If all else fails, please raise a new issue there. If you're still having problems compiling QCTOOL, please check for related issues on the QCTOOL issue tracker. QCTOOL tries to give useful error messages in case of problems, but it's not perfect and the debugger can help in these situations. For example, you can run qctool in gdb like so: waf-1.5.18 configureīy default the build step compiles all files twice - once in release mode (output in build/release/) which are optimised builds that you should use for most tasks, and once in debug mode (output in build/default/) which is useful if you want to run QCTOOL in a debugger. ** Specifying compiler and linker flags **: To specify specific flags to be used during compilation or linking, use the CXXFLAGS and LINKFLAGS environment variables. sqlite) use a C compiler instead to specify that set the CC environment variable. The specified compiler will be used throughout. Specifying the compiler: A C++ compiler can be specified by setting the CXX environment variable to the configure step, e.g.ĬXX=/path/to/c++/compiler/g++.
Qctools report install#
waf-1.5.18 install after the build, which will copy qctool to /my/favourite/path/bin/qctool. waf-1.5.18 configure -prefix=/my/favourite/path Setting install location: adding -prefix to the configure step: You may need to tweak the configuration step in order to successfully compile qctool. Initially funded by the National Endowment for the Humanities and the Knight Foundation designed and led by Dave Rice and the Bay Area Video Coalition developed by MediaArea, Fabio Utzig, Alexander Ivash.
Qctools report software#
That's generally ok as long as the 'configure' finished successfully message appears. QCTools is a software tool that helps users analyze and understand their digitized video files through use of audiovisual analytics and filtering. Note: the configure step may report some libraries can't be found. See Issue #74 for what might happen if not. Note: the build process currently works best if you are using python version 2. QCTOOL compilation is done in two parts: the configure step, which tries to find any needed prerequisites or optionally used libraries, and the build step which compiles qctool. See the page on downloading QCTOOL for download instructions.
QCTOOL also uses the following libraries which are included in the qctool repository and don't need to be installed beforehand: The difficulties that some users have reported in adapting to QCTools point. Zlib is already installed on most systems. The Quality Control Tools for Video Preservation (QCTools) project was born. QCTOOL requires the following external libraries which must be installed (with headers) before compilation: For instructions on compiling older versions, see Compiling QCTOOL v1. This page describes compilation of QCTOOL v2.
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