Improving image quality as you download

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hekutoc2014-05-23 17:52:33

Search Engine Optimization

hekutoc, 2014-05-23 17:52:33

The client application on Android sends a picture to the server over a very bad connection. I want it so that at the beginning, every 4th or 16th pixel, and over time, all the rest. It seems that Facebook has something similar when viewing a photo. What is the name of this principle and where to read? JPEG preferred.

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2 answer(s)

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Sergey, 2014-05-23
Protko @Fesor

This is called progressive encoding (if it is jpeg in the context), and your image itself must support this.

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hekutoc, 2014-05-23
@hekutoc

Thank you!
Wiki
Do you have examples on Android?