GIF Animation Question:
Tell me about the Logical Screen Descriptor of GIF files?
Answer:
Logical Screen Descriptor has the following information.
- Logical Screen Width: The width of the image that represents in pixels
- Logical Screen Height: The image height in pixels.
- Packed Field: The element of the image for animation.
- Background Color Index: A value that is pointing to a color in the Global Color Table.
- Pixel Aspect Ratio: The approximate aspect ratio of the pixel in the GIF image
- Logical Screen Width: The width of the image that represents in pixels
- Logical Screen Height: The image height in pixels.
- Packed Field: The element of the image for animation.
- Background Color Index: A value that is pointing to a color in the Global Color Table.
- Pixel Aspect Ratio: The approximate aspect ratio of the pixel in the GIF image
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