: drv: kms_swrast surfaceless: drv: nvidia x11: drv: nvidia
inactive: device-1
API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 565.57.01
glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce GTX 1650/PCIe/SSE2
memory: 3.91 GiB |
Others features such as start/stop recording are functional and working fine.
Request support to solve the issue.
Issue thread on OBS Linux support forum: https://obsproject.com/forum/threads/obs-fails-to-start-virtual-camera.181978/ |
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Multimedia
