UNPKG

exiftool-vendored.pl

Version:
117 lines (113 loc) 3.47 kB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>GIF Tags</title> <link rel=stylesheet type='text/css' href='style.css' title='Style'> </head> <body> <h2 class=top>GIF Tags</h2> <p>This table lists information extracted from GIF images. See <a href="http://www.w3.org/Graphics/GIF/spec-gif89a.txt">http://www.w3.org/Graphics/GIF/spec-gif89a.txt</a> for the official GIF89a specification.</p> <blockquote> <table class=frame><tr><td> <table class=inner cellspacing=1> <tr class=h><th>Tag Name</th> <th>Writable</th><th>Values / <span class=n>Notes</span></th></tr> <tr> <td>Comment</td> <td class=c>yes</td> <td>&nbsp;</td></tr> <tr class=b> <td>Duration</td> <td class=c>no</td> <td><span class=s><span class=n>(duration of a single animation iteration)</span></span></td></tr> <tr> <td>ExtensionAnimation</td> <td class=c>-</td> <td>--&gt; <a href='GIF.html#Animate'>GIF Animate Tags</a></td></tr> <tr class=b> <td>ExtensionICC</td> <td class=c>-</td> <td>--&gt; <a href='ICC_Profile.html'>ICC_Profile Tags</a></td></tr> <tr> <td>ExtensionXMP</td> <td class=c>-</td> <td>--&gt; <a href='XMP.html'>XMP Tags</a></td></tr> <tr class=b> <td>FrameCount</td> <td class=c>no</td> <td><span class=s><span class=n>(number of animated images)</span></span></td></tr> <tr> <td>GIFVersion</td> <td class=c>no</td> <td>&nbsp;</td></tr> <tr class=b> <td>ScreenDescriptor</td> <td class=c>-</td> <td>--&gt; <a href='GIF.html#Screen'>GIF Screen Tags</a></td></tr> <tr> <td>Text</td> <td class=c>no</td> <td><span class=s><span class=n>(text displayed in image)</span></span></td></tr> </table></td></tr></table></blockquote> <h2><a name='Animate'>GIF Animate Tags</a></h2> <p>Information extracted from the &quot;NETSCAPE2.0&quot; animation extension.</p> <blockquote> <table class=frame><tr><td> <table class=inner cellspacing=1> <tr class=h><th>Index1</th><th>Tag Name</th> <th>Writable</th><th>Values / <span class=n>Notes</span></th></tr> <tr> <td class=r title='2 = 0x2'>2</td> <td>AnimationIterations</td> <td class=c>no</td> <td>&nbsp;</td></tr> </table></td></tr></table></blockquote> <h2><a name='Screen'>GIF Screen Tags</a></h2> <p>Information extracted from the GIF logical screen descriptor.</p> <blockquote> <table class=frame><tr><td> <table class=inner cellspacing=1> <tr class=h><th>Index1</th><th>Tag Name</th> <th>Writable</th><th>Values / <span class=n>Notes</span></th></tr> <tr> <td class=r title='0 = 0x0'>0</td> <td>ImageWidth</td> <td class=c>no</td> <td>&nbsp;</td></tr> <tr class=b> <td class=r title='2 = 0x2'>2</td> <td>ImageHeight</td> <td class=c>no</td> <td>&nbsp;</td></tr> <tr> <td class=r title='4 = 0x4'>4.1</td> <td>HasColorMap</td> <td class=c>no</td> <td><span class=s>[Mask 0x80] <br>0x0 = No <br>0x80 = Yes</span></td></tr> <tr class=b> <td class=r title='4 = 0x4'>4.2</td> <td>ColorResolutionDepth</td> <td class=c>no</td> <td><span class=s>[Mask 0x70]</span></td></tr> <tr> <td class=r title='4 = 0x4'>4.3</td> <td>BitsPerPixel</td> <td class=c>no</td> <td><span class=s>[Mask 0x07]</span></td></tr> <tr class=b> <td class=r title='5 = 0x5'>5</td> <td>BackgroundColor</td> <td class=c>no</td> <td>&nbsp;</td></tr> </table></td></tr></table></blockquote> <hr> (This document generated automatically by Image::ExifTool::BuildTagLookup) <br><i>Last revised Oct 28, 2011</i> <p class=lf><a href='index.html'>&lt;-- ExifTool Tag Names</a></p> </body> </html>