obs-studio
obs-studio copied to clipboard
[Bug]: gphoto2 plugin causes many memory leaks
What happened?
The app, when using with gphoto2 plugin, will cause a lot of memory leaks (see the last line of terminal output), as shown in the screen recording below:
https://user-images.githubusercontent.com/1403194/185512589-9afd160a-b112-4d8f-9ce8-c7b436029cb1.mp4
What should have happened?
There should be no memory leaks.
Output of snap info $snap_name
name: obs-studio
summary: Free and open source software for live streaming and screen
recording
publisher: Snapcrafters
store-url: https://snapcraft.io/obs-studio
contact: https://github.com/snapcrafters/obs-studio/issues
license: GPL-2.0
description: |
OBS Studio is software designed for capturing, compositing, encoding,
recording, and streaming video content, efficiently. _This is a
community-supported modified build of OBS Studio; please file issues on the
Snapcrafters GitHub:_ https://github.com/snapcrafters/obs-studio/issues
**Batteries included**
The snap of OBS studio comes pre-loaded with some extra features:
* Supports **nvenc (NVIDIA) and VA-API (AMD & Intel) accelerated video
encoding**.
* **Advanced Scene Switcher** plugin; an automated scene switcher
* **Browser** plugin; CEF-based OBS Studio browser plugin
* **Directory Watch Media** plugin; filter you can add to a media source
to load the oldest or newest file in a directory.
* **Dynamic Delay** plugin; filter for dynamic delaying a video source.
* **Freeze Filter** plugin; freeze a source using a filter.
* **gPhoto** plugin; connect DSLR cameras with obs-studio via gPhoto.
* **GStreamer** plugins; feed GStreamer launch pipelines into OBS Studio
and use GStreamer encoder elements.
* **Move Transition** plugin; move sources to a new position during a
scene transition.
* **NDI** plugin; Network A/V via NewTek's NDI.
* **NvFBC** plugin; screen capture via NVIDIA FBC API. Requires NvFBC
patches for Nvidia drivers for consumer-grade GPUs.
* **RGB Levels** plugin; simple filter to adjust RGB levels.
* **Source Switcher** plugin; to switch between a list of sources.
* **Spectralizer** plugin; audio visualization using fftw.
* **StreamFX** plugin; collection modern effects filters and transitions.
* **Text Pango** plugin; Provides a text source rendered using Pango with
multi-language support, emoji support, vertical rendering and RTL
support.
* **Transition Matrix** plugin; customize Any -> One or One -> One scene
transitions.
* **VNC Source** plugin; VNC viewer that works as a source.
* **Websockets** plugin; remote-control OBS Studio through WebSockets.
**Connecting Interfaces**
For the best experience, you'll want to connect the following interfaces.
sudo snap connect obs-studio:alsa
sudo snap connect obs-studio:audio-record
sudo snap connect obs-studio:avahi-control
sudo snap connect obs-studio:camera
sudo snap connect obs-studio:jack1
sudo snap connect obs-studio:kernel-module-observe
**NDI**
If you want to use the NDI plugin you'll need to connect the Avahi Control
interface.
snap connect obs-studio:avahi-control
**Virtual Camera**
Starting with OBS 26.1.0, Virtual Camera support is integrated. Here's how
to install and configure `v4l2loopback`:
sudo snap connect obs-studio:kernel-module-observe
sudo apt -y install v4l2loopback-dkms v4l2loopback-utils
echo "options v4l2loopback devices=1 video_nr=13 card_label='OBS Virtual
Camera' exclusive_caps=1" | sudo tee
/etc/modprobe.d/v4l2loopback.conf
echo "v4l2loopback" | sudo tee /etc/modules-load.d/v4l2loopback.conf
sudo modprobe -r v4l2loopback
sudo modprobe v4l2loopback devices=1 video_nr=13 card_label='OBS Virtual
Camera' exclusive_caps=1
**NOTE!** Using `video_nr` greater than 64 will not work.
**Removable Storage**
To access content on external storage, connect to the removable-media plug:
snap connect obs-studio:removable-media
**gPhoto**
The gPhoto plugin allows some DSLR cameras to be connected via USB. You'll
need to connect the Raw USB interface.
snap connect obs-studio:raw-usb
**3rd Party plugins**
To install pre-compiled plugins, download and extract the plugin to
`~/snap/obs-studio/current/.config/obs-studio/plugins/`.
This is how the Input Overlay plugin looks when correctly installed:
/home/username/snap/obs-studio/current/.config/obs-studio/plugins/
└── input-overlay
├── bin
│ └── 64bit
│ └── input-overlay.so
└── data
└── locale
├── de-DE.ini
├── en-US.ini
└── ru-RU.ini
If you want to use the Input Overlay plugin, you'll also need to connect
the joystick interface:
snap connect obs-studio:joystick
commands:
- obs-studio.eglinfo
- obs-studio.ffmpeg
- obs-studio.ffplay
- obs-studio.ffprobe
- obs-studio.glxinfo
- obs-studio
- obs-studio.srt-ffplay
- obs-studio.srt-file-transmit
- obs-studio.srt-live-transmit
- obs-studio.srt-tunnel
- obs-studio.vainfo
- obs-studio.vdpauinfo
- obs-studio.vulkaninfo
snap-id: 6uLU2MJmBURfLNz4rmL4WT2CmtVULE2u
tracking: latest/stable
refresh-date: 15 days ago, at 06:18 -04
channels:
latest/stable: 27.1.3 2021-12-20 (1284) 418MB -
latest/candidate: ↑
latest/beta: ↑
latest/edge: 27.2.1 2022-02-24 (1287) 439MB -
installed: 27.1.3 (1284) 418MB -
Output of snap connections $snap_name
Interface Plug Slot Notes
alsa obs-studio:alsa :alsa manual
audio-playback obs-studio:audio-playback :audio-playback -
audio-record obs-studio:audio-record :audio-record -
avahi-control obs-studio:avahi-control :avahi-control manual
browser-support obs-studio:browser-support :browser-support -
camera obs-studio:camera :camera -
content[gtk-3-themes] obs-studio:gtk-3-themes gtk-common-themes:gtk-3-themes -
content[icon-themes] obs-studio:icon-themes gtk-common-themes:icon-themes -
content[sound-themes] obs-studio:sound-themes gtk-common-themes:sound-themes -
desktop obs-studio:desktop :desktop -
desktop-legacy obs-studio:desktop-legacy :desktop-legacy -
gsettings obs-studio:gsettings :gsettings -
hardware-observe obs-studio:hardware-observe - -
home obs-studio:home :home -
jack1 obs-studio:jack1 :jack1 manual
joystick obs-studio:joystick :joystick manual
kernel-module-observe obs-studio:kernel-module-observe :kernel-module-observe manual
network obs-studio:network :network -
network-bind obs-studio:network-bind :network-bind -
opengl obs-studio:opengl :opengl -
password-manager-service obs-studio:password-manager-service - -
process-control obs-studio:process-control - -
pulseaudio obs-studio:pulseaudio :pulseaudio -
raw-usb obs-studio:raw-usb :raw-usb manual
removable-media obs-studio:removable-media :removable-media manual
screen-inhibit-control obs-studio:screen-inhibit-control :screen-inhibit-control -
screencast-legacy obs-studio:screencast-legacy :screencast-legacy manual
system-observe obs-studio:system-observe - -
unity7 obs-studio:unity7 :unity7 -
upower-observe obs-studio:upower-observe :upower-observe -
wayland obs-studio:wayland :wayland -
x11 obs-studio:x11 :x11 -
Output of snap version
snap 2.56.2-1.36
snapd 2.56.2-1.36
series 16
opensuse-tumbleweed 20220816
kernel 5.19.1-1-default
Relevant log output
-
Teminal output of app
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
QSocketNotifier: Can only be used with threads started with QThread
(process:7469): Gtk-WARNING **: 19:25:11.006: Locale not supported by C library.
Using the fallback 'C' locale.
Gtk-Message: 19:25:11.006: Failed to load module "lunar-calendar-module"
Attempted path: share/obs/obs-studio/locale/en-US.ini
Attempted path: /usr/share/obs/obs-studio/locale/en-US.ini
Attempted path: share/obs/obs-studio/themes/Dark.qss
Attempted path: /usr/share/obs/obs-studio/themes/Dark.qss
info: Command Line Arguments: --multi
info: Platform: Wayland
info: CPU Name: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz
info: CPU Speed: 3400.019MHz
info: Physical Cores: 4, Logical Cores: 8
info: Physical Memory: 7829MB Total, 132MB Free
info: Kernel Version: Linux 5.19.1-1-default
info: Distribution: "Ubuntu Core" "20"
info: Session Type: wayland
info: Portable mode: false
Attempted path: share/obs/obs-studio/themes/Dark/no_sources.svg
Attempted path: /usr/share/obs/obs-studio/themes/Dark/no_sources.svg
QMetaObject::connectSlotsByName: No matching signal for on_tbar_position_valueChanged(int)
QMetaObject::connectSlotsByName: No matching signal for on_actionShowTransitionProperties_triggered()
QMetaObject::connectSlotsByName: No matching signal for on_actionHideTransitionProperties_triggered()
info: OBS 27.1.3-modified (linux)
info: ---------------------------------
info: ---------------------------------
info: audio settings reset:
samples per sec: 48000
speakers: 2
info: ---------------------------------
info: Initializing OpenGL...
info: Using EGL/Wayland
info: Initialized EGL 1.5
info: Loading up OpenGL on adapter Intel Mesa Intel(R) UHD Graphics 620 (KBL GT2)
info: OpenGL loaded successfully, version 4.6 (Core Profile) Mesa 21.0.3, shading language 4.60
info: ---------------------------------
info: video settings reset:
base resolution: 1920x1080
output resolution: 1280x720
downscale filter: Bicubic
fps: 30/1
format: NV12
YUV mode: 709/Partial
info: NV12 texture support not available
info: Audio monitoring device:
name: Default
id: default
info: ---------------------------------
info: [StreamFX] Loading Version 0.11.0.0c1-g2d7fce5a
info: [StreamFX] <gfx::opengl> Version 4.6 initialized.
info: [StreamFX] Loaded Version 0.11.0.0c1-g2d7fce5a
info: [adv-ss] version: 1.16.5
info: [adv-ss] version: 82da6b32175081a3c8ca9c3aeed267999f460dcb
info: [adv-ss] curl loaded successfully
info: [adv-ss] found curl library
warning: Failed to load 'en-US' text for module: 'decklink-captions.so'
warning: Failed to load 'en-US' text for module: 'decklink-ouput-ui.so'
info: [Downstream Keyer] loaded version 0.2.1
info: [Freeze Filter] loaded version 0.3.2
info: [Gradient Source] loaded version 0.2.0
warning: Failed to load 'en-US' text for module: 'liblooking-glass-obs.so'
Looking Glass OBS Client (B4)
info: [pango]: Loaded system fontconfig
info: [pipewire] Available captures:
info: [pipewire] - Desktop capture
info: [pipewire] - Window capture
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
info: No blackmagic support
info: [linux-vkcapture] plugin loaded successfully (version 1.1.0)
info: [Move Transition] loaded version 2.5.2
error: os_dlopen(libnvidia-fbc.so.1->libnvidia-fbc.so.1): libnvidia-fbc.so.1: cannot open shared object file: No such file or directory
error: Unable to load NvFBC library
warning: Failed to initialize module 'nvfbc.so'
warning: Failed to load 'en-US' text for module: 'obs-audio-pan-filter.so'
info: [obs-audio-pan-filter] plugin loaded successfully (version 0.1.2)
warning: Failed to load 'en-US' text for module: 'obs-backgroundremoval.so'
info: [obs-backgroundremoval] plugin loaded successfully (version 0.4.0)
info: [obs-browser]: Version 2.16.3
info: [obs-browser]: CEF Version 87.1.14+ga29e9a3+chromium-87.0.4280.141
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
info: FFMPEG VAAPI supported
warning: Failed to load 'en-US' text for module: 'obs-gphoto.so'
info: obs-gstreamer build: 219a629
info: [obs-ndi] hello ! (version 4.9.1)
info: [obs-ndi] Trying ''
info: [obs-ndi] Trying '/usr/lib'
info: [obs-ndi] Trying '/usr/local/lib'
info: [obs-ndi] Found NDI library at '/usr/local/lib/libndi.so.4'
info: [obs-ndi] NDI runtime loaded successfully
info: [obs-ndi] NDI library initialized successfully (NDI SDK LINUX 18:32:11 Jun 30 2020 4.5.3)
warning: Failed to load 'en-US' text for module: 'obs-vnc.so'
info: [obs-vnc] plugin loaded successfully (version 0.4.0)
info: [obs-websocket] you can haz websockets (version 4.9.1)
info: [obs-websocket] qt version (compile-time): 5.15.2 ; qt version (run-time): 5.15.2
info: [obs-websocket] module loaded!
info: [Replay Source] loaded version 1.6.9
info: [Source Copy] loaded version 0.1.3
info: [Source Record] loaded version 0.2.6
info: [Source Switcher] loaded version 0.3.0
info: [spectralizer] Loading v1.3.2 build time 2021.12.20 11:59
info: [TimeWarpScan] loaded version 0.1.6
info: [Transition Table] loaded version 0.2.2
info: VLC found, VLC video source enabled
info: ---------------------------------
info: Loaded Modules:
info: vlc-video.so
info: transition-table.so
info: time-warp-scan.so
info: text-freetype2.so
info: spectralizer.so
info: source-switcher.so
info: source-record.so
info: source-copy.so
info: sndio.so
info: scale-to-sound.so
info: rtmp-services.so
info: replay-source.so
info: recursion-effect.so
info: obs-x264.so
info: obs-websocket.so
info: obs-vst.so
info: obs-vnc.so
info: obs-transitions.so
info: obs-rtspserver.so
info: obs-rgb-levels-filter.so
info: obs-outputs.so
info: obs-ndi.so
info: obs-libfdk.so
info: obs-gstreamer.so
info: obs-gphoto.so
info: obs-filters.so
info: obs-ffmpeg.so
info: obs-browser.so
info: obs-backgroundremoval.so
info: obs-audio-pan-filter.so
info: nvfbc.so
info: move-transition.so
info: linux-vkcapture.so
info: linux-v4l2.so
info: linux-pulseaudio.so
info: linux-jack.so
info: linux-decklink.so
info: linux-capture.so
info: linux-alsa.so
info: libtext-pango.so
info: liblooking-glass-obs.so
info: image-source.so
info: gradient-source.so
info: frontend-tools.so
info: freeze-filter.so
info: dynamic-delay.so
info: dvd-screensaver.so
info: downstream-keyer.so
info: dir-watch-media.so
info: decklink-ouput-ui.so
info: decklink-captions.so
info: advanced-scene-switcher.so
info: StreamFX.so
info: ---------------------------------
info: ==== Startup complete ===============================================
info: All scene data cleared
info: ------------------------------------------------
info: pulse-input: Server name: 'PulseAudio (on PipeWire 0.3.56) 15.0.0'
info: pulse-input: Audio format: s16le, 16000 Hz, 1 channels
info: pulse-input: Started recording from 'bluez_output.74_45_CE_B2_5D_F6.headset-head-unit.monitor'
info: [Loaded global audio device]: 'Desktop Audio'
info: pulse-input: Server name: 'PulseAudio (on PipeWire 0.3.56) 15.0.0'
info: pulse-input: Audio format: s16le, 16000 Hz, 1 channels
info: pulse-input: Started recording from 'bluez_input.74_45_CE_B2_5D_F6.headset-head-unit'
info: [Loaded global audio device]: 'Mic/Aux'
info: Switched to scene 'Scene'
info: adding 42 milliseconds of audio buffering, total audio buffering is now 42 milliseconds (source: Desktop Audio)
info: gphoto preview captures images of size 1024 x 768
info: [adv-ss] trying to reconnect to in 10 seconds.
info: ------------------------------------------------
info: [adv-ss] started
info: Loaded scenes:
info: - scene 'Scene':
info: - source: 'gPhoto live preview capture' (gphoto-capture-preview)
info: ------------------------------------------------
info: [obs-websocket] WSServer::start: Not locked to IPv4 bindings
info: [obs-websocket] server started successfully on port 4444
info: [obs-websocket] IO thread started.
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Attempted path: share/obs/obs-studio/images/overflow.png
Attempted path: /usr/share/obs/obs-studio/images/overflow.png
info: [pipewire] available cursor modes:
info: [pipewire] - Metadata
info: [pipewire] - Always visible
info: [pipewire] - Hidden
info: PipeWire initialized (sender name: 1_275)
info: User added source 'Screen Capture (PipeWire)' (pipewire-desktop-capture-source) to scene 'Scene'
info: [pipewire] screencast session created
info: [pipewire] asking for desktop…
info: [pipewire] desktop selected, setting up screencast
info: [pipewire] created stream 0x55fdd9639900
info: [pipewire] playing stream…
info: ---------------------------------
info: [x264 encoder: 'simple_h264_recording'] preset: veryfast
info: [x264 encoder: 'simple_h264_recording'] profile: high
info: [x264 encoder: 'simple_h264_recording'] settings:
rate_control: CRF
bitrate: 0
buffer size: 0
crf: 21
fps_num: 30
fps_den: 1
width: 1280
height: 720
keyint: 250
info: libfdk_aac encoder created
info: libfdk_aac bitrate: 192, channels: 2
info: ==== Recording Start ===============================================
info: [ffmpeg muxer: 'simple_file_output'] Writing file '/home/archerallstars/snap/obs-studio/1284/2022-08-18 19-26-52.mp4'...
info: Output format name and long_name: mp4, MP4 (MPEG-4 Part 14)
warning: Failed to create xdg-screensaver: 2
info: [ffmpeg muxer: 'simple_file_output'] Output of file '/home/archerallstars/snap/obs-studio/1284/2022-08-18 19-26-52.mp4' stopped
info: Output 'simple_file_output': stopping
info: Output 'simple_file_output': Total frames output: 1535
info: Output 'simple_file_output': Total drawn frames: 1561 (1563 attempted)
info: Output 'simple_file_output': Number of lagged frames due to rendering lag/stalls: 2 (0.1%)
info: ==== Recording Stop ================================================
info: libfdk_aac encoder destroyed
info: ==== Shutting down ==================================================
info: pulse-input: Stopped recording from 'bluez_output.74_45_CE_B2_5D_F6.headset-head-unit.monitor'
info: pulse-input: Got 7004 packets with 2801600 frames
info: pulse-input: Stopped recording from 'bluez_input.74_45_CE_B2_5D_F6.headset-head-unit'
info: pulse-input: Got 7011 packets with 2804400 frames
info: All scene data cleared
info: ------------------------------------------------
[2022-08-18 19:28:07] [info] asio handle_accept error: asio.system:125 (Operation aborted.)
[2022-08-18 19:28:07] [info] Error getting remote endpoint: asio.system:9 (Bad file descriptor)
[2022-08-18 19:28:07] [fail] WebSocket Connection Unknown - "" - 0 asio.system:125 Operation aborted.
[2022-08-18 19:28:07] [info] asio async_shutdown error: asio.system:9 (Bad file descriptor)
[2022-08-18 19:28:07] [error] handle_accept error: Operation aborted.
[2022-08-18 19:28:07] [info] Stopping acceptance of new connections because the underlying transport is no longer listening.
info: [obs-websocket] IO thread exited.
info: [obs-websocket] server stopped successfully
info: [adv-ss] stopped
info: [adv-ss] trying to reconnect to in 10 seconds.
info: [adv-ss] trying to reconnect to in 10 seconds.
info: [obs-websocket] goodbye!
info: [obs-vnc] plugin unloaded
info: [obs-ndi] goodbye !
info: [obs-backgroundremoval] plugin unloaded
info: [obs-audio-pan-filter] plugin unloaded
info: [linux-vkcapture] plugin unloaded
info: [Scripting] Total detached callbacks: 0
info: [StreamFX] Unloading Version 0.11.0.0c1-g2d7fce5a
info: [StreamFX] <gfx::opengl> Finalized.
info: [StreamFX] Unloaded Version 0.11.0.0c1-g2d7fce5a
info: Freeing OBS context data
info: == Profiler Results =============================
info: run_program_init: 3984.03 ms
info: ┣OBSApp::AppInit: 5.593 ms
info: ┃ ┗OBSApp::InitLocale: 2.028 ms
info: ┗OBSApp::OBSInit: 3866.91 ms
info: ┣obs_startup: 0.684 ms
info: ┗OBSBasic::OBSInit: 3747.91 ms
info: ┣OBSBasic::InitBasicConfig: 0.126 ms
info: ┣OBSBasic::ResetAudio: 0.196 ms
info: ┣OBSBasic::ResetVideo: 67.858 ms
info: ┣OBSBasic::InitOBSCallbacks: 0.008 ms
info: ┣OBSBasic::InitHotkeys: 0.046 ms
info: ┣obs_load_all_modules: 530.618 ms
info: ┃ ┣obs_init_module(StreamFX.so): 16.628 ms
info: ┃ ┣obs_init_module(advanced-scene-switcher.so): 5.172 ms
info: ┃ ┣obs_init_module(decklink-captions.so): 0.083 ms
info: ┃ ┣obs_init_module(decklink-ouput-ui.so): 1.469 ms
info: ┃ ┣obs_init_module(dir-watch-media.so): 0.006 ms
info: ┃ ┣obs_init_module(downstream-keyer.so): 13.145 ms
info: ┃ ┣obs_init_module(dvd-screensaver.so): 0.007 ms
info: ┃ ┣obs_init_module(dynamic-delay.so): 0.005 ms
info: ┃ ┣obs_init_module(freeze-filter.so): 0.078 ms
info: ┃ ┣obs_init_module(frontend-tools.so): 124.46 ms
info: ┃ ┣obs_init_module(gradient-source.so): 0.072 ms
info: ┃ ┣obs_init_module(image-source.so): 0.012 ms
info: ┃ ┣obs_init_module(liblooking-glass-obs.so): 0.022 ms
info: ┃ ┣obs_init_module(libtext-pango.so): 8.957 ms
info: ┃ ┣obs_init_module(linux-alsa.so): 0.004 ms
info: ┃ ┣obs_init_module(linux-capture.so): 2.771 ms
info: ┃ ┣obs_init_module(linux-decklink.so): 0.366 ms
info: ┃ ┣obs_init_module(linux-jack.so): 0.005 ms
info: ┃ ┣obs_init_module(linux-pulseaudio.so): 0.003 ms
info: ┃ ┣obs_init_module(linux-v4l2.so): 0.223 ms
info: ┃ ┣obs_init_module(linux-vkcapture.so): 0.096 ms
info: ┃ ┣obs_init_module(move-transition.so): 0.032 ms
info: ┃ ┣obs_init_module(nvfbc.so): 0.15 ms
info: ┃ ┣obs_init_module(obs-audio-pan-filter.so): 0.035 ms
info: ┃ ┣obs_init_module(obs-backgroundremoval.so): 0.029 ms
info: ┃ ┣obs_init_module(obs-browser.so): 0.066 ms
info: ┃ ┣obs_init_module(obs-ffmpeg.so): 0.328 ms
info: ┃ ┃ ┗nvenc_check: 0.214 ms
info: ┃ ┣obs_init_module(obs-filters.so): 0.028 ms
info: ┃ ┣obs_init_module(obs-gphoto.so): 0.007 ms
info: ┃ ┣obs_init_module(obs-gstreamer.so): 6.509 ms
info: ┃ ┣obs_init_module(obs-libfdk.so): 0.026 ms
info: ┃ ┣obs_init_module(obs-ndi.so): 64.766 ms
info: ┃ ┣obs_init_module(obs-outputs.so): 0.004 ms
info: ┃ ┣obs_init_module(obs-rgb-levels-filter.so): 0.005 ms
info: ┃ ┣obs_init_module(obs-rtspserver.so): 60.72 ms
info: ┃ ┣obs_init_module(obs-transitions.so): 0.014 ms
info: ┃ ┣obs_init_module(obs-vnc.so): 0.035 ms
info: ┃ ┣obs_init_module(obs-vst.so): 0.011 ms
info: ┃ ┣obs_init_module(obs-websocket.so): 5.239 ms
info: ┃ ┣obs_init_module(obs-x264.so): 0.077 ms
info: ┃ ┣obs_init_module(recursion-effect.so): 0.008 ms
info: ┃ ┣obs_init_module(replay-source.so): 0.062 ms
info: ┃ ┣obs_init_module(rtmp-services.so): 0.88 ms
info: ┃ ┣obs_init_module(scale-to-sound.so): 0.009 ms
info: ┃ ┣obs_init_module(sndio.so): 0.007 ms
info: ┃ ┣obs_init_module(source-copy.so): 0.324 ms
info: ┃ ┣obs_init_module(source-record.so): 0.057 ms
info: ┃ ┣obs_init_module(source-switcher.so): 0.058 ms
info: ┃ ┣obs_init_module(spectralizer.so): 0.039 ms
info: ┃ ┣obs_init_module(text-freetype2.so): 0.014 ms
info: ┃ ┣obs_init_module(time-warp-scan.so): 0.028 ms
info: ┃ ┣obs_init_module(transition-table.so): 0.089 ms
info: ┃ ┗obs_init_module(vlc-video.so): 1.375 ms
info: ┣OBSBasic::ResetOutputs: 3.852 ms
info: ┣OBSBasic::CreateHotkeys: 0.064 ms
info: ┣OBSBasic::InitService: 1.25 ms
info: ┣OBSBasic::InitPrimitives: 0.313 ms
info: ┗OBSBasic::Load: 3075.88 ms
info: obs_hotkey_thread(25 ms): min=0.001 ms, median=0.002 ms, max=0.259 ms, 99th percentile=0.007 ms, 100% below 25 ms
info: audio_thread(Audio): min=0 ms, median=0.292 ms, max=129.969 ms, 99th percentile=1.703 ms
info: ┗receive_audio: min=0.005 ms, median=0.222 ms, max=129.776 ms, 99th percentile=0.673 ms, 0.298865 calls per parent call
info: ┣buffer_audio: min=0 ms, median=0.001 ms, max=0.106 ms, 99th percentile=0.008 ms
info: ┗do_encode: min=0.065 ms, median=0.214 ms, max=129.768 ms, 99th percentile=0.657 ms
info: ┣encode(simple_aac_recording): min=0.063 ms, median=0.196 ms, max=1.456 ms, 99th percentile=0.592 ms
info: ┗send_packet: min=0.001 ms, median=0.011 ms, max=129.584 ms, 99th percentile=0.095 ms
info: obs_graphics_thread(33.3333 ms): min=0.042 ms, median=3.519 ms, max=2973.09 ms, 99th percentile=19.026 ms, 99.788% below 33.333 ms
info: ┣tick_sources: min=0 ms, median=0.027 ms, max=2972.85 ms, 99th percentile=0.081 ms
info: ┣output_frame: min=0.021 ms, median=1.935 ms, max=85.584 ms, 99th percentile=12.741 ms
info: ┃ ┣gs_context(video->graphics): min=0.021 ms, median=1.934 ms, max=79.972 ms, 99th percentile=12.033 ms
info: ┃ ┃ ┣render_video: min=0.012 ms, median=1.67 ms, max=79.906 ms, 99th percentile=11.873 ms
info: ┃ ┃ ┃ ┣render_main_texture: min=0.01 ms, median=0.863 ms, max=72.349 ms, 99th percentile=3.245 ms
info: ┃ ┃ ┃ ┣render_output_texture: min=0.036 ms, median=0.087 ms, max=3.393 ms, 99th percentile=0.31 ms, 0.301407 calls per parent call
info: ┃ ┃ ┃ ┣render_convert_texture: min=0.034 ms, median=0.081 ms, max=2.506 ms, 99th percentile=0.302 ms, 0.301407 calls per parent call
info: ┃ ┃ ┃ ┗stage_output_texture: min=3.386 ms, median=6 ms, max=24.997 ms, 99th percentile=15.147 ms, 0.301407 calls per parent call
info: ┃ ┃ ┣gs_flush: min=0 ms, median=0.115 ms, max=2.12 ms, 99th percentile=0.454 ms
info: ┃ ┃ ┗download_frame: min=0 ms, median=0.014 ms, max=0.31 ms, 99th percentile=0.051 ms, 0.301407 calls per parent call
info: ┃ ┗output_video_data: min=0.153 ms, median=0.251 ms, max=7.633 ms, 99th percentile=1.938 ms, 0.301214 calls per parent call
info: ┗render_displays: min=0.004 ms, median=0.864 ms, max=53.662 ms, 99th percentile=5.284 ms
info: video_thread(video): min=0 ms, median=1.888 ms, max=142.827 ms, 99th percentile=7.056 ms
info: ┗receive_video: min=0.786 ms, median=1.883 ms, max=142.822 ms, 99th percentile=6.602 ms
info: ┗do_encode: min=0.785 ms, median=1.88 ms, max=142.817 ms, 99th percentile=6.599 ms
info: ┣encode(simple_h264_recording): min=0.767 ms, median=1.815 ms, max=107.992 ms, 99th percentile=6.028 ms
info: ┗send_packet: min=0.007 ms, median=0.026 ms, max=140.392 ms, 99th percentile=0.232 ms
info: =================================================
info: == Profiler Time Between Calls ==================
info: obs_hotkey_thread(25 ms): min=25.023 ms, median=25.106 ms, max=34.496 ms, 99.2155% within ±2% of 25 ms (0% lower, 0.784482% higher)
info: obs_graphics_thread(33.3333 ms): min=0.073 ms, median=33.333 ms, max=2973.11 ms, 98.9977% within ±2% of 33.333 ms (0.520432% lower, 0.481881% higher)
info: =================================================
info: Number of memory leaks: 15
I tried launching my local gphoto2 with:
gphoto2 --stdout --capture-movie | ffmpeg -i - -vcodec rawvideo -pix_fmt yuv420p -threads 2 -f v4l2 /dev/video13
There's no memory leak at all.
Note: my dummy video device is at /dev/video13
which I checked it by v4l2-ctl --list-devices
. I can use my camera through gphoto2 directly. But I would prefer using it through OBS which would provide a lot more options.
The memory leaks message is output by OBS. I doubt it is specific to the gphoto plugin, tho I cannot be 100% certain. It is also unlikely to be specific to the Snap Packaged release of OBS (https://github.com/obsproject/obs-studio/blob/f5be6f5fdd2fe34b18518ecd38030f0768845688/UI/obs-app.cpp#L3068)
Is it possible for you to check a non-snapped version of OBS with the gphoto plugin to see if it occurs only with the Snap Package? If it is reproducible with a copy of OBS that isn't from the Snap Package then you have two options below for further steps:
- If you can confirm that it is definitely the gphoto2 plugin then please report it at the gphoto plugin's issue tracker: https://github.com/Atterratio/obs-gphoto/issues/new
- If it is an issue with OBS without using the gphoto2 plugin then please report it at the OBS issue tracker: https://github.com/obsproject/obs-studio/issues
If it is an issue that is specific to the Snap Package then we can look into further diagnostics to attempt to narrow down why the Snap is different.
Closed via #172, which removes the gPhoto plugin.