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you have raw bytes: how to understand the used lossless algorithm?

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Mechatrommer:

--- Quote from: DiTBho on June 17, 2022, 09:59:59 pm ---I captured a document that mentions "AVI", which somehow gives more clues.
However AVI is only a container, which can use:
- MPEG-1
- MPEG-2
- MPEG-4
- WMV
- RealVideo
- Theora
- Flash

OMG  :-//

--- End quote ---
thats life. avi is an old format that has seen many new compression schemes coming in... backward compatibility has to be preserved.

DiTBho:
I am trying with lz77&C compression-algorithms  :-//

Mechatrommer:

--- Quote from: DiTBho on June 25, 2022, 07:29:10 pm ---I am trying with lz77&C compression-algorithms  :-//

--- End quote ---
i suggest start in chronological order, such as RLE and then huffman encoding and to more advanced dictionary based with tree traversing etc etc... so you can understand why things happened as it happened. its a long story cant easily being told in a single forum. good luck!

DiTBho:

--- Quote from: Mechatrommer on June 26, 2022, 06:00:47 am ---i suggest start in chronological order, such as RLE and then huffman encoding and to more advanced dictionary based with tree traversing etc etc... so you can understand why things happened as it happened. its a long story cant easily being told in a single forum. good luck!

--- End quote ---

eheh, and it will be a solid-rock learning experience this way!

Good idea! Thanks   ;D

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