diff --git a/documentation/dev-manual/licenses.rst b/documentation/dev-manual/licenses.rst index 65914e5efe..9629dc5329 100644 --- a/documentation/dev-manual/licenses.rst +++ b/documentation/dev-manual/licenses.rst @@ -242,10 +242,8 @@ defined in the COMMERCIAL_AUDIO_PLUGINS ?= "" COMMERCIAL_VIDEO_PLUGINS ?= "" -If you -want to enable these components, you can do so by making sure you have -statements similar to the following in your ``local.conf`` configuration -file:: +If you want to enable these components, you can do so by making sure you have +statements similar to the following in your ``local.conf`` configuration file:: COMMERCIAL_AUDIO_PLUGINS = "gst-plugins-ugly-mad \ gst-plugins-ugly-mpegaudioparse" @@ -253,20 +251,26 @@ file:: gst-plugins-ugly-mpegstream gst-plugins-bad-mpegvideoparse" LICENSE_FLAGS_ACCEPTED = "commercial_gst-plugins-ugly commercial_gst-plugins-bad commercial_qmmp" - -Of course, you could also create a matching list for those -components using the more general "commercial" in the -:term:`LICENSE_FLAGS_ACCEPTED` variable, but that would also enable all -the other packages with :term:`LICENSE_FLAGS` +Of course, you could also create a matching list for those components using the +more general "commercial" string in the :term:`LICENSE_FLAGS_ACCEPTED` variable, +but that would also enable all the other packages with :term:`LICENSE_FLAGS` containing "commercial", which you may or may not want:: LICENSE_FLAGS_ACCEPTED = "commercial" Specifying audio and video plugins as part of the -``COMMERCIAL_AUDIO_PLUGINS`` and ``COMMERCIAL_VIDEO_PLUGINS`` statements -(along with the enabling :term:`LICENSE_FLAGS_ACCEPTED`) includes the -plugins or components into built images, thus adding support for media -formats or components. +:term:`COMMERCIAL_AUDIO_PLUGINS` and :term:`COMMERCIAL_VIDEO_PLUGINS` statements +(along with :term:`LICENSE_FLAGS_ACCEPTED`) includes the plugins or +components into built images, thus adding support for media formats or +components. + +.. note:: + + GStreamer "ugly" and "bad" plugins are actually available through + open source licenses. However, the "ugly" ones can be subject to software + patents in some countries, making it necessary to pay licensing fees + to distribute them. The "bad" ones are just deemed unreliable by the + GStreamer community and should therefore be used with care. Maintaining Open Source License Compliance During Your Product's Lifecycle ========================================================================== diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst index 117ef4b264..9b581599e3 100644 --- a/documentation/ref-manual/variables.rst +++ b/documentation/ref-manual/variables.rst @@ -1313,6 +1313,26 @@ system and gives an overview of their function and contents. optional at the distribution level, in case the hardware supports Bluetooth but you do not ever intend to use it. + :term:`COMMERCIAL_AUDIO_PLUGINS` + This variable is specific to the :yocto_git:`GStreamer recipes + `. + It allows to build the GStreamer `"ugly" + `__ and + `"bad" `__ audio plugins. + + See the :ref:`dev-manual/licenses:other variables related to commercial licenses` + section for usage details. + + :term:`COMMERCIAL_VIDEO_PLUGINS` + This variable is specific to the :yocto_git:`GStreamer recipes + `. + It allows to build the GStreamer `"ugly" + `__ and + `"bad" `__ video plugins. + + See the :ref:`dev-manual/licenses:other variables related to commercial licenses` + section for usage details. + :term:`COMMON_LICENSE_DIR` Points to ``meta/files/common-licenses`` in the :term:`Source Directory`, which is where generic license