Hello, I’m on Fedora 43 and trying to use OBS Studio installed from the store (32.1.1-1.fc43). If I start the screen recording I have this error: “Failed to open OpenH264: Unknown error occurred”
Checking on my system it seems already installed, what could be the problem?
$ sudo dnf install openh264
Package "openh264-2.6.0-2.fc43.x86_64" is already installed.
Nothing to do.
Package “intel-mediasdk-23.2.2-8.fc43.x86_64” is already installed.
You might get useful details by starting journalctl —follow in a terminal and the trying to start OBS Studio.
Thank you, I get:
Failed to add match ‘—follow’: Invalid argument
journalctl --follow
or
journalctl -f
Looks like the double hyphen got mangled into an en dash in the earlier post.
I see an error related to DeckLink !?
ay 29 16:44:34 fedora flatpak[4805]: info: Kernel Version: Linux 7.0.10-101.fc43.x86_64
May 29 16:44:34 fedora flatpak[4805]: info: Flatpak Branch: stable
May 29 16:44:34 fedora flatpak[4805]: info: Flatpak Arch: x86_64
May 29 16:44:34 fedora flatpak[4805]: info: Flatpak Commit: 43625caf5ae415182e4f68a50a2f1585bc6fede4deb68aab3cad3ec9c7a7a9fc
May 29 16:44:34 fedora flatpak[4805]: info: Flatpak Runtime: runtime/org.fedoraproject.KDE6Platform/x86_64/f44
May 29 16:44:34 fedora flatpak[4805]: info: Runtime Extensions:
May 29 16:44:34 fedora flatpak[4805]: info: - org.fedoraproject.Platform.CL.default
May 29 16:44:34 fedora flatpak[4805]: info: - org.fedoraproject.Platform.GL.default
May 29 16:44:34 fedora flatpak[4805]: info: - org.fedoraproject.Platform.VAAPI.Intel
May 29 16:44:34 fedora flatpak[4805]: info: - org.fedoraproject.Platform.Locale
May 29 16:44:34 fedora flatpak[4805]: info: - org.fedoraproject.Gtk3theme.Breeze
May 29 16:44:34 fedora flatpak[4805]: info: Flatpak Framework Version: 1.16.6
May 29 16:44:34 fedora flatpak[4805]: info: Desktop Environment: KDE (KDE)
May 29 16:44:34 fedora flatpak[4805]: info: Session Type: wayland
May 29 16:44:34 fedora flatpak[4805]: info: Current Date/Time: 2026-05-29, 16:44:34
May 29 16:44:34 fedora flatpak[4805]: info: Browser Hardware Acceleration: true
May 29 16:44:34 fedora flatpak[4805]: info: Qt Version: 6.11.1 (runtime), 6.11.1 (compiled)
May 29 16:44:34 fedora flatpak[4805]: info: Portable mode: false
May 29 16:44:34 fedora flatpak[4805]: info: OBS 32.1.1 (linux)
May 29 16:44:34 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:34 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:34 fedora flatpak[4805]: info: audio settings reset:
May 29 16:44:34 fedora flatpak[4805]: samples per sec: 48000
May 29 16:44:34 fedora flatpak[4805]: speakers: 2
May 29 16:44:34 fedora flatpak[4805]: max buffering: 960 milliseconds
May 29 16:44:34 fedora flatpak[4805]: buffering type: dynamically increasing
May 29 16:44:34 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:34 fedora flatpak[4805]: info: Initializing OpenGL...
May 29 16:44:34 fedora flatpak[4805]: info: Using EGL/Wayland
May 29 16:44:34 fedora flatpak[4805]: info: Initialized EGL 1.5
May 29 16:44:34 fedora flatpak[4805]: info: Loading up OpenGL on adapter Intel Mesa Intel(R) HD Graphics 4400 (HSW GT2)
May 29 16:44:34 fedora flatpak[4805]: info: OpenGL loaded successfully, version 4.6 (Core Profile) Mesa 26.0.6, shading language 4.60
May 29 16:44:34 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:34 fedora flatpak[4805]: info: video settings reset:
May 29 16:44:34 fedora flatpak[4805]: base resolution: 1600x900
May 29 16:44:34 fedora flatpak[4805]: output resolution: 1280x720
May 29 16:44:34 fedora flatpak[4805]: downscale filter: Bicubic
May 29 16:44:34 fedora flatpak[4805]: fps: 30/1
May 29 16:44:34 fedora flatpak[4805]: format: NV12
May 29 16:44:34 fedora flatpak[4805]: YUV mode: Rec. 709/Partial
May 29 16:44:34 fedora flatpak[4805]: info: NV12 texture support enabled
May 29 16:44:34 fedora flatpak[4805]: info: P010 texture support not available
May 29 16:44:34 fedora flatpak[4805]: info: Audio monitoring device:
May 29 16:44:34 fedora flatpak[4805]: name: Default
May 29 16:44:34 fedora flatpak[4805]: id: default
May 29 16:44:34 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:34 fedora flatpak[4805]: warning: Failed to load 'en-US' text for module: 'decklink-captions.so'
May 29 16:44:34 fedora flatpak[4805]: warning: Failed to load 'en-US' text for module: 'decklink-output-ui.so'
May 29 16:44:34 fedora flatpak[4805]: libDeckLinkAPI.so: cannot open shared object file: No such file or directory
May 29 16:44:34 fedora flatpak[4805]: warning: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
May 29 16:44:34 fedora flatpak[4805]: warning: Failed to initialize module 'decklink.so'
May 29 16:44:35 fedora flatpak[4805]: info: [pipewire] Available capture sources:
May 29 16:44:35 fedora flatpak[4805]: info: [pipewire] - Monitor source
May 29 16:44:35 fedora flatpak[4805]: info: [pipewire] - Window source
May 29 16:44:35 fedora flatpak[4805]: warning: v4l2loopback not installed, virtual camera not registered
May 29 16:44:35 fedora flatpak[4805]: error: VAAPI: Failed to initialize display in vaapi_device_h264_supported
May 29 16:44:35 fedora flatpak[4805]: info: FFmpeg VAAPI H264 encoding not supported
May 29 16:44:35 fedora flatpak[4805]: error: VAAPI: Failed to initialize display in vaapi_device_av1_supported
May 29 16:44:35 fedora flatpak[4805]: info: FFmpeg VAAPI AV1 encoding not supported
May 29 16:44:35 fedora flatpak[4805]: error: VAAPI: Failed to initialize display in vaapi_device_hevc_supported
May 29 16:44:35 fedora flatpak[4805]: info: FFmpeg VAAPI HEVC encoding not supported
May 29 16:44:35 fedora flatpak[4805]: error: os_dlopen(libnvidia-encode.so.1->libnvidia-encode.so.1): libnvidia-encode.so.1: cannot open shared object file: No such file or directory
May 29 16:44:35 fedora flatpak[4805]: info: NVENC not supported
May 29 16:44:35 fedora flatpak[4805]: warning: Failed to initialize module 'obs-nvenc.so'
May 29 16:44:35 fedora flatpak[4805]: info: [obs-websocket] [obs_module_load] you can haz websockets (Version: 5.7.3 | RPC Version: 1)
May 29 16:44:35 fedora flatpak[4805]: info: [obs-websocket] [obs_module_load] Qt version (compile-time): 6.11.1 | Qt version (run-time): 6.11.1
May 29 16:44:35 fedora flatpak[4805]: info: [obs-websocket] [obs_module_load] Linked ASIO Version: 103002
May 29 16:44:35 fedora flatpak[4805]: info: [obs-websocket] [obs_module_load] Module loaded.
May 29 16:44:35 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:35 fedora flatpak[4805]: info: Loaded Modules:
May 29 16:44:35 fedora flatpak[4805]: info: text-freetype2.so
May 29 16:44:35 fedora flatpak[4805]: info: rtmp-services.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-websocket.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-webrtc.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-vst.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-transitions.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-qsv11.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-outputs.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-libfdk.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-filters.so
May 29 16:44:35 fedora flatpak[4805]: info: obs-ffmpeg.so
May 29 16:44:35 fedora flatpak[4805]: info: linux-v4l2.so
May 29 16:44:35 fedora flatpak[4805]: info: linux-pulseaudio.so
May 29 16:44:35 fedora flatpak[4805]: info: linux-pipewire.so
May 29 16:44:35 fedora flatpak[4805]: info: linux-jack.so
May 29 16:44:35 fedora flatpak[4805]: info: linux-capture.so
May 29 16:44:35 fedora flatpak[4805]: info: linux-alsa.so
May 29 16:44:35 fedora flatpak[4805]: info: image-source.so
May 29 16:44:35 fedora flatpak[4805]: info: frontend-tools.so
May 29 16:44:35 fedora flatpak[4805]: info: decklink-output-ui.so
May 29 16:44:35 fedora flatpak[4805]: info: decklink-captions.so
May 29 16:44:35 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:35 fedora flatpak[4805]: info: ---------------------------------
May 29 16:44:35 fedora flatpak[4805]: info: Available Encoders:
May 29 16:44:35 fedora flatpak[4805]: info: Video Encoders:
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_openh264 (OpenH264)
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_svt_av1 (SVT-AV1)
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_aom_av1 (AOM AV1)
May 29 16:44:35 fedora flatpak[4805]: info: Audio Encoders:
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_aac (FFmpeg AAC)
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_opus (FFmpeg Opus)
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_pcm_s16le (FFmpeg PCM (16-bit))
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_pcm_s24le (FFmpeg PCM (24-bit))
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_pcm_f32le (FFmpeg PCM (32-bit float))
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_alac (FFmpeg ALAC (24-bit))
May 29 16:44:35 fedora flatpak[4805]: info: - ffmpeg_flac (FFmpeg FLAC (16-bit))
May 29 16:44:35 fedora flatpak[4805]: info: - libfdk_aac (libfdk AAC)
May 29 16:44:35 fedora flatpak[4805]: info: ==== Startup complete ===============================================
May 29 16:44:35 fedora flatpak[4805]: info: All scene data cleared
May 29 16:44:35 fedora flatpak[4805]: info: ------------------------------------------------
May 29 16:44:35 fedora flatpak[4805]: info: Device for 'Audio Output Capture' source Desktop Audio is also used for audio monitoring.
May 29 16:44:35 fedora flatpak[4805]: Deduplication logic is being applied to all monitored sources.
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Server name: 'PulseAudio (on PipeWire 1.4.11) 15.0.0'
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Audio format: s32le, 48000 Hz, 2 channels
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Started recording from 'alsa_output.pci-0000_00_1b.0.analog-stereo.monitor' (default)
May 29 16:44:35 fedora flatpak[4805]: info: [Loaded global audio device]: 'Desktop Audio'
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Server name: 'PulseAudio (on PipeWire 1.4.11) 15.0.0'
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Audio format: s32le, 48000 Hz, 2 channels
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Started recording from 'alsa_input.pci-0000_00_1b.0.analog-stereo' (default)
May 29 16:44:35 fedora flatpak[4805]: info: [Loaded global audio device]: 'Mic/Aux'
May 29 16:44:35 fedora flatpak[4805]: info: PipeWire initialized
May 29 16:44:35 fedora flatpak[4805]: info: Device for 'Audio Output Capture' source Audio Output Capture (PulseAudio) is also used for audio monitoring.
May 29 16:44:35 fedora flatpak[4805]: Deduplication logic is being applied to all monitored sources.
May 29 16:44:35 fedora flatpak[4805]: info: Device for 'Audio Output Capture' source Desktop Audio is also used for audio monitoring.
May 29 16:44:35 fedora flatpak[4805]: Deduplication logic is being applied to all monitored sources.
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Server name: 'PulseAudio (on PipeWire 1.4.11) 15.0.0'
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Audio format: s32le, 48000 Hz, 2 channels
May 29 16:44:35 fedora flatpak[4805]: info: pulse-input: Started recording from 'alsa_output.pci-0000_00_1b.0.analog-stereo.monitor' (default)
May 29 16:44:35 fedora flatpak[4805]: info: Switched to scene 'Scene'
May 29 16:44:35 fedora flatpak[4805]: info: ------------------------------------------------
May 29 16:44:35 fedora flatpak[4805]: info: Loaded scenes:
May 29 16:44:35 fedora flatpak[4805]: info: - scene 'Scene':
May 29 16:44:35 fedora flatpak[4805]: info: - source: 'Screen Capture (PipeWire)' (pipewire-screen-capture-source)
May 29 16:44:35 fedora flatpak[4805]: info: - source: 'Audio Output Capture (PulseAudio)' (pulse_output_capture)
May 29 16:44:35 fedora flatpak[4805]: info: ------------------------------------------------
May 29 16:44:35 fedora flatpak[4805]: info: Device for 'Audio Output Capture' source Audio Output Capture (PulseAudio) is also used for audio monitoring.
May 29 16:44:35 fedora flatpak[4805]: Deduplication logic is being applied to all monitored sources.
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Screencast session created
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Asking for monitor and window
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] source selected, setting up screencast
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Server version: 1.4.11
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Library version: 1.6.5
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Header version: 1.6.5
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Created stream 0x55666a2f2f90
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Stream 0x55666a2f2f90 state: "connecting" (error: none)
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Playing stream 0x55666a2f2f90
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Stream 0x55666a2f2f90 state: "paused" (error: none)
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Negotiated format:
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Format: 12 (Spa:Enum:VideoFormat:BGRA)
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Modifier: 0x0
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Size: 1600x900
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Framerate: 0/1
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Negotiated format:
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Format: 12 (Spa:Enum:VideoFormat:BGRA)
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Modifier: 0x100000000000001
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Size: 1600x900
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Framerate: 0/1
May 29 16:44:36 fedora flatpak[4805]: info: [pipewire] Stream 0x55666a2f2f90 state: "streaming" (error: none)
May 29 16:44:36 fedora flatpak[4805]: info: adding 21 milliseconds of audio buffering, total audio buffering is now 21 milliseconds (source: Desktop Audio)
May 29 16:45:20 fedora flatpak[4805]: info: ---------------------------------
May 29 16:45:20 fedora flatpak[4805]: info: [H.264 encoder: 'simple_video_recording'] settings:
May 29 16:45:20 fedora flatpak[4805]: encoder: OpenH264
May 29 16:45:20 fedora flatpak[4805]: rc_mode: quality
May 29 16:45:20 fedora flatpak[4805]: bitrate: 6000
May 29 16:45:20 fedora flatpak[4805]: keyint_sec: 0
May 29 16:45:20 fedora flatpak[4805]: profile: main
May 29 16:45:20 fedora flatpak[4805]: width: 1280
May 29 16:45:20 fedora flatpak[4805]: height: 720
May 29 16:45:20 fedora flatpak[4805]: ffmpeg opts:
May 29 16:45:20 fedora flatpak[4805]: [libopenh264 @ 0x556669e96cc0] Unable to create encoder
May 29 16:45:26 fedora NetworkManager[1005]: <info> [1780065926.0052] dhcp4 (wlo1): state changed new lease, address=192.168.88.26
May 29 16:45:26 fedora systemd[1]: Starting NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service...
May 29 16:45:26 fedora systemd[1]: Started NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service.
May 29 16:45:26 fedora audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 29 16:45:36 fedora systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
May 29 16:45:36 fedora audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 29 16:46:33 fedora flatpak[4805]: info: ==== Shutting down ==================================================
May 29 16:46:33 fedora flatpak[4805]: info: pulse-input: Stopped recording from 'alsa_output.pci-0000_00_1b.0.analog-stereo.monitor'
May 29 16:46:33 fedora flatpak[4805]: info: pulse-input: Got 4700 packets with 5640000 frames
May 29 16:46:33 fedora flatpak[4805]: info: pulse-input: Stopped recording from 'alsa_input.pci-0000_00_1b.0.analog-stereo'
May 29 16:46:33 fedora flatpak[4805]: info: pulse-input: Got 4697 packets with 5636400 frames
May 29 16:46:33 fedora flatpak[4805]: info: [pipewire] Stream 0x55666a2f2f90 state: "paused" (error: none)
May 29 16:46:33 fedora flatpak[4805]: info: [pipewire] Stream 0x55666a2f2f90 state: "unconnected" (error: none)
May 29 16:46:33 fedora flatpak[4805]: info: pulse-input: Stopped recording from 'alsa_output.pci-0000_00_1b.0.analog-stereo.monitor'
May 29 16:46:33 fedora flatpak[4805]: info: pulse-input: Got 4692 packets with 5630400 frames
May 29 16:46:33 fedora flatpak[4805]: info: Deduplication logic stopped.
May 29 16:46:33 fedora flatpak[4805]: info: All scene data cleared
May 29 16:46:33 fedora flatpak[4805]: info: ------------------------------------------------
May 29 16:46:33 fedora flatpak[4805]: error: Tried to call obs_frontend_remove_event_callback with no callbacks!
May 29 16:46:33 fedora flatpak[4805]: info: [obs-websocket] [obs_module_unload] Shutting down...
May 29 16:46:33 fedora flatpak[4805]: error: Tried to call obs_frontend_remove_event_callback with no callbacks!
May 29 16:46:33 fedora flatpak[4805]: info: [obs-websocket] [obs_module_unload] Finished shutting down.
May 29 16:46:33 fedora flatpak[4805]: info: [Scripting] Total detached callbacks: 0
May 29 16:46:33 fedora flatpak[4805]: info: Freeing OBS context data
May 29 16:46:33 fedora obs[4805]: g_dbus_connection_call_finish_internal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
May 29 16:46:33 fedora flatpak[4805]: info: == Profiler Results =============================
May 29 16:46:33 fedora flatpak[4805]: info: run_program_init: 2926.4 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSApp::AppInit: 50.682 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┗OBSApp::InitLocale: 5.492 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┗OBSApp::OBSInit: 1670.15 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣obs_startup: 6.249 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┗OBSBasic::OBSInit: 1522.93 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::InitBasicConfig: 2.631 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::ResetAudio: 0.578 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::ResetVideo: 159.431 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┗obs_init_graphics: 113.05 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┗shader compilation: 72.741 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::InitOBSCallbacks: 0.009 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::InitHotkeys: 0.539 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣obs_load_all_modules2: 967.145 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(decklink-captions.so): 0 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(decklink-output-ui.so): 0 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(decklink.so): 0.325 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(frontend-tools.so): 254.262 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(image-source.so): 0.012 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(linux-alsa.so): 0.003 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(linux-capture.so): 0 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(linux-jack.so): 0.004 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(linux-pipewire.so): 20.629 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(linux-pulseaudio.so): 0.004 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(linux-v4l2.so): 26.615 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-ffmpeg.so): 33.041 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-filters.so): 0.023 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-libfdk.so): 0.002 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-nvenc.so): 0.259 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┃ ┗nvenc_check: 0.238 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-outputs.so): 0.005 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-qsv11.so): 1.931 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-transitions.so): 0.008 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-vst.so): 0.005 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-webrtc.so): 0.005 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(obs-websocket.so): 17.974 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣obs_init_module(rtmp-services.so): 21.204 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┗obs_init_module(text-freetype2.so): 0.036 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::InitService: 3.843 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::ResetOutputs: 0.178 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::CreateHotkeys: 0.529 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣OBSBasic::InitPrimitives: 0.521 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┗OBSBasic::Load: 204.229 ms
May 29 16:46:33 fedora flatpak[4805]: info: obs_hotkey_thread(25 ms): min=0 ms, median=0 ms, max=0.019 ms, 99th percentile=0.001 ms, 100% below 25 ms
May 29 16:46:33 fedora flatpak[4805]: info: audio_thread(Audio): min=0.014 ms, median=0.12 ms, max=10.87 ms, 99th percentile=0.35 ms
May 29 16:46:33 fedora flatpak[4805]: info: obs_graphics_thread(33.3333 ms): min=0.056 ms, median=1.064 ms, max=87.628 ms, 99th percentile=3.487 ms, 99.9158% below 33.333 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣tick_sources: min=0 ms, median=0.013 ms, max=42.891 ms, 99th percentile=0.031 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┣output_frame: min=0.031 ms, median=0.414 ms, max=15.311 ms, 99th percentile=0.953 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┗gs_context(video->graphics): min=0.031 ms, median=0.413 ms, max=15.305 ms, 99th percentile=0.952 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┣render_video: min=0.021 ms, median=0.401 ms, max=2.285 ms, 99th percentile=0.914 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┃ ┗render_main_texture: min=0.017 ms, median=0.396 ms, max=2.277 ms, 99th percentile=0.877 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┃ ┗gs_flush: min=0 ms, median=0.001 ms, max=15.246 ms, 99th percentile=0.099 ms
May 29 16:46:33 fedora flatpak[4805]: info: ┗render_displays: min=0.004 ms, median=0.587 ms, max=87.506 ms, 99th percentile=2.206 ms
May 29 16:46:33 fedora flatpak[4805]: info: =================================================
May 29 16:46:33 fedora flatpak[4805]: info: == Profiler Time Between Calls ==================
May 29 16:46:33 fedora flatpak[4805]: info: obs_hotkey_thread(25 ms): min=25.024 ms, median=25.095 ms, max=40.506 ms, 99.4939% within ±2% of 25 ms (0% lower, 0.506116% higher)
May 29 16:46:33 fedora flatpak[4805]: info: obs_graphics_thread(33.3333 ms): min=12.352 ms, median=33.335 ms, max=87.636 ms, 99.4666% within ±2% of 33.333 ms (0.252667% lower, 0.280741% higher)
May 29 16:46:33 fedora flatpak[4805]: info: =================================================
May 29 16:46:33 fedora flatpak[4805]: info: Number of memory leaks: 0
May 29 16:46:33 fedora systemd[1298]: app-flatpak-com.obsproject.Studio-472120648.scope: Consumed 19.102s CPU time, 500.6M memory peak.
libDeckLinkAPI.so: cannot open shared object file: No such file or directory
May 29 16:44:34 fedora flatpak[4805]: warning: A DeckLink iterator could not be created. The DeckLink drivers may not be installed