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<section id="tiffdump">
<h1>tiffdump<a class="headerlink" href="#tiffdump" title="Permalink to this heading">¶</a></h1>
<section id="synopsis">
<h2>Synopsis<a class="headerlink" href="#synopsis" title="Permalink to this heading">¶</a></h2>
<p><strong>tiffdump</strong> [ <em>options</em> ] <em>name</em> …</p>
</section>
<section id="description">
<h2>Description<a class="headerlink" href="#description" title="Permalink to this heading">¶</a></h2>
<p><strong class="program">tiffdump</strong> displays directory information from files created according
to the Tag Image File Format, Revision 6.0.
The header of each TIFF file (magic number, version, and first directory offset)
is displayed, followed by the tag contents of each directory in the file.
For each tag, the name, data type, count, and value(s) is displayed.
When the symbolic name for a tag or data type is known, the symbolic
name is displayed followed by it’s numeric (decimal) value.
Tag values are displayed enclosed in <code class="docutils literal notranslate"><span class="pre"><></span></code> characters immediately
preceded by the value of the count field.
For example, an <code class="docutils literal notranslate"><span class="pre">ImageWidth</span></code>
tag might be displayed as <code class="docutils literal notranslate"><span class="pre">ImageWidth</span> <span class="pre">(256)</span> <span class="pre">SHORT</span> <span class="pre">(3)</span> <span class="pre">1<800></span></code>.</p>
<p><strong class="program">tiffdump</strong> is particularly useful for investigating the contents of
TIFF files that <strong class="program">libtiff</strong> does not understand.</p>
</section>
<section id="options">
<h2>Options<a class="headerlink" href="#options" title="Permalink to this heading">¶</a></h2>
<dl class="std option">
<dt class="sig sig-object std" id="cmdoption-tiffdump-h">
<span class="sig-name descname"><span class="pre">-h</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-tiffdump-h" title="Permalink to this definition">¶</a></dt>
<dd><p>Force numeric data to be printed in hexadecimal rather than the
default decimal.</p>
</dd></dl>
<dl class="std option">
<dt class="sig sig-object std" id="cmdoption-tiffdump-m">
<span class="sig-name descname"><span class="pre">-m</span></span><span class="sig-prename descclassname"> <span class="pre">items</span></span><a class="headerlink" href="#cmdoption-tiffdump-m" title="Permalink to this definition">¶</a></dt>
<dd><p>Change the number of indirect data items that are printed. By default, this
will be 24.</p>
</dd></dl>
<dl class="std option">
<dt class="sig sig-object std" id="cmdoption-tiffdump-o">
<span class="sig-name descname"><span class="pre">-o</span></span><span class="sig-prename descclassname"> <span class="pre">offset</span></span><a class="headerlink" href="#cmdoption-tiffdump-o" title="Permalink to this definition">¶</a></dt>
<dd><p>Dump the contents of the IFD at the a particular file offset.
The file offset may be specified using the usual C-style syntax;
i.e. a leading <code class="docutils literal notranslate"><span class="pre">0x</span></code> for hexadecimal and a leading <code class="docutils literal notranslate"><span class="pre">0</span></code> for octal.</p>
</dd></dl>
</section>
<section id="see-also">
<h2>See also<a class="headerlink" href="#see-also" title="Permalink to this heading">¶</a></h2>
<p><a class="reference internal" href="tiffinfo.html"><span class="doc">tiffinfo</span></a> (1),
<a class="reference internal" href="../functions/libtiff.html"><span class="doc">libtiff</span></a> (3tiff)</p>
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<li><a class="reference internal" href="#">tiffdump</a><ul>
<li><a class="reference internal" href="#synopsis">Synopsis</a></li>
<li><a class="reference internal" href="#description">Description</a></li>
<li><a class="reference internal" href="#options">Options</a></li>
<li><a class="reference internal" href="#see-also">See also</a></li>
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