diff --git a/README.md b/README.md
index 8f1c8315..06599202 100644
--- a/README.md
+++ b/README.md
@@ -43,36 +43,17 @@ Using hardware acceleration is highly recommended. As stated in `GStreamer` wiki
 In the case of OpenGL based elements, the buffers have the GstVideoGLTextureUploadMeta meta, which
 efficiently copies the content of the VA-API surface into a GL texture.
 ```
-Clapper uses `OpenGL` based sinks, so when `VA-API` is available, both CPU and RAM usage is much lower. Especially if you have `gst-plugins-bad` 1.18+ with new `vah264dec` decoder which shares a single GL context with Clapper and uses DRM connection. If you have an AMD/Intel GPU, I highly recommend this new decoder.
-
-To use `VA-API` with H.264 videos, make sure you have `gst-plugins-bad` 1.18+. For other codecs additionally install `gstreamer1-vaapi`. Verify with:
-```shell
-gst-inspect-1.0 vah264dec
-gst-inspect-1.0 vaapi
-```
-On some older GPUs you might need to export `GST_VAAPI_ALL_DRIVERS=1` environment variable.
+Clapper uses `OpenGL` based sinks, so when `VA-API` is available, both CPU and RAM usage is much lower. Especially with `gst-plugins-bad` 1.18+ and new `vah264dec` decoder which shares a single GL context with Clapper and uses DRM connection. If you have an AMD/Intel GPU and use Wayland session, I highly recommend enabling this new decoder in Clapper `Preferences->Advanced->GStreamer`.
 
 Other acceleration methods (supported by `GStreamer`) should also work, but I have not tested them due to lack of hardware.
 </details>
 
-## Requirements
-* **GTK4** >= 3.99.2
-* **GStreamer** >= 1.18 (with GstPlayer lib)
+## Installation from flatpak (recommended)
+The flatpak package includes all required dependencies and codecs. Additionally it also has a few patches, thus some funcionalities work better (or are only available) on flatpak version (until my changes are accepted upstream).
 
-Clapper uses GTK4 along with `GStreamer` bindings from `GI` repository, so if your distro ships them as separate package, they must be installed first.
-Additionally Clapper requires these `GStreamer` elements:
-* [gtk4glsink](https://gstreamer.freedesktop.org/documentation/gtk/gtkglsink.html)
-* [glsinkbin](https://gstreamer.freedesktop.org/documentation/opengl/glsinkbin.html)
-
-**Attention:** `gtk4glsink` is my own port of current GStreamer `gtkglsink` to GTK4. The element is not part of GStreamer yet (pending review). Fedora package is available in my [OBS repository](https://software.opensuse.org//download.html?project=home%3ARafostar&package=clapper). It will be installed along with Clapper if you add my repo to `dnf` package manager. Otherwise you might want to build it yourself from [source code](https://github.com/Rafostar/gst-plugins-good/tree/GTK4) of my gst-plugins-good GTK4 branch. Also please note that the GTK4 plugin is conflicting with the GTK3 version of the same plugin. You cannot install both.
-
-Other required plugins (codecs) depend on video format.
-
-Recommended additional packages you should install manually via package manager:
-* `gstreamer-libav` - codecs required to play most videos
-* `gstreamer-vaapi` - hardware acceleration
-
-Please note that packages naming varies by distro.
+```sh
+flatpak install https://rafostar.github.io/flatpak/com.github.rafostar.Clapper.flatpakref
+```
 
 ## Packages
 The [pkgs folder](https://github.com/Rafostar/clapper/tree/master/pkgs) in this repository contains build scripts for various package formats. You can use them to build package yourself or download one of pre-built packages:
@@ -93,69 +74,7 @@ makepkg -si
 </details>
 
 ## Installation from source code
-Run in terminal:
-```shell
-meson builddir --prefix=/usr/local
-sudo meson install -C builddir
-```
-
-Remember that you also need `gtk4glsink`. You can build it from my github fork of [gst-plugins-good](https://github.com/Rafostar/gst-plugins-good/tree/GTK4) using GTK4 branch.
-
-Other required GStreamer elements installation:
-<details>
-  <summary><b>Debian/Ubuntu</b></summary>
-
-```shell
-sudo apt install \
-  gstreamer1.0-plugins-base \
-  gstreamer1.0-plugins-good \
-  gstreamer1.0-plugins-bad \
-  gstreamer1.0-gl \
-  gstreamer1.0-libav \
-  gstreamer-vaapi
-```
-</details>
-
-<details>
-  <summary><b>Fedora</b></summary>
-
-Enable RPM Fusion and run:
-```shell
-sudo dnf install \
-  gstreamer1-plugins-base \
-  gstreamer1-plugins-good \
-  gstreamer1-plugins-bad-free \
-  gstreamer1-plugins-bad-free-extras \
-  gstreamer1-libav \
-  gstreamer1-vaapi
-```
-</details>
-
-<details>
-  <summary><b>openSUSE</b></summary>
-
-```shell
-sudo zypper install \
-  gstreamer-plugins-base \
-  gstreamer-plugins-good \
-  gstreamer-plugins-bad \
-  gstreamer-plugins-libav \
-  gstreamer-plugins-vaapi
-```
-</details>
-
-<details>
-  <summary><b>Arch Linux</b></summary>
-
-```shell
-sudo pacman -S \
-  gst-plugins-base \
-  gst-plugins-good \
-  gst-plugins-bad-libs \
-  gst-libav \
-  gstreamer-vaapi
-```
-</details>
+The requirements and how to build from git source code are described in the [wiki](https://github.com/Rafostar/clapper/wiki#installation-from-source-code).
 
 ## Special Thanks
 Many thanks to [sp1ritCS](https://github.com/sp1ritCS) for creating and maintaining package build files.