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<div class="twikiMiddleContainer"><div class="twikiMain"><div class="twikiSearchResults"><div class="twikiSearchResultsHeader">&nbsp;<tt><b>&lt;&lt;O&gt;&gt;</b></tt>&nbsp; Difference Topic
		<b><a href="../../view/Cinelerra/Trimming">Trimming</a></b>
		(<a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/Trimming?rev=r1.2">r1.2</a> - 03&nbsp;Jan&nbsp;2005 - <a class="twikiLink" href="../../view/Main/NathanKidd">NathanKidd</a>)</div>
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<td class="twikiDiffUnchangedText">
<table border="1" cellspacing="1" cellpadding="0">
<tr><th class="twikiFirstCol" bgcolor="#99CCCC"> <strong>META TOPICPARENT</strong> </th><td colspan="2" bgcolor="#FFFFCC"> <a class="twikiLink" href="../../view/Cinelerra/RealtimeEffect">RealtimeEffect</a> </td></tr>
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<h3><a name="Trimming"> </a><a name="_Trimming_"> </a> <a class="twikiLink" href="../../view/Cinelerra/Trimming">Trimming</a> </h3>
With some edits on the timeline it's possible to do trimming. By trimming you shrink or grow the edit boundaries by dragging them. In either drag and drop mode or cut and paste mode, move the cursor over an edit boundary until it changes shape. The cursor will either be an expand left or an expand right. If the cursor is an expand left, the dragging operation affects the beginning of the edit. If the cursor is an expand right, the dragging operation affects the end of the edit.
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<tr><td bgcolor="#D0FFD0" class="twikiDiffChangedHeader" colspan ="9"><b> Changed: </b></td></tr>
<tr><td bgcolor="#ff9999" class="twikiDiffDeletedMarker" valign="top" width="1%">&lt;<br />&lt;</td>
<td class="twikiDiffDeletedText">
When you click on an edit boundary to start dragging, the mouse button number determines which dragging behavior is going to be followed. 3 possible behaviors are bound to mouse buttons in the <a class="twikiLink" href="../../view/Cinelerra/PreferencesInterface">PreferencesInterface</a>. 
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<tr><td bgcolor="#ccccff" class="twikiDiffAddedMarker" valign="top" width="1%">&gt;<br />&gt;</td>
<td class="twikiDiffAddedText">
When you click on an edit boundary to start dragging, the mouse button number determines which dragging behavior is going to be followed. Three possible behaviors are bound to mouse buttons in the <a class="twikiLink" href="../../view/Cinelerra/PreferencesInterface">PreferencesInterface</a>: <em>Drag all following edits</em> (default button 1), <em>Drag only one edit</em> (default button 2) and <em>Drag source only</em> (default button 3). 
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<p />
The effect of each drag operation not only depends on the behavior button but whether the beginning or end of the edit is being dragged. When you release the mouse button, the trimming operation is performed.
</td></tr>
<tr><td bgcolor="#D0FFD0" class="twikiDiffChangedHeader" colspan ="9"><b> Changed: </b></td></tr>
<tr><td bgcolor="#ff9999" class="twikiDiffDeletedMarker" valign="top" width="1%">&lt;<br />&lt;</td>
<td class="twikiDiffDeletedText">
In a Drag all following edits operation, the beginning of the edit either cuts data from the edit if you move it forward or pastes new data from before the edit if you move it backward. The end of the edit pastes data into the edit if you move it forward or cuts data from the end of the edit if you move it backward. All the edits thereafter shift. Finally, if you drag the end of the edit past the start of the edit, the edit is deleted.
</td></tr>
<tr><td bgcolor="#ccccff" class="twikiDiffAddedMarker" valign="top" width="1%">&gt;<br />&gt;</td>
<td class="twikiDiffAddedText">
In a <em>Drag all following edits</em> operation, the beginning of the edit either cuts data from the edit if you move it forward or pastes new data from before the edit if you move it backward. The end of the edit pastes data into the edit if you move it forward or cuts data from the end of the edit if you move it backward. All the edits thereafter shift. Finally, if you drag the end of the edit past the start of the edit, the edit is deleted.
</td></tr>
<tr><td valign="top" bgcolor="#ffffff" class="twikiDiffUnchangedText" width="1%"><br /></td>
<td class="twikiDiffUnchangedText">

</td></tr>
<tr><td bgcolor="#D0FFD0" class="twikiDiffChangedHeader" colspan ="9"><b> Changed: </b></td></tr>
<tr><td bgcolor="#ff9999" class="twikiDiffDeletedMarker" valign="top" width="1%">&lt;<br />&lt;</td>
<td class="twikiDiffDeletedText">
In a Drag only one edit operation, the behavior is the same when you drag the beginning or end of an edit. The only difference is none of the other edits in the track shift. Instead, anything adjacent to the current edit expands or shrinks to fill gaps left by the drag operation.
</td></tr>
<tr><td bgcolor="#ccccff" class="twikiDiffAddedMarker" valign="top" width="1%">&gt;<br />&gt;</td>
<td class="twikiDiffAddedText">
In a <em>Drag only one edit</em> operation, the behavior is the same when you drag the beginning or end of an edit. The only difference is none of the other edits in the track shift. Instead, anything adjacent to the current edit expands or shrinks to fill gaps left by the drag operation.
</td></tr>
<tr><td valign="top" bgcolor="#ffffff" class="twikiDiffUnchangedText" width="1%"><br /></td>
<td class="twikiDiffUnchangedText">

</td></tr>
<tr><td bgcolor="#D0FFD0" class="twikiDiffChangedHeader" colspan ="9"><b> Changed: </b></td></tr>
<tr><td bgcolor="#ff9999" class="twikiDiffDeletedMarker" valign="top" width="1%">&lt;<br />&lt;</td>
<td class="twikiDiffDeletedText">
In a Drag source only operation, nothing is cut or pasted. If you move the beginning or end of the edit forward, the source reference in the edit shifts forward. If you move the beginning or end of the edit backward, the source reference shifts backward. Where the edit appears in the timeline remains the same but the source shifts.
</td></tr>
<tr><td bgcolor="#ccccff" class="twikiDiffAddedMarker" valign="top" width="1%">&gt;<br />&gt;</td>
<td class="twikiDiffAddedText">
In a <em>Drag source only</em> operation, nothing is cut or pasted. If you move the beginning or end of the edit forward, the source reference in the edit shifts forward. If you move the beginning or end of the edit backward, the source reference shifts backward. Where the edit appears in the timeline remains the same but the source shifts.
</td></tr>
<tr><td valign="top" bgcolor="#ffffff" class="twikiDiffUnchangedText" width="1%"><br /></td>
<td class="twikiDiffUnchangedText">
<p />
For all file formats besides still images, the extent of the trimming operation is clamped to the source file length. Attempting to drag the start of the edit beyond the start of the source clamps it to the source start.
</td></tr>

</table></div><div class="twikiSearchResults"><div class="twikiSearchResultsHeader">&nbsp;<tt><b>&lt;&lt;O&gt;&gt;</b></tt>&nbsp; Difference Topic
		<b><a href="../../view/Cinelerra/Trimming">Trimming</a></b>
		(<a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/Trimming?rev=r1.1">r1.1</a> - 21&nbsp;Dec&nbsp;2003 - <a class="twikiLink" href="../../view/Main/AlexFerrer">AlexFerrer</a>)</div>
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<tr bgcolor="#eeeeee" class="twikiDiffLineNumberHeader"><th align="left" colspan="9">Line: 1 to 1</th></tr>
<tr><td bgcolor="#D0FFD0" class="twikiDiffAddedHeader" colspan ="9"><b> Added:   </b>
</td></tr>
<tr><td bgcolor="#ccccff" class="twikiDiffAddedMarker" valign="top" width="1%">&gt;<br />&gt;</td>
<td class="twikiDiffAddedText">
<table border="1" cellspacing="1" cellpadding="0">
<tr><th class="twikiFirstCol" bgcolor="#99CCCC"> <strong>META TOPICPARENT</strong> </th><td colspan="2" bgcolor="#FFFFCC"> <a class="twikiLink" href="../../view/Cinelerra/RealtimeEffect">RealtimeEffect</a> </td></tr>
</table>
<h3><a name="Trimming"> </a><a name="_Trimming_"> </a> <a class="twikiLink" href="../../view/Cinelerra/Trimming">Trimming</a> </h3>
With some edits on the timeline it's possible to do trimming. By trimming you shrink or grow the edit boundaries by dragging them. In either drag and drop mode or cut and paste mode, move the cursor over an edit boundary until it changes shape. The cursor will either be an expand left or an expand right. If the cursor is an expand left, the dragging operation affects the beginning of the edit. If the cursor is an expand right, the dragging operation affects the end of the edit.
<p />
When you click on an edit boundary to start dragging, the mouse button number determines which dragging behavior is going to be followed. 3 possible behaviors are bound to mouse buttons in the <a class="twikiLink" href="../../view/Cinelerra/PreferencesInterface">PreferencesInterface</a>. 
<p />
The effect of each drag operation not only depends on the behavior button but whether the beginning or end of the edit is being dragged. When you release the mouse button, the trimming operation is performed.
<p />
In a Drag all following edits operation, the beginning of the edit either cuts data from the edit if you move it forward or pastes new data from before the edit if you move it backward. The end of the edit pastes data into the edit if you move it forward or cuts data from the end of the edit if you move it backward. All the edits thereafter shift. Finally, if you drag the end of the edit past the start of the edit, the edit is deleted.
<p />
In a Drag only one edit operation, the behavior is the same when you drag the beginning or end of an edit. The only difference is none of the other edits in the track shift. Instead, anything adjacent to the current edit expands or shrinks to fill gaps left by the drag operation.
<p />
In a Drag source only operation, nothing is cut or pasted. If you move the beginning or end of the edit forward, the source reference in the edit shifts forward. If you move the beginning or end of the edit backward, the source reference shifts backward. Where the edit appears in the timeline remains the same but the source shifts.
<p />
For all file formats besides still images, the extent of the trimming operation is clamped to the source file length. Attempting to drag the start of the edit beyond the start of the source clamps it to the source start.
<p />
In all trimming operations, all edits which start on the same position as the cursor when the drag operation begins are affected. Unarm tracks to prevent edits from getting affected. 
<p />
-- <a class="twikiLink" href="../../view/Main/AlexFerrer">AlexFerrer</a> - 21 Dec 2003 from <a class="twikiLink" href="../../view/Cinelerra/SecretsOfCinelerra">SecretsOfCinelerra</a>
<hr />
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</table></div><div class="twikiTopicAction"><a href="../../view/Cinelerra/Trimming">View topic</a>
 <span class="twikiSeparator">|</span> <a href="Trimming">Diffs</a>  | <a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/Trimming?rev=1.2">r1.2</a> | &gt; | <a href="http://www.ftconsult.com/twiki/bin/view/Cinelerra/Trimming?rev=1.1">r1.1</a>
 <span class="twikiSeparator">|</span> <a href="http://www.ftconsult.com/twiki/bin/oops/Cinelerra/Trimming?template=oopsmore&param1=1.2&param2=1.2">More</a>
</div><div class="twikiTopicInfo"><span class="twikiRevInfo twikiGrayText">Revision r1.1 - 21 Dec 2003 - 19:05 - <a class="twikiLink" href="../../view/Main/AlexFerrer">AlexFerrer</a><br />
Revision r1.2 - 03 Jan 2005 - 21:30 - <a class="twikiLink" href="../../view/Main/NathanKidd">NathanKidd</a></span></div>
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