[pitivi] help: add Other types of transitions section to transitions.page

[Jean-François Fortin Tam <jfft src gnome org>]

commit a133fa633896a123407ff0827eaa7113b85b3303
Author: Tomas Karger <tomkarger gmail com>
Date:   Mon Mar 31 13:26:25 2014 +0200

    help: add Other types of transitions section to transitions.page

 help/C/transitions.page |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/help/C/transitions.page b/help/C/transitions.page
index 553c737..7138637 100644
--- a/help/C/transitions.page
+++ b/help/C/transitions.page
@@ -34,6 +34,24 @@
       </note>
     </section>
     <section>
+      <title>Other types of transitions</title>
+      <p>Assuming that you have two overlapping clips in your timeline, you can achieve other types of 
transitions by following these steps:</p>
+      <steps>
+          <item><p>Select the overlapping region by clicking on it.</p></item>
+          <item><p>Select the <gui>Transition</gui> tab in the middle pane.</p></item>
+          <item><p>Select one of the offered transitions.</p></item>
+      </steps>
+      <p>The transitions can be further adjusted with the following options from the bottom of the 
<gui>Transition</gui> tab:</p>
+      <list>
+          <item><p><em>Normal mode</em> will apply the transition in a linear fashion over the whole 
overlapping region. When in normal mode, you can adjust the degree of sharpness/smoothenss of the 
transition.</p></item>
+          <item><p><em>Loop</em> mode will apply the transition in a circular manner. When in loop mode, you 
can adjust the speed with which the transition will repeat itself.</p></item>
+          <item><p>In both modes, you can apply the transition in <em>reverse direction</em> by ticking the 
corresponding checkbox.</p></item>
+      </list>
+      <note style="tip">
+          <p>Each transition has its name and description. They are displayed when you hover the cursor over 
the transition icon. You can also filter the transitions by typing into the search entry at the top of the 
<gui>Transition</gui> tab. This will show only transitions whose name or description match your search 
terms.</p>
+      </note>
+    </section>
+    <section>
       <title>Fade-ins and fade-outs</title>
       <p>You can create fade-in and fade-out transitions in single clips by using keyframes controlling the 
clip's opacity. Keyframes and opacity are explained elsewhere in this manual. For more information on 
keyframes, see <link xref="keyframecurves">Keyframe curves</link>. To understand opacity, see <link 
xref="layers">Understanding layers</link>. The following images illustrate how to fade a clip to black:</p>
         <figure>