search

obsproject / obs-studio

OBS Studio - Free and open source software for live streaming and screen recording
https://obsproject.com
GNU General Public License v2.0
59.15k stars 7.86k forks source link

OBS studio crashes upon clicking `Start Recording` #9764

Open rew1nter opened 11 months ago

rew1nter commented 11 months ago

Operating System Info

Other

Other OS

Endeavour OS

OBS Studio Version

Git

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/OZdnDdVPbdOTdaBD

OBS Studio Crash Log URL

No response

Expected Behavior

I expected OBS studio to work after clicking Start Recording button image

Current Behavior

It instead crashes immediately

Steps to Reproduce

  1. Get on Endeavour os, KDE
  2. Install git from AUR
  3. Try to record screen

Anything else we should know?

No response

Fenrirthviti commented 11 months ago

Please provide a gdb backtrace of the crash.

paboum commented 11 months ago

Not sure if the same case as op's but mine is:

#0  0x00007ffff6c24632 in  () at /usr/lib64/libavutil.so.58
#1  0x00007ffff6c24b50 in av_fifo_read () at /usr/lib64/libavutil.so.58
#2  0x00007ffff6e7b29c in  () at /usr/lib64/libavcodec.so.60
#3  0x00007ffff6e7cf15 in  () at /usr/lib64/libavcodec.so.60
#4  0x00007ffff6e4df8b in avcodec_close () at /usr/lib64/libavcodec.so.60
#5  0x00007ffff6e4e0ff in  () at /usr/lib64/libavcodec.so.60
#6  0x00007fffa96a0011 in ffmpeg_video_encoder_init_codec () at /usr//lib64/obs-plugins/obs-ffmpeg.so
#7  0x00007fffa96a33b3 in  () at /usr//lib64/obs-plugins/obs-ffmpeg.so
#8  0x00007fffa96a377b in  () at /usr//lib64/obs-plugins/obs-ffmpeg.so
#9  0x00007ffff5a78111 in obs_encoder_initialize () at /usr/lib64/libobs.so.0
#10 0x00007ffff5a9383c in obs_output_initialize_encoders () at /usr/lib64/libobs.so.0
#11 0x00007fffa96a91be in  () at /usr//lib64/obs-plugins/obs-ffmpeg.so
#12 0x00007ffff5a8faab in obs_output_actual_start () at /usr/lib64/libobs.so.0
#13 0x00007ffff5a8fc32 in obs_output_start () at /usr/lib64/libobs.so.0
#14 0x00005555556fcf71 in  ()
#15 0x00005555556ba3cc in  ()
#16 0x00005555555fb553 in  ()
#17 0x00007ffff51a8ab8 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007ffff5f6c162 in QAbstractButton::clicked(bool) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007ffff5f6c3da in  () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007ffff5f6df42 in  () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007ffff5f6e167 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007ffff5ebc448 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007ffff5e7a6ff in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007ffff5e821ca in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007ffff5176988 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007ffff5e80ce6 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007ffff5ed51d5 in  () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007ffff5ed83a5 in  () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007ffff5e7a6ff in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007ffff5176988 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007ffff557814d in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#32 0x00007ffff5557b4b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#33 0x00007fffee7f0d4a in  () at /usr/lib64/libQt5XcbQpa.so.5
#34 0x00007ffff39c726d in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#35 0x00007ffff39c7518 in  () at /usr/lib64/libglib-2.0.so.0
#36 0x00007ffff39c75ac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#37 0x00007ffff51c6916 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007ffff5175413 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#39 0x00007ffff517d700 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#40 0x00005555555ecef6 in main ()
paboum commented 11 months ago

A workaround: setting software encoder instead of NVENC HEVC/H.264 (both cause crash). It did work perfectly before I bought RTX 4090, not sure if this is hardware-related, ffmpeg-6.0-related (also crashes with 4.4.4) or maybe I should use newer nvidia-drivers (using 535.113.01, while 545.23.06 is hardmasked on my distro).

Oh, and the op could please check terminal output without gdb, mine is:

[h264_nvenc @ 0x5625a23824c0] dl_fn->cuda_dl->cuInit(0) failed -> CUDA_ERROR_UNKNOWN: unknown error
paboum commented 11 months ago

Oh, one more, reloading kernel module nvidia_uvm seems to have fixed this for me. It happens when I use tensorflow a lot. If the same helps the op, then this ticket is just about detecting CUDA_ERROR_UNKNOWN and failing gracefully, not crashing.

rew1nter commented 11 months ago

Please provide a gdb backtrace of the crash.

How can I do that?

rew1nter commented 11 months ago

reloading kernel module nvidia_uvm seems to have fixed this for me.

How can I do that?

rew1nter commented 11 months ago

This is the output from when I start with obs in terminal

info: [obs-websocket] [obs_module_post_load] WebSocket server is enabled, starting...
info: [obs-websocket] [WebSocketServer::Start] Not locked to IPv4 bindings
info: [obs-websocket] [WebSocketServer::ServerRunner] IO thread started.
info: [obs-websocket] [WebSocketServer::Start] Server started successfully on port 4455. Possible connect address: 192.168.0.105
info: ==== Startup complete ===============================================
info: All scene data cleared
info: ------------------------------------------------
info: pulse-input: Server name: 'pulseaudio 16.1'
info: pulse-input: Audio format: s16le, 44100 Hz, 2 channels
info: pulse-input: Started recording from 'alsa_output.pci-0000_09_00.3.analog-stereo.monitor' (default)
info: [Loaded global audio device]: 'Desktop Audio'
info: xshm-input: Geometry 1920x1080 @ 0,0
info: Switched to scene 'Scene'
info: ------------------------------------------------
info: Loaded scenes:
info: - scene 'Scene':
info:     - source: 'Screen Capture (XSHM)' (xshm_input)
info: ------------------------------------------------
info: ---------------------------------
info: [FFmpeg NVENC encoder: 'simple_video_recording'] settings:
        encoder:      NVIDIA NVENC H.264 (FFmpeg)
        rate_control: CQP
        bitrate:      0
        cqp:          23
        keyint:       250
        preset:       p5
        tuning:       hq
        multipass:    qres
        profile:      high
        width:        1920
        height:       1080
        b-frames:     2
        psycho-aq:    1
        GPU:          0

[h264_nvenc @ 0x55810029be40] Driver does not support the required nvenc API version. Required: 12.1 Found: 11.1
[h264_nvenc @ 0x55810029be40] The minimum required Nvidia driver for nvenc is (unknown) or newer
Segmentation fault (core dumped)
paboum commented 11 months ago

Please provide a gdb backtrace of the crash.

How can I do that?

Have gdb installed. Then, in your regular user shell:

gdb obs
(some stuff prints)
run
(then, when it crashes)
backtrace

reloading kernel module nvidia_uvm seems to have fixed this for me.

How can I do that?

In root shell:

rmmod nvidia_uvm
modprobe nvidia_uvm
[h264_nvenc @ 0x55810029be40] Driver does not support the required nvenc API version. Required: 12.1 Found: 11.1
[h264_nvenc @ 0x55810029be40] The minimum required Nvidia driver for nvenc is (unknown) or newer

Guess you have outdated nvidia-drivers. Or maybe also need nvidia-cuda-toolkit installed. I don't know exactly, obs should document such requirements.

musjj commented 11 months ago

I'm also experiencing similar symptoms, but the error is slightly different. The main difference is that I'm getting this error:

[h264_nvenc @ 0x4a47100] Temporal AQ not supported
[h264_nvenc @ 0x4a47100] No capable devices found

I'm using the legacy nvidia driver (470xx), but OBS used to work fine on this machine in the past.

Here's my backtrace:

Full backtrace ``` Thread 30 (Thread 0x7fff6dffb6c0 (LWP 360314) "CPMMListener"): #0 0x00007ffff3d22ffc in select () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007fffb6d8cf01 in ?? () from /nix/store/jh6lfkxzqnszhsghmqig7y4rya2gxxsg-nvidia-x11-470.199.02-6.1.60/lib/libnvidia-eglcore.so.470.199.02 No symbol table info available. #2 0x00007fffb6d8b93d in ?? () from /nix/store/jh6lfkxzqnszhsghmqig7y4rya2gxxsg-nvidia-x11-470.199.02-6.1.60/lib/libnvidia-eglcore.so.470.199.02 No symbol table info available. #3 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #4 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 27 (Thread 0x7fff6effd6c0 (LWP 360311) "Thread (pooled)"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3ca276c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff4515ed3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #3 0x00007ffff4512c17 in QThreadPoolThread::run() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #4 0x00007ffff450d6f1 in QThreadPrivate::start(void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 26 (Thread 0x7fff6f7fe6c0 (LWP 360310) "Thread (pooled)"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3ca276c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff4515ed3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #3 0x00007ffff4512c17 in QThreadPoolThread::run() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #4 0x00007ffff450d6f1 in QThreadPrivate::start(void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 25 (Thread 0x7fff6ffff6c0 (LWP 360309) "Thread (pooled)"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3ca276c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff4515ed3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #3 0x00007ffff4512c17 in QThreadPoolThread::run() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #4 0x00007ffff450d6f1 in QThreadPrivate::start(void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 24 (Thread 0x7fff90bfd6c0 (LWP 360308) "Thread (pooled)"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3ca276c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff4515ed3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #3 0x00007ffff4512c17 in QThreadPoolThread::run() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #4 0x00007ffff450d6f1 in QThreadPrivate::start(void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 23 (Thread 0x7fff913fe6c0 (LWP 360307) "threaded-ml"): #0 0x00007ffff3d17cdf in poll () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007fffeec813e1 in poll_func () from /nix/store/h49dmaqwynix9d971m3bfi3k7q3nvrxr-libpulseaudio-16.1/lib/libpulse.so.0 No symbol table info available. #2 0x00007fffeec73004 in pa_mainloop_poll () from /nix/store/h49dmaqwynix9d971m3bfi3k7q3nvrxr-libpulseaudio-16.1/lib/libpulse.so.0 No symbol table info available. #3 0x00007fffeec73666 in pa_mainloop_iterate () from /nix/store/h49dmaqwynix9d971m3bfi3k7q3nvrxr-libpulseaudio-16.1/lib/libpulse.so.0 No symbol table info available. #4 0x00007fffeec73710 in pa_mainloop_run () from /nix/store/h49dmaqwynix9d971m3bfi3k7q3nvrxr-libpulseaudio-16.1/lib/libpulse.so.0 No symbol table info available. #5 0x00007fffeec814b9 in thread () from /nix/store/h49dmaqwynix9d971m3bfi3k7q3nvrxr-libpulseaudio-16.1/lib/libpulse.so.0 No symbol table info available. #6 0x00007fffe9c08a7f in internal_thread_func () from /nix/store/h49dmaqwynix9d971m3bfi3k7q3nvrxr-libpulseaudio-16.1/lib/pulseaudio/libpulsecommon-16.1.so No symbol table info available. #7 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #8 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 20 (Thread 0x7fff92bff6c0 (LWP 360295) "cuda-EvtHandlr"): #0 0x00007ffff3d17cdf in poll () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007fff93626a01 in ?? () from /run/opengl-driver/lib/libcuda.so.1 No symbol table info available. #2 0x00007fff9368a86a in ?? () from /run/opengl-driver/lib/libcuda.so.1 No symbol table info available. #3 0x00007fff93655286 in ?? () from /run/opengl-driver/lib/libcuda.so.1 No symbol table info available. #4 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #5 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 19 (Thread 0x7fffb4c616c0 (LWP 360282) "scripting: defe"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3caad20 in __new_sem_wait_slow64.constprop.0 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007fffc943e14d in defer_thread () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs-scripting.so.1 No symbol table info available. #3 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #4 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 18 (Thread 0x7fffb5fff6c0 (LWP 360275) "libobs: graphic"): #0 0x00007ffff3ceaaf5 in clock_nanosleep@GLIBC_2.2.5 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3cfcda7 in nanosleep () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff67b1ef4 in os_sleepto_ns () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #3 0x00007ffff676b634 in obs_graphics_thread_loop () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #4 0x00007ffff676d7e8 in obs_graphics_thread () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 17 (Thread 0x7fffc91ff6c0 (LWP 360274) "video-io: video"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3caad20 in __new_sem_wait_slow64.constprop.0 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff6798b90 in video_thread () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #3 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #4 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 16 (Thread 0x7fffca5fd6c0 (LWP 360273) "audio-io: audio"): #0 0x00007ffff3ceaaf5 in clock_nanosleep@GLIBC_2.2.5 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3cfcda7 in nanosleep () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff3d250d9 in usleep () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #3 0x00007ffff67b1f60 in os_sleepto_ns_fast () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #4 0x00007ffff6794c71 in audio_thread () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 15 (Thread 0x7fffcadfe6c0 (LWP 360272) "tiny_tubular_ta"): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3caad20 in __new_sem_wait_slow64.constprop.0 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff67ac183 in tiny_tubular_task_thread () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #3 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #4 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 14 (Thread 0x7fffcb5ff6c0 (LWP 360271) "libobs: hotkey "): #0 0x00007ffff3c9fc96 in __futex_abstimed_wait_common () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3ca276c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #2 0x00007ffff67b12b8 in os_event_timedwait () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #3 0x00007ffff672c8bd in obs_hotkey_thread () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #4 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #5 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 13 (Thread 0x7fffd91a56c0 (LWP 360270) "gdbus"): #0 0x00007ffff3d17cdf in poll () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3b2e0fe in g_main_context_iterate.constprop () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff3b2e43f in g_main_loop_run () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007fffee89c9f6 in gdbus_shared_thread_func () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libgio-2.0.so.0 No symbol table info available. #4 0x00007ffff3b5a71d in g_thread_proxy () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 12 (Thread 0x7fffd891b6c0 (LWP 360269) "gmain"): #0 0x00007ffff3d17cdf in poll () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3b2e0fe in g_main_context_iterate.constprop () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff3b2e21c in g_main_context_iteration () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff3b2e261 in glib_worker_main () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #4 0x00007ffff3b5a71d in g_thread_proxy () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 11 (Thread 0x7fffd9c496c0 (LWP 360268) "pool-spawner"): #0 0x00007ffff3d2358d in syscall () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3b87b80 in g_cond_wait () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff3af80fb in g_async_queue_pop_intern_unlocked () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff3b5ad62 in g_thread_pool_spawn_thread () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #4 0x00007ffff3b5a71d in g_thread_proxy () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 3 (Thread 0x7fffdab376c0 (LWP 360260) "QXcbEventQueue"): #0 0x00007ffff3d17cdf in poll () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007fffef6aad52 in _xcb_conn_wait () from /nix/store/aw8hfaawrydmglj5i1zg39jskn8y1d4p-libxcb-1.16/lib/libxcb.so.1 No symbol table info available. #2 0x00007fffef6ad0ba in xcb_wait_for_event () from /nix/store/aw8hfaawrydmglj5i1zg39jskn8y1d4p-libxcb-1.16/lib/libxcb.so.1 No symbol table info available. #3 0x00007fffe8ade250 in QXcbEventQueue::run() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/qt-6/plugins/platforms/../../../libQt6XcbQpa.so.6 No symbol table info available. #4 0x00007ffff450d6f1 in QThreadPrivate::start(void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #5 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #6 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 2 (Thread 0x7fffdb3386c0 (LWP 360259) "QDBusConnection"): #0 0x00007ffff3d17cdf in poll () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #1 0x00007ffff3b2e0fe in g_main_context_iterate.constprop () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff3b2e21c in g_main_context_iteration () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff46208ec in QEventDispatcherGlib::processEvents(QFlags) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #4 0x00007ffff4379a23 in QEventLoop::exec(QFlags) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #5 0x00007ffff4476898 in QThread::exec() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #6 0x00007fffee6989fa in QDBusConnectionManager::run() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6DBus.so.6 No symbol table info available. #7 0x00007ffff450d6f1 in QThreadPrivate::start(void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #8 0x00007ffff3ca3084 in start_thread () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. #9 0x00007ffff3d2555c in clone3 () from /nix/store/gqghjch4p1s69sv4mcjksb2kb65rwqjy-glibc-2.38-23/lib/libc.so.6 No symbol table info available. Thread 1 (Thread 0x7fffe8b50300 (LWP 360256) ".obs-wrapped"): #0 0x00007ffff6835387 in av_fifo_read () from /nix/store/f9fbb8gkw57cyabkwg0nk1h3xdlj8cnc-ffmpeg-full-6.0-lib/lib/libavutil.so.58 No symbol table info available. #1 0x00007ffff6abb6cf in reorder_queue_flush () from /nix/store/f9fbb8gkw57cyabkwg0nk1h3xdlj8cnc-ffmpeg-full-6.0-lib/lib/libavcodec.so.60 No symbol table info available. #2 0x00007ffff6abd3de in ff_nvenc_encode_close () from /nix/store/f9fbb8gkw57cyabkwg0nk1h3xdlj8cnc-ffmpeg-full-6.0-lib/lib/libavcodec.so.60 No symbol table info available. #3 0x00007ffff6a8a64a in avcodec_close () from /nix/store/f9fbb8gkw57cyabkwg0nk1h3xdlj8cnc-ffmpeg-full-6.0-lib/lib/libavcodec.so.60 No symbol table info available. #4 0x00007ffff6a8a7b4 in avcodec_open2[cold] () from /nix/store/f9fbb8gkw57cyabkwg0nk1h3xdlj8cnc-ffmpeg-full-6.0-lib/lib/libavcodec.so.60 No symbol table info available. #5 0x00007fff96c9b46c in ffmpeg_video_encoder_init_codec () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/obs-plugins/obs-ffmpeg.so No symbol table info available. #6 0x00007fff96c9e763 in nvenc_create_internal () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/obs-plugins/obs-ffmpeg.so No symbol table info available. #7 0x00007fff96c9ea41 in h264_nvenc_create () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/obs-plugins/obs-ffmpeg.so No symbol table info available. #8 0x00007ffff672540c in obs_encoder_initialize () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #9 0x00007ffff67448cc in obs_output_initialize_encoders () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #10 0x00007fff96ca455a in ffmpeg_mux_start () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/obs-plugins/obs-ffmpeg.so No symbol table info available. #11 0x00007ffff674053a in obs_output_actual_start () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #12 0x00007ffff67406bd in obs_output_start () from /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/lib/libobs.so.0 No symbol table info available. #13 0x00000000005ad0d1 in SimpleOutput::StartRecording() () No symbol table info available. #14 0x000000000055a83c in OBSBasic::StartRecording() () No symbol table info available. #15 0x000000000049be97 in OBSBasic::qt_metacall(QMetaObject::Call, int, void**) () No symbol table info available. #16 0x00007ffff43ccc68 in void doActivate(QObject*, int, void**) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #17 0x00007ffff56b7e52 in QAbstractButton::clicked(bool) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #18 0x00007ffff56b80ca in QAbstractButtonPrivate::emitClicked() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #19 0x00007ffff56b96b8 in QAbstractButtonPrivate::click() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #20 0x00007ffff56b98d8 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #21 0x00007ffff55ea568 in QWidget::event(QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #22 0x00007ffff5592d11 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #23 0x00007ffff559c82d in QApplication::notify(QObject*, QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #24 0x00007ffff436d5f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #25 0x00007ffff559b077 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&, bool, bool) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #26 0x00007ffff55fd6a7 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #27 0x00007ffff5600348 in QWidgetWindow::event(QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #28 0x00007ffff5592d11 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Widgets.so.6 No symbol table info available. #29 0x00007ffff436d5f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #30 0x00007ffff4bd6413 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Gui.so.6 No symbol table info available. #31 0x00007ffff4c328dc in QWindowSystemInterface::sendWindowSystemEvents(QFlags) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Gui.so.6 No symbol table info available. #32 0x00007fffe8add7ca in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/qt-6/plugins/platforms/../../../libQt6XcbQpa.so.6 No symbol table info available. #33 0x00007ffff3b2dedd in g_main_context_dispatch () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #34 0x00007ffff3b2e188 in g_main_context_iterate.constprop () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #35 0x00007ffff3b2e21c in g_main_context_iteration () from /nix/store/zrq9b75k3sv0l45n66rz72c4h03i1dbw-glib-2.76.4/lib/libglib-2.0.so.0 No symbol table info available. #36 0x00007ffff46208ec in QEventDispatcherGlib::processEvents(QFlags) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #37 0x00007ffff4379a23 in QEventLoop::exec(QFlags) () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #38 0x00007ffff4375b38 in QCoreApplication::exec() () from /nix/store/0hb20vrnjnnlssa030kxqwbnjr6kr4jh-qtbase-6.6.0/lib/libQt6Core.so.6 No symbol table info available. #39 0x000000000048c3d2 in main () No symbol table info available. ```

And here's my terminal log:

Full log ``` debug: Attempted path: share/obs/obs-studio/locale/en-US.ini debug: Attempted path: /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/share/obs/obs-studio/locale/en-US.ini debug: Attempted path: share/obs/obs-studio/locale.ini debug: Attempted path: /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/share/obs/obs-studio/locale.ini debug: Attempted path: share/obs/obs-studio/themes/Yami.qss debug: Attempted path: /nix/store/bx77mxfbdrijmxdzv0xxsn172hwfgpgs-obs-studio-29.1.3/share/obs/obs-studio/themes/Yami.qss info: Using EGL/X11 info: CPU Name: Intel(R) Core(TM) i5-4430 CPU @ 3.00GHz info: CPU Speed: 3178.890MHz info: Physical Cores: 4, Logical Cores: 4 info: Physical Memory: 15957MB Total, 536MB Free info: Kernel Version: Linux 6.1.60 info: Distribution: NixOS "23.11" info: Desktop Environment: none+dummy (none+dummy) info: Session Type: x11 info: Window System: X11.0, Vendor: The X.Org Foundation, Version: 1.21.1 info: Qt Version: 6.6.0 (runtime), 6.6.0 (compiled) info: Portable mode: false info: OBS 29.1.3 (linux) info: --------------------------------- info: --------------------------------- info: audio settings reset: samples per sec: 48000 speakers: 2 max buffering: 960 milliseconds buffering type: dynamically increasing info: --------------------------------- info: Initializing OpenGL... info: Loading up OpenGL on adapter NVIDIA Corporation NVIDIA GeForce GT 635/PCIe/SSE2 info: OpenGL loaded successfully, version 3.3.0 NVIDIA 470.199.02, shading language 3.30 NVIDIA via Cg compiler info: --------------------------------- info: video settings reset: base resolution: 1366x768 output resolution: 1280x720 downscale filter: Bicubic fps: 60/1 format: NV12 YUV mode: Rec. 709/Partial info: NV12 texture support not available info: P010 texture support not available info: Audio monitoring device: name: Default id: default info: --------------------------------- warning: No AJA devices found, skipping loading AJA UI plugin warning: Failed to initialize module 'aja-output-ui.so' warning: No AJA devices found, skipping loading AJA plugin warning: Failed to initialize module 'aja.so' warning: Failed to load 'en-US' text for module: 'decklink-captions.so' warning: Failed to load 'en-US' text for module: 'decklink-output-ui.so' libDeckLinkAPI.so: cannot open shared object file: No such file or directory warning: A DeckLink iterator could not be created. The DeckLink drivers may not be installed warning: Failed to initialize module 'decklink.so' info: [pipewire] No captures available warning: v4l2loopback not installed, virtual camera disabled info: [obs-browser]: Version 2.21.1 info: [obs-browser]: CEF Version 117.0.5938.150 (runtime), 117.2.4+g5053a95+chromium-117.0.5938.150 (compiled) info: NVENC supported error: VAAPI: Failed to initialize display in vaapi_device_h264_supported info: FFmpeg VAAPI H264 encoding not supported error: VAAPI: Failed to initialize display in vaapi_device_hevc_supported info: FFmpeg VAAPI HEVC encoding not supported info: [obs-websocket] [obs_module_load] you can haz websockets (Version: 5.2.3 | RPC Version: 1) info: [obs-websocket] [obs_module_load] Qt version (compile-time): 6.6.0 | Qt version (run-time): 6.6.0 info: [obs-websocket] [obs_module_load] Linked ASIO Version: 102400 info: [obs-websocket] [obs_module_load] Module loaded. info: [vlc-video]: VLC 3.0.18 Vetinari found, VLC video source enabled info: --------------------------------- info: Loaded Modules: info: vlc-video.so info: text-freetype2.so info: rtmp-services.so info: obs-x264.so info: obs-websocket.so info: obs-vst.so info: obs-transitions.so info: obs-outputs.so info: obs-filters.so info: obs-ffmpeg.so info: obs-browser.so info: linux-v4l2.so info: linux-pulseaudio.so info: linux-pipewire.so info: linux-jack.so info: linux-capture.so info: linux-alsa.so info: image-source.so info: frontend-tools.so info: decklink-output-ui.so info: decklink-captions.so info: --------------------------------- info: ==== Startup complete =============================================== info: All scene data cleared info: ------------------------------------------------ info: pulse-input: Server name: 'PulseAudio (on PipeWire 0.3.80) 15.0.0' info: pulse-input: Audio format: s32le, 48000 Hz, 2 channels info: pulse-input: Started recording from 'alsa_output.pci-0000_00_1b.0.analog-stereo.monitor' (default) info: [Loaded global audio device]: 'Desktop Audio' info: pulse-input: Server name: 'PulseAudio (on PipeWire 0.3.80) 15.0.0' info: pulse-input: Audio format: s32le, 48000 Hz, 2 channels info: pulse-input: Started recording from 'alsa_output.pci-0000_00_1b.0.analog-stereo.monitor' (default) info: [Loaded global audio device]: 'Mic/Aux' info: [window-capture: 'Window Capture (Xcomposite)'] update settings: title: TITLE class: CLASS error: xcb_composite_name_window_pixmap failed info: Switched to scene 'Scene' info: ------------------------------------------------ info: Loaded scenes: info: - scene 'Scene': info: - source: 'Window Capture (Xcomposite)' (xcomposite_input) info: ------------------------------------------------ info: adding 21 milliseconds of audio buffering, total audio buffering is now 21 milliseconds (source: Desktop Audio) info: adding 64 milliseconds of audio buffering, total audio buffering is now 85 milliseconds (source: Mic/Aux) info: --------------------------------- info: [FFmpeg NVENC encoder: 'simple_video_recording'] settings: encoder: NVIDIA NVENC H.264 (FFmpeg) rate_control: CQP bitrate: 0 cqp: 21 keyint: 250 preset: p5 tuning: hq multipass: qres profile: high width: 1280 height: 720 b-frames: 2 psycho-aq: 1 GPU: 0 [h264_nvenc @ 0x4a47100] Temporal AQ not supported [h264_nvenc @ 0x4a47100] No capable devices found zsh: segmentation fault (core dumped) nix run nixpkgs#obs-studio ```
RytoEX commented 6 months ago

01:44:15.288: Loading up OpenGL on adapter NVIDIA Corporation NVIDIA GeForce GT 710/PCIe/SSE2 01:44:15.288: OpenGL loaded successfully, version 3.3.0 NVIDIA 470.199.02, shading language 3.30 NVIDIA via Cg compiler 01:47:56.929: multipass: qres

@rew1nter Kepler GPUs do not support qres multipass. Use Advanced Output Mode and set it to something else, assuming your package/distro isn't using FFmpeg's nv-codec-headers 12+, which would require newer drivers than are available for Kepler GPUs.

Your later log indicates that your package is using nv-codec-headers 12.1, which will not support Kepler GPUs. You either need to use an obs-studio package/version that uses nv-codec-headers 11.1 or older, or get a newer GPU.

[h264_nvenc @ 0x55810029be40] Driver does not support the required nvenc API version. Required: 12.1 Found: 11.1 [h264_nvenc @ 0x55810029be40] The minimum required Nvidia driver for nvenc is (unknown) or newer

@paboum You are having a different issue than the OP. Your gdb backtrace indicates Qt version 5 libraries, which we no longer support.

info: Loading up OpenGL on adapter NVIDIA Corporation NVIDIA GeForce GT 635/PCIe/SSE2 info: OpenGL loaded successfully, version 3.3.0 NVIDIA 470.199.02, shading language 3.30 NVIDIA via Cg compiler

@musjj You are having the same problem as the OP: your GPU does not support qres multipass or temporal AQ ("psycho-aq" in the log, "Psycho Visual Tuning" in the OBS UI). Disable both, assuming your package/distro is using FFmpeg's nv-codec-headers 11.1 or older.