Hi Aleksej, here is the logfile of OBS Studio: May be you can get some information here. ------------------------------------------------------------------------------------- 15:50:39.995: Using EGL/X11 15:50:39.996: CPU Name: 11th Gen Intel(R) Core(TM) i7-11390H @ 3.40GHz 15:50:39.996: CPU Speed: 399.997MHz 15:50:39.998: Physical Cores: 4, Logical Cores: 8 15:50:39.998: Physical Memory: 64088MB Total, 58494MB Free 15:50:39.998: Kernel Version: Linux 6.11.10-gnu 15:50:39.998: Distribution: "Guix System" Unknown 15:50:39.999: Desktop Environment: MATE (mate) 15:50:39.999: Session Type: x1115:50:39.999: Window System: X11.0, Vendor: The X.Org Foundation, Version: 1.21.1
15:50:40.005: Qt Version: 6.6.3 (runtime), 6.6.3 (compiled) 15:50:40.005: Portable mode: false 15:50:40.179: OBS 30.1.2 (linux) 15:50:40.179: --------------------------------- 15:50:40.182: --------------------------------- 15:50:40.182: audio settings reset: 15:50:40.182: samples per sec: 48000 15:50:40.182: speakers: 2 15:50:40.182: max buffering: 960 milliseconds 15:50:40.182: buffering type: dynamically increasing 15:50:40.221: --------------------------------- 15:50:40.221: Initializing OpenGL...15:50:40.565: Loading up OpenGL on adapter Intel Mesa Intel(R) Xe Graphics (TGL GT2) 15:50:40.565: OpenGL loaded successfully, version 4.6 (Core Profile) Mesa 24.0.4, shading language 4.60
15:50:40.846: --------------------------------- 15:50:40.847: video settings reset: 15:50:40.847: base resolution: 1920x1080 15:50:40.847: output resolution: 640x360 15:50:40.847: downscale filter: Bicubic 15:50:40.847: fps: 30/1 15:50:40.847: format: NV12 15:50:40.847: YUV mode: Rec. 709/Partial 15:50:40.847: NV12 texture support enabled 15:50:40.848: P010 texture support not available 15:50:40.868: Audio monitoring device: 15:50:40.868: name: Komplete Audio 1 Analog Stereo15:50:40.868: id: alsa_output.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo
15:50:40.868: --------------------------------- 15:50:40.912: Failed to load 'en-US' text for module: 'decklink-captions.so'15:50:40.959: Failed to load 'en-US' text for module: 'decklink-output-ui.so' 15:50:40.993: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
15:50:40.993: Failed to initialize module 'decklink.so' 15:50:42.055: [pipewire] No captures available 15:50:42.159: v4l2loopback not installed, virtual camera disabled15:50:42.324: VAAPI: Failed to initialize display in vaapi_device_h264_supported
15:50:42.324: FFmpeg VAAPI H264 encoding not supported15:50:42.325: VAAPI: Failed to initialize display in vaapi_device_av1_supported
15:50:42.325: FFmpeg VAAPI AV1 encoding not supported15:50:42.326: VAAPI: Failed to initialize display in vaapi_device_hevc_supported
15:50:42.326: FFmpeg VAAPI HEVC encoding not supported15:50:42.665: [obs-websocket] [obs_module_load] you can haz websockets (Version: 5.4.2 | RPC Version: 1) 15:50:42.665: [obs-websocket] [obs_module_load] Qt version (compile-time): 6.6.3 | Qt version (run-time): 6.6.3
15:50:42.665: [obs-websocket] [obs_module_load] Linked ASIO Version: 102800 15:50:42.701: [obs-websocket] [obs_module_load] Module loaded.15:50:42.856: [vlc-video]: VLC 3.0.21 Vetinari found, VLC video source enabled
15:50:42.857: --------------------------------- 15:50:42.857: Loaded Modules: 15:50:42.857: vlc-video.so 15:50:42.857: text-freetype2.so 15:50:42.857: rtmp-services.so 15:50:42.857: obs-x264.so 15:50:42.857: obs-websocket.so 15:50:42.857: obs-webrtc.so 15:50:42.857: obs-vst.so 15:50:42.857: obs-transitions.so 15:50:42.857: obs-outputs.so 15:50:42.857: obs-filters.so 15:50:42.857: obs-ffmpeg.so 15:50:42.857: linux-v4l2.so 15:50:42.858: linux-pulseaudio.so 15:50:42.858: linux-pipewire.so 15:50:42.858: linux-capture.so 15:50:42.858: linux-alsa.so 15:50:42.858: image-source.so 15:50:42.858: frontend-tools.so 15:50:42.858: decklink-output-ui.so 15:50:42.858: decklink-captions.so 15:50:42.858: ---------------------------------15:50:42.858: ==== Startup complete ===============================================
15:50:42.875: Switched to Preview/Program mode 15:50:42.875: ------------------------------------------------ 15:50:42.979: All scene data cleared 15:50:42.979: ------------------------------------------------ 15:50:42.999: pulse-input: Server name: 'pulseaudio 16.1' 15:50:43.000: pulse-input: Audio format: s32le, 44100 Hz, 2 channels15:50:43.001: pulse-input: Started recording from 'alsa_output.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo.monitor'
15:50:43.003: [Loaded global audio device]: 'Desktop-Audio' 15:50:43.005: pulse-input: Server name: 'pulseaudio 16.1' 15:50:43.006: pulse-input: Audio format: s32le, 44100 Hz, 2 channels15:50:43.006: pulse-input: Started recording from 'alsa_output.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo.monitor'
15:50:43.006: [Loaded global audio device]: 'Desktop-Audio 2' 15:50:43.008: pulse-input: Server name: 'pulseaudio 16.1' 15:50:43.009: pulse-input: Audio format: s32le, 44100 Hz, 2 channels15:50:43.009: pulse-input: Started recording from 'alsa_input.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo'
15:50:43.010: [Loaded global audio device]: 'Mikrofon-/AUX-Audio' 15:50:43.014: pulse-input: Server name: 'pulseaudio 16.1' 15:50:43.015: pulse-input: Audio format: s32le, 44100 Hz, 2 channels15:50:43.015: pulse-input: Started recording from 'alsa_input.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo'
15:50:43.016: [Loaded global audio device]: 'Mikrofon-/AUX-Audio 2' 15:50:43.029: alsa-input: PCM 'default' rate set to 44100 15:50:43.029: alsa-input: PCM 'default' channels set to 2 15:50:43.037: pulse-input: Server name: 'pulseaudio 16.1' 15:50:43.038: pulse-input: Audio format: s32le, 44100 Hz, 2 channels15:50:43.039: pulse-input: Started recording from 'alsa_input.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo' (default)
15:50:43.045: alsa-input: PCM 'default' rate set to 44100 15:50:43.045: alsa-input: PCM 'default' channels set to 2 15:50:43.053: pulse-input: Server name: 'pulseaudio 16.1' 15:50:43.054: pulse-input: Audio format: s32le, 44100 Hz, 2 channels15:50:43.054: pulse-input: Started recording from 'alsa_input.usb-Native_Instruments_Komplete_Audio_1_0000B379-00.analog-stereo'
15:50:43.062: alsa-input: PCM 'default' rate set to 32000 15:50:43.062: alsa-input: PCM 'default' channels set to 2 15:50:43.081: Switched to scene 'Komplete Audio 1' 15:50:43.082: User switched Program to scene 'Lieder' 15:50:43.088: ------------------------------------------------ 15:50:43.088: Loaded scenes: 15:50:43.088: - scene 'Szene': 15:50:43.088: - scene 'Lieder': 15:50:43.088: - source: 'Audioaufnahmegerät (ALSA)' (alsa_input_capture)15:50:43.088: - source: 'Audioeingabeaufnahme (PulseAudio)' (pulse_input_capture)
15:50:43.088: - scene 'Komplete Audio 1': 15:50:43.088: - source: 'Mikrofon-/AUX-Audio' (pulse_input_capture) 15:50:43.088: - source: 'Desktop-Audio 2' (pulse_output_capture) 15:50:43.088: - scene 'Guix with voice':15:50:43.088: - source: 'Audioaufnahmegerät (ALSA) 2' (alsa_input_capture) 15:50:43.088: - source: 'Audioeingabeaufnahme (PulseAudio) 2' (pulse_input_capture)
15:50:43.089: - scene 'Audiobox USB':15:50:43.089: - source: 'Audioaufnahmegerät (ALSA) 3' (alsa_input_capture)
15:50:43.089: - source: 'Desktop-Audio' (pulse_output_capture) 15:50:43.089: - source: 'Mikrofon-/AUX-Audio' (pulse_input_capture) 15:50:43.089: - source: 'Audioaufnahmegerät (ALSA)' (alsa_input_capture) 15:50:43.089: ------------------------------------------------15:50:43.555: adding 21 milliseconds of audio buffering, total audio buffering is now 21 milliseconds (source: Mikrofon-/AUX-Audio)
15:50:43.555: 15:51:23.526: --------------------------------- 15:51:23.526: [x264 encoder: 'simple_video_recording'] preset: veryfast 15:51:23.526: [x264 encoder: 'simple_video_recording'] profile: high 15:51:23.527: [x264 encoder: 'simple_video_recording'] settings: 15:51:23.527: rate_control: CRF 15:51:23.527: bitrate: 0 15:51:23.527: buffer size: 0 15:51:23.527: crf: 17 15:51:23.527: fps_num: 30 15:51:23.527: fps_den: 1 15:51:23.527: width: 640 15:51:23.527: height: 360 15:51:23.527: keyint: 250 15:51:23.527: 15:51:23.545: ---------------------------------15:51:23.548: [FFmpeg aac encoder: 'simple_aac_recording0'] bitrate: 192, channels: 2, channel_layout: stereo
15:51:23.548:15:51:23.567: ==== Recording Start =============================================== 15:51:23.567: [ffmpeg muxer: 'simple_file_output'] Writing file '/home/gfp/Desktop/Lieder aufnehmen/2024-12-01 15-51-23.mkv'... 15:51:33.523: [ffmpeg muxer: 'simple_file_output'] Output of file '/home/gfp/Desktop/Lieder aufnehmen/2024-12-01 15-51-23.mkv' stopped
15:51:33.523: Output 'simple_file_output': stopping 15:51:33.523: Output 'simple_file_output': Total frames output: 27315:51:33.523: Output 'simple_file_output': Total drawn frames: 297 (298 attempted) 15:51:33.523: Output 'simple_file_output': Number of lagged frames due to rendering lag/stalls: 1 (0.3%) 15:51:33.524: ==== Recording Stop ================================================ 15:51:33.543: Error uninhibiting: GDBus.Error:org.freedesktop.DBus.Error.UnknownObject: GDBus.Error:org.freedesktop.DBus.Error.UnknownObject: No such object path '/org/freedesktop/portal/desktop/request/1_68/obs_inhibit_portal1321847995' 15:56:17.571: adding 21 milliseconds of audio buffering, total audio buffering is now 42 milliseconds (source: Audioaufnahmegerät (ALSA) 3)
15:56:17.571:
----------------------------------------------------------------------------------- Am 01.12.24 um 15:56 schrieb gfp:
Am 01.12.24 um 11:50 schrieb Aleksej:The fact that your interface is not listed in lsusb is quite strange. For the experiment, I even tried booting from the Guix installation image, and my interface was listed in lsusb. Are you sure your interface is working? Could you try it with another USB port, PC, or distribution?Hi Aleksei, now it is listed in lsusb: Native Instruments Komplete Audio 1 but it doesn´t work either. gfp@Tuxedo ~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 006: ID 2109:2812 VIA Labs, Inc. VL812 Hub Bus 003 Device 007: ID 046d:c31c Logitech, Inc. Keyboard K120 Bus 003 Device 008: ID 046d:c077 Logitech, Inc. Mouse Bus 003 Device 009: ID 17cc:1830 Native Instruments Komplete Audio 1 Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 004 Device 003: ID 2109:0812 VIA Labs, Inc. VL812 Hub thanks Gottfried
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