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I used that tutorial to write a 250 lines JPEG viewer in python https://github.com/aguaviva/micro-jpeg-visualizer https://github.com/aguaviva/micro-jpeg-visual
by xchip 10y ago
I used that tutorial to write a 250 lines JPEG viewer in python
https://github.com/aguaviva/micro-jpeg-visualizer https://github.com/aguaviva/micro-jpeg-visualizer
- userbinator 10y agoIndeed, I think writing a JPEG decoder is not really difficult, yet still challenging enough to be interesting, and something I believe everyone should try sometime. (I've written one before too.) The official standard itself (ITU T.81) is not hard to follow either, and contains a lot of useful flowcharts showing the decoding and encoding process.