diff --git a/README.md b/README.md
index 96c2136..b5993d2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Delphi-OpenCV
 * OpenCV version - 2.4.13<br>
-* Development environment - Delphi 2010-10.3, FPC<br>
+* Development environment - Delphi 2010-10.3, FPC 3.0.4<br>
 
 <b>Contributors:</b>
 
@@ -55,13 +55,12 @@ Unzip it to a convenient directory, thus get the following directory structure<b
 	<samples>
 	<source>
 ```
-Download the [FFmpeg Delphi/Pascal Headers 4.0.2][6] and extract to <PROJECT_ROOT>\source\ffmpeg or use [DELPHI-FFMPEG][7] (as submodule)<br>
 Add the search path for the modules of the project in Delphi IDE (Tools-Options-Delphi Options-Library-Library path)
 ```
 <PROJECT_ROOT>\source
 <PROJECT_ROOT>\source\classes
 <PROJECT_ROOT>\source\component
-<PROJECT_ROOT>\source\ffmpeg\headers or <PROJECT_ROOT>\source\Delphi-FFMPEG\source
+<PROJECT_ROOT>\source\Delphi-FFMPEG\source
 <PROJECT_ROOT>\source\opengl
 <PROJECT_ROOT>\source\sdl
 <PROJECT_ROOT>\source\sdl2
@@ -128,7 +127,5 @@ Examples of use of components
 [1]: https://github.com/Laex/Delphi-OpenCV/archive/master.zip
 [2]: https://www.microsoft.com/en-us/download/details.aspx?id=48145
 [3]: https://www.libsdl.org/index.php
-[4]: https://github.com/opencv/opencv/releases/tag/2.4.13.3
-[5]: http://ffmpeg.zeranoe.com/builds/
-[6]: http://www.delphiffmpeg.com/headers/
-[7]: https://github.com/Laex/Delphi-FFMPEG
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+[4]: https://github.com/opencv/opencv/releases/tag/2.4.13.6
+[5]: http://ffmpeg.zeranoe.com/builds/
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