diff --git a/_manual/23_video-timeline/02_transcoding_formats_codecs.html b/_manual/23_video-timeline/02_transcoding_formats_codecs.html
index 84a95452..6d6349f1 100644
--- a/_manual/23_video-timeline/02_transcoding_formats_codecs.html
+++ b/_manual/23_video-timeline/02_transcoding_formats_codecs.html
@@ -21,7 +21,7 @@ Each of the tracks by itself in <em>encoded</em> - using a <abbr title="Coder-De
 </p>
 
 <p>
-Not all codecs can be packed into a given format. For example the &#039;mpeg&#039; format is limited to mpeg2, mpeg4 and mp3 codecs (not entirely true). DVDs do have stringent limitations as well. The opposite would be .avi; pretty much every audio/video codec can be contained in an .avi file-format.
+Not all codecs can be packed into a given format. For example the &#039;mpeg&#039; format is limited to mpeg2, mpeg4 and mp3 codecs (not entirely true). DVDs do have stringent limitations as well. The opposite would be .avi; pretty much every audio/video codec combination can be contained in an avi file-format.
 </p>
 
 <p>
@@ -32,7 +32,7 @@ All in all it is a very wide and deep field. Suffice there are different uses fo
 <h2>Ardour specific</h2>
 
 <p>
-Ardour supports a wide variety of video file-formats and video-codecs. More specifically, ardour actually does not support any video at all but delegates handling of video to <a href="ffmpeg.org">ffmpeg</a> which supports over 350 different video-codecs and more than 250 file-formats.
+Ardour supports a wide variety of video file-formats and video-codecs. More specifically, ardour itself actually does not support any video at all but delegates handling of video files to <a href="http://ffmpeg.org">ffmpeg</a> which supports over 350 different video-codecs and more than 250 file-formats.
 </p>
 
 <p>