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</div><div class="twikiRevInfo"><span class="twikiGrayText"><span class="twikiToolbarElem">Cinelerra.TransportControls</span><span class="twikiToolbarElem">r1.5 - 11 Jan 2004 - 22:57 - <a class="twikiLink" href="../Main/AlexFerrer">AlexFerrer</a></span><span class="twikiToolbarElem"><a href="#TopicEnd">topic&nbsp;end</a></span></span></div></div>
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<h4><a name="Transport_Controls"> </a><a name="_Transport_Controls_"> </a> <a class="twikiLink" href="TransportControls">Transport Controls </a> </h4>
Transport controls are the mechanisms that allows you to move back and forth through the <a class="twikiLink" href="Timeline">timeline</a> to reach positions where you wish to work, there is a transport control mechanism on the <a class="twikiLink" href="Viewer">viewer</a>, <a class="twikiLink" href="Compositor">compositor</a> and <a class="twikiLink" href="MainProgram">MainProgram</a> windows. The transport control mechanism works exactly the the same in all three windows. 
<p />
<img src="../../../pub/Cinelerra/CinelerraImages/transport.png" alt="transport.png" /> <br>
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<li> Full Rewind to the begining of the <a class="twikiLink" href="MediaTrack">track</a> or to the begining of the <span class="twikiNewLink" style="background : #FFFFCE;"><font color="#0000FF">selected region</font><a href="http://www.ftconsult.com/twiki/bin/edit/Cinelerra/SelectedRegion?topicparent=Cinelerra.TransportControls"><sup>?</sup></a></span> (if selected)
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<li> Fast reverse 
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<li> Play reverse 
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<li> Single frame reverse , this button moves your position on the <a class="twikiLink" href="Timeline">timeline</a> back one frame at a time 
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<li> Stop 
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<li> Single frame forward, this button moves your position on the <a class="twikiLink" href="Timeline">timeline</a> forward one frame at a time 
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<li> Play Forward (Normal play)
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<li> Fast Forward
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<li> Full Forward to the end of the <a class="twikiLink" href="MediaTrack">track</a> or to the end of selection (if selected)
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<p />
<h4><a name="Alternate_Number_Pad_Transport_C"> </a> Alternate Number Pad <a class="twikiLink" href="TransportControls">Transport Controls</a> </h4>
You can alternately use the numbers on your number pad to control the position on the trackline. The <a class="twikiLink" href="KeyboardShortcuts">key pad  controls</a> once mastered can make it much easier to navigate around.
<p />
Following is the key pad controls arrangement:
<p />
<table border="1" cellspacing="1" cellpadding="0">
<tr><td class="twikiFirstCol" bgcolor="#FFFFCC"> <strong>4</strong> <br>Frame back </td><td bgcolor="#FFFFCC"> <strong>5</strong> <br> Reverse Slow </td><td bgcolor="#FFFFCC"> <strong>6</strong> <br> Reverse </td><td bgcolor="#FFFFCC"> <strong>+</strong> <br> Reverse Fast </td></tr>
<tr><td class="twikiFirstCol" bgcolor="#FFFFFF"> <strong>1</strong> <br> Frame Forward </td><td bgcolor="#FFFFFF"> <strong>2</strong> <br> Forward Slow </td><td bgcolor="#FFFFFF"> <strong>3</strong> <br>    Play </td><td bgcolor="#FFFFFF"> <strong>Enter</strong> <br>  Fast Forward </td></tr>
<tr><td colspan="4" class="twikiFirstCol" bgcolor="#FFFFCC"> <strong>0</strong> <br> Stop </td></tr>
</table>
[ Space bar ] is normal <span class="twikiNewLink" style="background : #FFFFCE;"><font color="#0000FF">Play</font><a href="http://www.ftconsult.com/twiki/bin/edit/Cinelerra/Play?topicparent=Cinelerra.TransportControls"><sup>?</sup></a></span>, 
Hitting any other key twice is <span class="twikiNewLink" style="background : #FFFFCE;"><font color="#0000FF">Pause</font><a href="http://www.ftconsult.com/twiki/bin/edit/Cinelerra/Pause?topicparent=Cinelerra.TransportControls"><sup>?</sup></a></span>
<p />
It is important to note that, when we use the <a class="twikiLink" href="TransportControls">Transport Controls</a>, the <a class="twikiLink" href="SliderControl">slider</a> moves along.  This, of course, effectively changes your working point for all operations. (<em>such as</em> <a class="twikiLink" href="InsertionPoint">insertion</a>, <a class="twikiLink" href="CutAndPasteEditing">cut &amp; paste</a> <em>, etc.</em>) 
<p />
<img src="../../../pub/TWiki/TWikiDocGraphics/tip.gif" border="0" alt="TIP" width="16" height="16" /> Other notes :
<p />
When using frame advance functions, the behavior may seem odd. If you frame advance forward and then frame advance backward, the displayed frame doesn't change. This is because the playback position isn't the frame but the time between two frames. The rendered frame is the area that the playback position crosses. When you increment the time between two frames by one and decrement it by one, you cross the same frame both times and so the same frame is displayed. 
<p />
<img src="../../../pub/TWiki/TWikiDocGraphics/pencil.gif" border="0" alt="REFACTOR" width="16" height="16" /> You can find a list of handy <a class="twikiLink" href="KeyboardShortcuts">keyboard shortcuts</a> at the <a class="twikiLink" href="KeyboardShortcuts">KeyboardShortcuts</a> page.
<p />
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-- <a class="twikiLink" href="../Main/AlexFerrer">AlexFerrer</a> - 18 Dec 2003
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<a name="Actions"> </a><span class="twikiHidden"><br /></span><div class="twikiTopicAction"><a href="http://www.ftconsult.com/twiki/bin/edit/Cinelerra/TransportControls?t=1129908597"><b>Edit</b></a> <span class="twikiSeparator">|</span> <a href="http://www.ftconsult.com/twiki/bin/attach/Cinelerra/TransportControls">Attach image or document</a> <span class="twikiSeparator">|</span> <a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/TransportControls?skin=print.pattern">Printable version</a> <span class="twikiSeparator">|</span> <a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/TransportControls?raw=on">Raw text</a> <span class="twikiSeparator">|</span> <a href="http://www.ftconsult.com/twiki/bin/oops/Cinelerra/TransportControls?template=oopsmore&param1=1.5&param2=1.5">More topic actions</a><br />Revisions:  | r1.5 | <a href="http://www.ftconsult.com/twiki/bin/rdiff/Cinelerra/TransportControls?rev1=1.5&rev2=1.4">&gt;</a> | <a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/TransportControls?rev=1.4">r1.4</a> | <a href="http://www.ftconsult.com/twiki/bin/rdiff/Cinelerra/TransportControls?rev1=1.4&rev2=1.3">&gt;</a> | <a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/TransportControls?rev=1.3">r1.3</a> <span class="twikiSeparator">|</span> <a href="../../rdiff/Cinelerra/TransportControls">Total page history</a> <span class="twikiSeparator">|</span> <a href="http://www.ftconsult.com/twiki/bin/search/Cinelerra/SearchResult?scope=text&regex=on&excludetopic=TransportControls&search=Transport%20*Controls%5B%5EA-Za-z0-9%5D">Backlinks</a></div>
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