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CatxFish / obs-v4l2sink

obs studio output plugin for Video4Linux2 device
GNU General Public License v2.0
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Ubuntu 20.04: V4l2sink Not able to start. #75

Open jithinsha opened 4 years ago

jithinsha commented 4 years ago

================================================== /usr/share/obs/obs-v4l2sink/build$

sudo cmake -DLIBOBS_INCLUDE_DIR="../../obs-studio/libobs" -DCMAKE_INSTALL_PREFIX=/usr ..

-- The C compiler identification is GNU 9.3.0 -- The CXX compiler identification is GNU 9.3.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found Libobs: /usr/sbin/../lib/libobs.so
CMake Error at external/FindLibObs.cmake:98 (include): include could not find load file:

/usr/share/obs/obs-studio/libobs/../cmake/external/ObsPluginHelpers.cmake

Call Stack (most recent call first): CMakeLists.txt:5 (include)

-- Configuring incomplete, errors occurred! See also "/usr/share/obs/obs-v4l2sink/build/CMakeFiles/CMakeOutput.log".

I followed instructions, but go error as follows:

~/obs-v4l2sink/build$ cmake -DLIBOBS_INCLUDE_DIR="../../obs-studio/libobs" -DCMAKE_INSTALL_PREFIX=/usr .. -- The C compiler identification is GNU 9.3.0 -- The CXX compiler identification is GNU 9.3.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Could NOT find Libobs (missing: LIBOBS_LIB) CMake Error at external/FindLibObs.cmake:106 (message): Could not find the libobs library Call Stack (most recent call first): CMakeLists.txt:5 (include)

-- Configuring incomplete, errors occurred!

Now installed obs-studio using apt and now installed setting up plugins gives the first error. How to fix it?? Any help

arii commented 4 years ago

From #52: 

sudo apt install libobs-dev

Hope this helps!

jithinsha commented 4 years ago

From #52:

sudo apt install libobs-dev

Hope this helps!

Above command give me the following error, but i have managed it this time. The following packages have unmet dependencies: libobs-dev : Depends: libobs0 (= 25.0.3+dfsg1-2) but it is not going to be installed

sudo apt install libobs0 sudo apt install libobs-dev

Thanks Bro Arii

jithinsha commented 4 years ago

Getting following error when trying to start virtual cam

info: ------------------------------------------------ info: Loaded scenes: info: - scene 'Scene': info: - source: 'Video Capture Device (V4L2)' (v4l2_input) info: - source: 'LL' (image_source) info: - source: 'redhat' (image_source) info: ------------------------------------------------ info: Switched to Preview/Program mode info: ------------------------------------------------ Attempted path: share/obs/obs-studio/images/overflow.png Attempted path: /usr/share/obs/obs-studio/images/overflow.png info: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds (source: Mic/Aux)

v4l2 device getformat fail v4l2 device getformat fail v4l2 device getformat fail v4l2 device getformat fail v4l2 device getformat fail

Plugins have been installed.... dont know whats the issue now.

Help is very much appreciated. Thanks