My usual config is DroidCam Client & OBS studio driving 3 cams : 1 samsung smart, 1 opo smart & 1 samsung Tabs
I upgraded DroidCam Client to 7.2.0 yesterday and since that time the samsung smart cannot connect anymore. It is detected by the Add a Device procedure but not any video is started. With my others camera (i.e the Opo and the Samsun Tabs, it works like a charm).
On my Debian, all 3 can connect to DroidCam Client.
If I use the new pluging on OBS Studio, I have the same problem, the samsung smart can't connect
log file :
16:46:00.026: CPU Name: AMD A6-9225 RADEON R4, 5 COMPUTE CORES 2C+3G
16:46:00.026: CPU Speed: 2595MHz
16:46:00.026: Physical Cores: 2, Logical Cores: 2
16:46:00.026: Physical Memory: 3964MB Total, 928MB Free
16:46:00.026: Windows Version: 10.0 Build 19045 (release: 2009; revision: 6691; 64-bit)
16:46:00.027: Running as administrator: false
16:46:00.027: Aero is Enabled (Aero is always on for windows 8 and above)
16:46:00.027: Windows 10 Gaming Features:
16:46:00.027: Game Bar: Off
16:46:00.027: Game DVR: Off
16:46:00.027: Game DVR Background Recording: Off
16:46:00.031: Sec. Software Status:
16:46:00.040: Antivirus Microsoft Defender: enabled (AV)
16:46:00.041: Pare-feu Windows: enabled (FW)
16:46:00.042: Current Date/Time: 2026-01-13, 16:46:00
16:46:00.042: Browser Hardware Acceleration: true
16:46:00.042: Hide OBS windows from screen capture: false
16:46:00.042: Qt Version: 5.15.2 (runtime), 5.15.2 (compiled)
16:46:00.042: Portable mode: false
16:46:01.602: DroidCam Client (OBS) 7.2.0 (64-bit, windows)
16:46:01.605: ---------------------------------
16:46:01.605: audio settings reset:
16:46:01.605: samples per sec: 44100
16:46:01.605: speakers: 2
16:46:01.609: ---------------------------------
16:46:01.609: Initializing D3D11...
16:46:01.609: Available Video Adapters:
16:46:01.622: Adapter 0: AMD Radeon(TM) R4 Graphics
16:46:01.622: Dedicated VRAM: 76484608
16:46:01.622: Shared VRAM: 2078306304
16:46:01.622: PCI ID: 1002:98e4
16:46:01.650: Driver Version: 26.20.14046.6001
16:46:01.650: output 0:
16:46:01.650: name=HP ALL-in-One
16:46:01.650: pos={0, 0}
16:46:01.650: size={1920, 1080}
16:46:01.650: attached=true
16:46:01.650: refresh=60
16:46:01.650: space=RGB_FULL_G22_NONE_P709
16:46:01.650: sdr_white_nits=80
16:46:01.650: nit_range=[min=0.500000, max=270.000000, max_full_frame=270.000000]
16:46:01.658: Loading up D3D11 on adapter AMD Radeon(TM) R4 Graphics (0)
16:46:01.790: D3D11 loaded successfully, feature level used: b000
16:46:01.790: DXGI increase maximum frame latency success
16:46:02.758: ---------------------------------
16:46:02.758: video settings reset:
16:46:02.758: base resolution: 1280x720
16:46:02.758: output resolution: 1280x720
16:46:02.758: downscale filter: Bilinear
16:46:02.758: fps: 30/1
16:46:02.758: format: I420
16:46:02.758: YUV mode: 709/Full
16:46:02.758: NV12 texture support not available
16:46:02.763: Audio monitoring device:
16:46:02.763: name: Default
16:46:02.763: id: default
16:46:02.768: ---------------------------------
16:46:02.770: LoadLibrary failed for 'libobs-winrt': The specified module could not be found.
16:46:02.770: (126)
16:46:02.775: Skipping module '../../obs-plugins/64bit/chrome_elf.dll', not an OBS plugin
16:46:02.785: [DroidCamOBS] Source: "dummy_droidcam_source" - 243
16:46:02.786: [DroidCamOBS] trying 'adb'
16:46:02.788: [DroidCamOBS] command not found: adb version
16:46:02.788: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:02.934: [DroidCamOBS] adb found
16:46:02.941: [DroidCamOBS] Source: activated=0, deactivateWNS=1, is_showing=0, enable_audio=0
16:46:02.941: [DroidCamOBS] Source: video_format=avc video_resolution=640x480
16:46:02.941: [DroidCamOBS] source_properties: activated=0, uhd_unlock=0
16:46:02.941: [droidcam-obs] module loaded release 243 (win10.0.19045)
16:46:02.946: Skipping module '../../obs-plugins/64bit/libcef.dll', not an OBS plugin
16:46:02.946: Skipping module '../../obs-plugins/64bit/libEGL.dll', not an OBS plugin
16:46:02.947: Skipping module '../../obs-plugins/64bit/libGLESv2.dll', not an OBS plugin
16:46:02.990: [obs-browser]: Version 2.17.13
16:46:02.990: [obs-browser]: CEF Version 95.0.0-MediaHandler.2467+g8092a57+chromium-95.0.4638.69
16:46:03.003: [noise suppress]: NVIDIA RTX denoiser disabled, redistributable not found
16:46:03.015: ---------------------------------
16:46:03.015: Loaded Modules:
16:46:03.015: obs-x264.dll
16:46:03.015: obs-transitions.dll
16:46:03.015: obs-text.dll
16:46:03.015: obs-outputs.dll
16:46:03.015: obs-filters.dll
16:46:03.015: obs-ffmpeg.dll
16:46:03.015: obs-browser.dll
16:46:03.016: image-source.dll
16:46:03.016: droidcam-virtual-output.dll
16:46:03.016: droidcam-obs.dll
16:46:03.016: bongobs-cat.dll
16:46:03.016: ---------------------------------
16:46:03.016: ==== Startup complete ===============================================
16:46:03.016: [DroidcamVirtualOut] output_create: 000001E0AE100AE0 r022
16:46:03.017: [DroidcamVirtualOut] mapped 25013824 bytes @ 000001E0B3330000 [video]
16:46:03.017: [DroidcamVirtualOut] mapped 9216 bytes @ 000001E0B31F0000 [audio]
16:46:03.081: All scene data cleared
16:46:03.081: ------------------------------------------------
16:46:03.098: [DroidCamOBS] Source: "Sams TAB (192.168.1.2)" - 243
16:46:03.098: [DroidCamOBS] trying 'adb'
16:46:03.101: [DroidCamOBS] command not found: adb version
16:46:03.101: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:03.260: [DroidCamOBS] adb found
16:46:03.261: [DroidCamOBS] Source: activated=1, deactivateWNS=1, is_showing=0, enable_audio=1
16:46:03.261: [DroidCamOBS] Source: video_format=avc video_resolution=1280x720
16:46:03.261: [DroidCamOBS] activated: device_info.id=DroidCam._droidcamobs._tcp.local. device_info.ip=192.168.1.2 device_info.port=4747 device_info.type=4
16:46:03.262: [DroidCamOBS] Source: "Sams SMART (192.168.1.20)" - 243
16:46:03.262: [DroidCamOBS] trying 'adb'
16:46:03.264: [DroidCamOBS] video_thread start
16:46:03.265: [DroidCamOBS] video_decode_thread start
16:46:03.265: [DroidCamOBS] command not found: adb version
16:46:03.265: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:03.265: [DroidCamOBS] audio_thread start
16:46:03.334: [DroidCamOBS] added new device with serial 'DroidCam._droidcamobs._tcp.local.'
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] warn: duplicate device
16:46:03.334: [DroidCamOBS] error adding device
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.348: [DroidCamOBS] added new device with serial 'DroidCam (2)._droidcamobs._tcp.local.'
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] warn: duplicate device
16:46:03.349: [DroidCamOBS] error adding device
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] warn: duplicate device
16:46:03.361: [DroidCamOBS] error adding device
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.403: [DroidCamOBS] adb found
16:46:03.404: [DroidCamOBS] Source: activated=1, deactivateWNS=1, is_showing=0, enable_audio=0
16:46:03.405: [DroidCamOBS] Source: video_format=avc video_resolution=1280x720
16:46:03.405: [DroidCamOBS] activated: device_info.id=SM-J320FN._droidcamobs._tcp.local. device_info.ip=192.168.1.20 device_info.port=4747 device_info.type=4
16:46:03.406: [DroidCamOBS] Source: "Opo SMART (192.168.1.46)" - 243
16:46:03.406: [DroidCamOBS] trying 'adb'
16:46:03.408: [DroidCamOBS] video_thread start
16:46:03.408: [DroidCamOBS] command not found: adb version
16:46:03.409: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:03.409: [DroidCamOBS] video_decode_thread start
16:46:03.410: [DroidCamOBS] audio_thread start
16:46:03.540: [DroidCamOBS] adb found
16:46:03.541: [DroidCamOBS] Source: activated=1, deactivateWNS=1, is_showing=0, enable_audio=0
16:46:03.541: [DroidCamOBS] Source: video_format=avc video_resolution=1280x720
16:46:03.541: [DroidCamOBS] activated: device_info.id=DroidCam (2)._droidcamobs._tcp.local. device_info.ip=192.168.1.46 device_info.port=4747 device_info.type=4
16:46:03.542: Switched to scene 'Scene'
16:46:03.542: Starting virtualcam due to command line parameter
16:46:03.542: ------------------------------------------------
16:46:03.543: Loaded scenes:
16:46:03.543: - scene 'Scene':
16:46:03.543: - source: 'Sams TAB (192.168.1.2)' (droidcam_obs)
16:46:03.543: - source: 'Sams SMART (192.168.1.20)' (droidcam_obs)
16:46:03.543: - source: 'Opo SMART (192.168.1.46)' (droidcam_obs)
16:46:03.543: ------------------------------------------------
I upgraded DroidCam Client to 7.2.0 yesterday and since that time the samsung smart cannot connect anymore. It is detected by the Add a Device procedure but not any video is started. With my others camera (i.e the Opo and the Samsun Tabs, it works like a charm).
On my Debian, all 3 can connect to DroidCam Client.
If I use the new pluging on OBS Studio, I have the same problem, the samsung smart can't connect
log file :
16:46:00.026: CPU Name: AMD A6-9225 RADEON R4, 5 COMPUTE CORES 2C+3G
16:46:00.026: CPU Speed: 2595MHz
16:46:00.026: Physical Cores: 2, Logical Cores: 2
16:46:00.026: Physical Memory: 3964MB Total, 928MB Free
16:46:00.026: Windows Version: 10.0 Build 19045 (release: 2009; revision: 6691; 64-bit)
16:46:00.027: Running as administrator: false
16:46:00.027: Aero is Enabled (Aero is always on for windows 8 and above)
16:46:00.027: Windows 10 Gaming Features:
16:46:00.027: Game Bar: Off
16:46:00.027: Game DVR: Off
16:46:00.027: Game DVR Background Recording: Off
16:46:00.031: Sec. Software Status:
16:46:00.040: Antivirus Microsoft Defender: enabled (AV)
16:46:00.041: Pare-feu Windows: enabled (FW)
16:46:00.042: Current Date/Time: 2026-01-13, 16:46:00
16:46:00.042: Browser Hardware Acceleration: true
16:46:00.042: Hide OBS windows from screen capture: false
16:46:00.042: Qt Version: 5.15.2 (runtime), 5.15.2 (compiled)
16:46:00.042: Portable mode: false
16:46:01.602: DroidCam Client (OBS) 7.2.0 (64-bit, windows)
16:46:01.605: ---------------------------------
16:46:01.605: audio settings reset:
16:46:01.605: samples per sec: 44100
16:46:01.605: speakers: 2
16:46:01.609: ---------------------------------
16:46:01.609: Initializing D3D11...
16:46:01.609: Available Video Adapters:
16:46:01.622: Adapter 0: AMD Radeon(TM) R4 Graphics
16:46:01.622: Dedicated VRAM: 76484608
16:46:01.622: Shared VRAM: 2078306304
16:46:01.622: PCI ID: 1002:98e4
16:46:01.650: Driver Version: 26.20.14046.6001
16:46:01.650: output 0:
16:46:01.650: name=HP ALL-in-One
16:46:01.650: pos={0, 0}
16:46:01.650: size={1920, 1080}
16:46:01.650: attached=true
16:46:01.650: refresh=60
16:46:01.650: space=RGB_FULL_G22_NONE_P709
16:46:01.650: sdr_white_nits=80
16:46:01.650: nit_range=[min=0.500000, max=270.000000, max_full_frame=270.000000]
16:46:01.658: Loading up D3D11 on adapter AMD Radeon(TM) R4 Graphics (0)
16:46:01.790: D3D11 loaded successfully, feature level used: b000
16:46:01.790: DXGI increase maximum frame latency success
16:46:02.758: ---------------------------------
16:46:02.758: video settings reset:
16:46:02.758: base resolution: 1280x720
16:46:02.758: output resolution: 1280x720
16:46:02.758: downscale filter: Bilinear
16:46:02.758: fps: 30/1
16:46:02.758: format: I420
16:46:02.758: YUV mode: 709/Full
16:46:02.758: NV12 texture support not available
16:46:02.763: Audio monitoring device:
16:46:02.763: name: Default
16:46:02.763: id: default
16:46:02.768: ---------------------------------
16:46:02.770: LoadLibrary failed for 'libobs-winrt': The specified module could not be found.
16:46:02.770: (126)
16:46:02.775: Skipping module '../../obs-plugins/64bit/chrome_elf.dll', not an OBS plugin
16:46:02.785: [DroidCamOBS] Source: "dummy_droidcam_source" - 243
16:46:02.786: [DroidCamOBS] trying 'adb'
16:46:02.788: [DroidCamOBS] command not found: adb version
16:46:02.788: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:02.934: [DroidCamOBS] adb found
16:46:02.941: [DroidCamOBS] Source: activated=0, deactivateWNS=1, is_showing=0, enable_audio=0
16:46:02.941: [DroidCamOBS] Source: video_format=avc video_resolution=640x480
16:46:02.941: [DroidCamOBS] source_properties: activated=0, uhd_unlock=0
16:46:02.941: [droidcam-obs] module loaded release 243 (win10.0.19045)
16:46:02.946: Skipping module '../../obs-plugins/64bit/libcef.dll', not an OBS plugin
16:46:02.946: Skipping module '../../obs-plugins/64bit/libEGL.dll', not an OBS plugin
16:46:02.947: Skipping module '../../obs-plugins/64bit/libGLESv2.dll', not an OBS plugin
16:46:02.990: [obs-browser]: Version 2.17.13
16:46:02.990: [obs-browser]: CEF Version 95.0.0-MediaHandler.2467+g8092a57+chromium-95.0.4638.69
16:46:03.003: [noise suppress]: NVIDIA RTX denoiser disabled, redistributable not found
16:46:03.015: ---------------------------------
16:46:03.015: Loaded Modules:
16:46:03.015: obs-x264.dll
16:46:03.015: obs-transitions.dll
16:46:03.015: obs-text.dll
16:46:03.015: obs-outputs.dll
16:46:03.015: obs-filters.dll
16:46:03.015: obs-ffmpeg.dll
16:46:03.015: obs-browser.dll
16:46:03.016: image-source.dll
16:46:03.016: droidcam-virtual-output.dll
16:46:03.016: droidcam-obs.dll
16:46:03.016: bongobs-cat.dll
16:46:03.016: ---------------------------------
16:46:03.016: ==== Startup complete ===============================================
16:46:03.016: [DroidcamVirtualOut] output_create: 000001E0AE100AE0 r022
16:46:03.017: [DroidcamVirtualOut] mapped 25013824 bytes @ 000001E0B3330000 [video]
16:46:03.017: [DroidcamVirtualOut] mapped 9216 bytes @ 000001E0B31F0000 [audio]
16:46:03.081: All scene data cleared
16:46:03.081: ------------------------------------------------
16:46:03.098: [DroidCamOBS] Source: "Sams TAB (192.168.1.2)" - 243
16:46:03.098: [DroidCamOBS] trying 'adb'
16:46:03.101: [DroidCamOBS] command not found: adb version
16:46:03.101: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:03.260: [DroidCamOBS] adb found
16:46:03.261: [DroidCamOBS] Source: activated=1, deactivateWNS=1, is_showing=0, enable_audio=1
16:46:03.261: [DroidCamOBS] Source: video_format=avc video_resolution=1280x720
16:46:03.261: [DroidCamOBS] activated: device_info.id=DroidCam._droidcamobs._tcp.local. device_info.ip=192.168.1.2 device_info.port=4747 device_info.type=4
16:46:03.262: [DroidCamOBS] Source: "Sams SMART (192.168.1.20)" - 243
16:46:03.262: [DroidCamOBS] trying 'adb'
16:46:03.264: [DroidCamOBS] video_thread start
16:46:03.265: [DroidCamOBS] video_decode_thread start
16:46:03.265: [DroidCamOBS] command not found: adb version
16:46:03.265: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:03.265: [DroidCamOBS] audio_thread start
16:46:03.334: [DroidCamOBS] added new device with serial 'DroidCam._droidcamobs._tcp.local.'
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] warn: duplicate device
16:46:03.334: [DroidCamOBS] error adding device
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.334: [DroidCamOBS] device 'Android.local.' not found
16:46:03.348: [DroidCamOBS] added new device with serial 'DroidCam (2)._droidcamobs._tcp.local.'
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] warn: duplicate device
16:46:03.349: [DroidCamOBS] error adding device
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.349: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] warn: duplicate device
16:46:03.361: [DroidCamOBS] error adding device
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.361: [DroidCamOBS] device 'Android-3.local.' not found
16:46:03.403: [DroidCamOBS] adb found
16:46:03.404: [DroidCamOBS] Source: activated=1, deactivateWNS=1, is_showing=0, enable_audio=0
16:46:03.405: [DroidCamOBS] Source: video_format=avc video_resolution=1280x720
16:46:03.405: [DroidCamOBS] activated: device_info.id=SM-J320FN._droidcamobs._tcp.local. device_info.ip=192.168.1.20 device_info.port=4747 device_info.type=4
16:46:03.406: [DroidCamOBS] Source: "Opo SMART (192.168.1.46)" - 243
16:46:03.406: [DroidCamOBS] trying 'adb'
16:46:03.408: [DroidCamOBS] video_thread start
16:46:03.408: [DroidCamOBS] command not found: adb version
16:46:03.409: [DroidCamOBS] trying '../../data/obs-plugins/droidcam-obs/adb/adb.exe'
16:46:03.409: [DroidCamOBS] video_decode_thread start
16:46:03.410: [DroidCamOBS] audio_thread start
16:46:03.540: [DroidCamOBS] adb found
16:46:03.541: [DroidCamOBS] Source: activated=1, deactivateWNS=1, is_showing=0, enable_audio=0
16:46:03.541: [DroidCamOBS] Source: video_format=avc video_resolution=1280x720
16:46:03.541: [DroidCamOBS] activated: device_info.id=DroidCam (2)._droidcamobs._tcp.local. device_info.ip=192.168.1.46 device_info.port=4747 device_info.type=4
16:46:03.542: Switched to scene 'Scene'
16:46:03.542: Starting virtualcam due to command line parameter
16:46:03.542: ------------------------------------------------
16:46:03.543: Loaded scenes:
16:46:03.543: - scene 'Scene':
16:46:03.543: - source: 'Sams TAB (192.168.1.2)' (droidcam_obs)
16:46:03.543: - source: 'Sams SMART (192.168.1.20)' (droidcam_obs)
16:46:03.543: - source: 'Opo SMART (192.168.1.46)' (droidcam_obs)
16:46:03.543: ------------------------------------------------