[docs] Update install instructions for new headless variant

Author: Breakthrough

README.md

@@ -25,7 +25,8 @@ Video Cut Detection and Analysis Tool
 
 **Quick Install**:
 
-    pip install scenedetect[opencv] --upgrade
+    pip install scenedetect --upgrade           # standard (depends on opencv-python)
+    pip install scenedetect-headless --upgrade  # headless servers (depends on opencv-python-headless)
 
 Requires ffmpeg/mkvmerge for video splitting support. Windows builds (MSI installer/portable ZIP) can be found on [the download page](https://scenedetect.com/download/).
 

docs/index.rst

@@ -8,7 +8,7 @@ PySceneDetect Documentation
 
 Welcome to the PySceneDetect docs. The docs are split into two separate parts: one for the command-line interface (the `scenedetect` command) and another for the Python API (the `scenedetect` module).
 
-You can install the latest release of PySceneDetect by running `pip install scenedetect[opencv]` or downloading the Windows build from `scenedetect.com/download <http://www.scenedetect.com/download/>`_. PySceneDetect requires `ffmpeg` or `mkvmerge` for video splitting support.
+You can install the latest release of PySceneDetect by running `pip install scenedetect` (or `pip install scenedetect-headless` on servers without GUI libraries), or by downloading the Windows build from `scenedetect.com/download <http://www.scenedetect.com/download/>`_. PySceneDetect requires `ffmpeg` or `mkvmerge` for video splitting support.
 
 .. note::
 

packaging/package-info.rst

@@ -23,7 +23,7 @@ Documentation: https://www.scenedetect.com/docs
 
 Github Repo: https://github.com/Breakthrough/PySceneDetect/
 
-Install: ``pip install --upgrade scenedetect[opencv]``
+Install: ``pip install --upgrade scenedetect`` (or ``scenedetect-headless`` for servers)
 
 ----------------------------------------------------------
 

website/pages/download.md

@@ -9,13 +9,13 @@ PySceneDetect requires at least Python 3.10 or higher.
 ## Install via pip &nbsp; <span class="wy-text-neutral"><span class="fa fa-windows"></span> &nbsp; <span class="fa fa-linux"></span> &nbsp; <span class="fa fa-apple"></span></span></h3>
 
 <div class="important">
-<h4 class="wy-text-neutral"><span class="fa fa-angle-double-down wy-text-info"></span> Including OpenCV (recommended):</h4>
-<h3 class="wy-text-neutral"><tt>pip install --upgrade scenedetect[opencv]</tt></h3>
-<h4 class="wy-text-neutral"><span class="fa fa-angle-down wy-text-info"></span> Including Headless OpenCV (servers):</h4>
-<h3 class="wy-text-neutral"><tt>pip install --upgrade scenedetect[opencv-headless]</tt></h3>
+<h4 class="wy-text-neutral"><span class="fa fa-angle-double-down wy-text-info"></span> Standard install (recommended):</h4>
+<h3 class="wy-text-neutral"><tt>pip install --upgrade scenedetect</tt></h3>
+<h4 class="wy-text-neutral"><span class="fa fa-angle-down wy-text-info"></span> Headless install (servers, no GUI libs):</h4>
+<h3 class="wy-text-neutral"><tt>pip install --upgrade scenedetect-headless</tt></h3>
 </div>
 
-PySceneDetect is available via `pip` as [the `scenedetect` package](https://pypi.org/project/scenedetect/).
+PySceneDetect is available via `pip` as either [`scenedetect`](https://pypi.org/project/scenedetect/) (depends on `opencv-python`) or [`scenedetect-headless`](https://pypi.org/project/scenedetect-headless/) (depends on `opencv-python-headless`). Both ship the same `scenedetect` Python module — install whichever OpenCV variant suits your environment.
 
 ## Windows Build (64-bit Only) &nbsp; <span class="wy-text-neutral"><span class="fa fa-windows"></span></span>
 

website/pages/faq.md

@@ -4,20 +4,19 @@
 
 #### How can I fix `ImportError: No module named cv2`?
 
-You need to install OpenCV for PySceneDetect to properly work.  If you're using `pip`, you can install it as follows:
+As of PySceneDetect 0.7, the OpenCV dependency is bundled with the install. The standard `scenedetect` package depends on `opencv-python`:
 
 ```md
-pip install scenedetect[opencv]
+pip install scenedetect
 ```
 
-Note that you may need to use a different/older version depending on your Python version.  You can also use the headless package if you're running a server:
-
+For server environments without GUI libraries, install the headless variant instead, which depends on `opencv-python-headless`:
 
 ```md
-pip install scenedetect[opencv-headless]
+pip install scenedetect-headless
 ```
 
-Unlike calling `pip install opencv-python`, the above commands will download and install the correct OpenCV version based on the Python version you are running.
+Both packages ship the same `scenedetect` Python module — you only need one.
 
 #### How can I enable video splitting support?