Hi all!

I saw pure jpeg decoder was announced recently and I decided to publish pure D mpeg2 decoder that I wrote just for myself, with study aims.


I didn't test it exhaustively, so don't judge me for bugs)

Currently it supports only progressive sequences with no B frames.

As for performance, it's 5 times slower than ffmpeg implementation, optimizations are required.

link: https://github.com/theambient/mpeg2

Does someone want to write pure D AVC or HEVC decoder/encoder?  =)

P.S. It sometimes has some artifacts, I didn't try to fix them.

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