GIF Tags
This table lists information extracted from GIF images. See
http://www.w3.org/Graphics/GIF/spec-gif89a.txt for the official GIF89a
specification.
| Tag Name |
Writable | Values / Notes |
|---|
| Comment |
Y |
|
| Duration |
N |
(duration of a single animation iteration) |
| ExtensionAnimation |
- |
--> GIF Animate Tags |
| ExtensionICC |
- |
--> ICC_Profile Tags |
| ExtensionXMP |
- |
--> XMP Tags |
| FrameCount |
N |
(number of animated images) |
| GIFVersion |
N |
|
| ScreenDescriptor |
- |
--> GIF Screen Tags |
| Text |
N |
(text displayed in image) |
|
Information extracted from the "NETSCAPE2.0" animation extension.
| Index1 | Tag Name |
Writable | Values / Notes |
|---|
| 2 |
AnimationIterations |
N |
|
|
Information extracted from the GIF logical screen descriptor.
| Index1 | Tag Name |
Writable | Values / Notes |
|---|
| 0 |
ImageWidth |
N |
|
| 2 |
ImageHeight |
N |
|
| 4.1 |
HasColorMap |
N |
[Mask 0x80]
0x0 = No
0x80 = Yes |
| 4.2 |
ColorResolutionDepth |
N |
[Mask 0x70] |
| 4.3 |
BitsPerPixel |
N |
[Mask 0x07] |
| 5 |
BackgroundColor |
N |
|
|
(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Oct 28, 2011
<-- ExifTool Tag Names