Building gstreamer from source in windows using cerbero .... issues with building gst-libav-1.0
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Building gstreamer from source in windows using cerbero .... issues with building gst-libav-1.0
 
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Hi experts,
I am first time compiling gstreamer from source code and I am facing difficulty in building gst-libav-1.0 in windows. I followed link given in the gstreamer website. only creation of .cerbero.cbc is avoided (as it gives lots more problems ,but default will work it say in site) https://gstreamer.freedesktop.org/documentation/installing/building-from-source-using-cerbero.html ISSUES 1) After running build command I am getting error of "*/w32pthreads.h:137:1: error: unknown type name 'INIT_ONCE'"* For more detailed error see error.txt file C:\\Users\\Admin\\AppData\\Local\\Programs\\Python\\Python36\\Python.exe ./cerbero-uninstalled buildone gst-libav-1.0 2) when I set the enable nvenc , cuda ...etc its showing : configure: WAARNING: unrecognized options: --enable-hwaccels --enable-devices --enable-nvenc --enable-omx --enable-omx-rpi --enable-cuda --enable-cuvid --enable-libnpp --enable-ffmpeg I have added above option in file "gst-libav-1.0.recipe" at below mentioned place class Recipe(custom.GStreamer): name = 'gst-libav-1.0' # TODO - check license - plugin is certainly LGPLv2+, but need to check # the linked libs licenses = [License.LGPLv2Plus] config_sh = 'sh ./autogen.sh --noconfigure && ./configure' configure_options = "--enable-lgpl --disable-examples --enable-static " How can I enable this option in the build of libav ? Note: I have added logs generated while building "Python.exe ./cerbero-uninstalled buildone gst-libav-1.0 / Python.exe ./cerbero-uninstalled build gst-libav-1.0 " a) gst-libav-1.0-compile.log gst-libav-1.log <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/gst-libav-1.log> b) gst-libav-1.0-configure.log gst-libav-1.log <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/gst-libav-1.log> c) gst-libav-1.0-fetch.log gst-libav-1.log <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/gst-libav-1.log> d) error.txt error.txt <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/error.txt> Kindly help me in the above issues. Thanks in advance . gst-libav-1.log <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/gst-libav-1.log> gst-libav-1.log <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/gst-libav-1.log> gst-libav-1.log <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/gst-libav-1.log> error.txt <http://gstreamer-devel.966125.n4.nabble.com/file/t378175/error.txt> ----- adi -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
adi
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its impossible to build On Thu, Jun 7, 2018 at 9:05 AM, new baby <[hidden email]> wrote: Hi experts, _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: Building gstreamer from source in windows using cerbero .... issues with building gst-libav-1.0
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I have seen few posts, using nvenc on windows with gstreamer . which
indicates that src building of gstreamer code along with gst-libav-1.0 package. ----- adi -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
adi
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Re: Building gstreamer from source in windows using cerbero .... issues with building gst-libav-1.0
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I was able to figure out the above issues and fix ..
changes 1) thread.h (144) (C:\MinGW\msys\1.0\home\Admin\cerbero\build\sources\windows_x86_64\gst-libav-1.0-1.15.0.1\gst-libs\ext\libav\libavutil) 2) configure (6483) (C:\MinGW\msys\1.0\home\Admin\cerbero\build\sources\windows_x86_64\gst-libav-1.0-1.15.0.1\gst-libs\ext\libav) 3) w32pthreads.h (138) (C:\MinGW\msys\1.0\home\Admin\cerbero\build\sources\windows_x86_64\gst-libav-1.0-1.15.0.1\gst-libs\ext\libav\compat) ----- adi -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
adi
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were you able to build all the way through? James On Tue, Jun 12, 2018 at 2:45 AM, new baby <[hidden email]> wrote: I was able to figure out the above issues and fix .. _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: Building gstreamer from source in windows using cerbero .... issues with building gst-libav-1.0
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Yeah , currently I am able to generate two executables
(gstreamer-1.0-x86_64-1.15.0.1.exe & gstreamer-1.0-devel-x86_64-1.15.0.1.exe). But when I build gst-plugins-bad-1.0 with nvenc , nvdec and cuda . I was facing difficulty in assigning/setting paths of cuda toolkit9.2 and nvidia video sdk 8.2 with gst-plugins-bad-1.0 package . so I copied all relevant .h & .lib in below paths . C:\MinGW\msys\1.0\home\aasim\cerbero\build\dist\windows_x86_64\include C:\MinGW\msys\1.0\home\aasim\cerbero\build\dist\windows_x86_64\lib configure.log configure: *** checking feature: NVIDIA CUDA API *** checking dynlink_cuda.h usability... yes checking dynlink_cuda.h presence... yes checking for dynlink_cuda.h... yes checking cuda.h usability... yes checking cuda.h presence... yes checking for cuda.h... yes checking cuda_runtime_api.h usability... yes checking cuda_runtime_api.h presence... yes checking for cuda_runtime_api.h... yes checking for cudaGetErrorString in -lcudart... yes checking for cuInit in -lcuda... yes configure: *** checking feature: nvdec *** configure: *** for plug-ins: nvdec *** checking nvcuvid.h usability... yes checking nvcuvid.h presence... yes checking for nvcuvid.h... yes checking dynlink_nvcuvid.h usability... yes checking dynlink_nvcuvid.h presence... yes checking for dynlink_nvcuvid.h... yes checking for cuvidCtxLock in -lnvcuvid... yes configure: *** These plugins will be built: nvdec configure: *** checking feature: NVIDIA Encode API *** configure: *** for plug-ins: nvenc *** checking nvEncodeAPI.h usability... yes checking nvEncodeAPI.h presence... yes checking for nvEncodeAPI.h... yes checking for NvEncodeAPICreateInstance in -lnvidia-encode... no configure: WARNING: Could not find library nvidia-encode configure: *** These plugins will not be built: nvenc ISSUE: *Now I am able to detect the cuda & nvdec but not nvenc .* nvenc is looking for nvidia-encode.dll but in nvidia video sdk 8.2 , the nvidia-encode.dll is missing but its present in Linux folder as nvidia-encode.so . ----- adi -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
adi
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