PTIF to DXT5
Convert PTIF to DXT5 (Fast & Free)
PTIF to DXT5 Converter Tool - Your Day to Day Companion for High Quality Conversions
Hi there, and welcome to ProConvert! On this page you can easily change PTIF to DXT5 with the help of our free, fast and secured online converter. PTIF to DXT5 Converter Tool can be used with no limits or hidden charges. Don't forget, you can use the forum section below if you have any question for us or, leave us a rating in the ratings section so others can see what performant tools we have in place for free.
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F.A.Q. / Frequently Asked Questions about PTIF to DXT5
Curious about how our platform works? ProConvert team got all your questions together and created the following Frequently Asked Questions section. Here you can find useful information about us. Don't see your question here ? Leave a question or a comment in the forum section and our team will help you as soon as possible.
File conversions were never that easy before. But good for you! ProConvert is here and gives you support and full access to convert or change PTIF to DXT5 any time, with no limits or charges. Everything is free, created for your needs.
- Select PTIF files you want to convert, from your computer or drag and drop it on the page.
- Press the "Convert" button in order to convert PTIF to DXT5.
- When the conversion is completed, click "Download" on the desired converted DXT5 file.
Useful information about PTIF
| Extension: | PTIF |
|---|---|
| Name: | Pyramid Encoded TIFF |
| Mime Type: | image/tiff |
| Converter: | PTIF Converter |
| Description: | PTIF is a tag-based file format for storing and interchanging raster images. A TIFF file can hold multiple images in a single file. The term "Pyramid TIFF" is used to describe a TIFF file that wraps a sequence of bitmaps that each represent the same image at increasingly coarse spatial resolutions. The individual images may be compressed or tiled. Compression is used when storage space savings are significant; tiling may yield more efficient delivery when most use involves zooming into image sections rather than viewing the whole. The term Pyramid TIFF or pyramid-encoded TIFF has been applied to different approaches, each based on valid internal TIFF structures, that have been used to support dynamic delivery of the underlying image at different spatial resolutions. - Source |
Useful information about DXT5
| Extension: | DXT5 |
|---|---|
| Name: | S3 Texture Compression - Dxt5 |
| Mime Type: | image/dxt |
| Converter: | DXT5 Converter |
| Description: | The DXT5 format is an alternate RGBA format. As in the DXT3 case, each 4x4 block takes up 128 bits. So it provides the same 4:1 compression as in the DXT3 case. Just as for the DXT3 format, there are two 64-bit chunks of data per block: an RGB chunk compressed as for DXT1 (with the same caveat as for DXT3), and an alpha chunk. Again the second chunk is the color chunk; the first is the alpha. Where DXT3 and DXT5 differ is how the alpha chunk is compressed. DXT5 compresses the alpha using a compression scheme similar to DXT1. The alpha data is stored as 2 8-bit alpha values, alpha0 and alpha1, followed by a 48-bit unsigned integer that describes how to combine these two reference alpha values to achieve the final alpha value. The 48-bit integer is also stored in little-endian order. The 48-bit unsigned integer contains 3-bit codes that describe how to compute the final alpha value. These codes are stored in the identical order as the codes in DXT1; they simply are 3 bits in size rather than 2. - Source |
In High Demand Converters / See What Others Convert
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Forum / Questions and Answers / Everything about PTIF to DXT5
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