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This is not about a problem with erasure code, but a question about why "original view" RS Vandermonde matrix was chosen for erasure code as opposed to "BCH view" code (which should be faster if instr…
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I'm trying to use par3cmdline on Windows 11 (21H2), typed the following command and I got the following error:
par3 c "D:\Folder\Test.par3" "D:\Folder\IMG_1007.TIF"
Failed to change working direct…
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## Intro
It would be interesting to try Raptor/RaptorQ FEC codes. It is claimed that they perform better than Reed-Solomon.
Our docs:
* https://roc-streaming.org/toolkit/docs/internals/fec.ht…
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What would be the possilibyt of doing this within ZFS?
http://www.networkcomputing.com/deduplication/229500204?pgno=2
If the data is erasure-coded into N shares distributed across at least H distinc…
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Hi,
I noticed that the decode example only exists in the `stable` branch, not in the `dev` branch.
Does that mean decode is not yet available after the refactoring or only that there is no example y…
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Hi all,
Recently, our research group has implemented a novel TCP PEP based on UDP and FEC. To some extent, this work is inspired by kcptun. Therefore, we think it might be appropriate to post here …
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Hi everyone,
I wrote the specification for Par2 a long time ago. I'm working on the code for a new version of Par. It will include:
1. Reed-Solomon encoding with [James S. Plank's correction]…
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Hi
I'm interested in playing with this. Knowing nothing about the technology I searched for an Android HCCB reader to try out your sample. I found the Microsoft Tag app, but this fails to recognise…
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Is it possible to use RSCodec as a binary codec? If so, how do I do that? I've tried limiting the symbol alphabet by setting c_exp to 2 (edit: *set c_exp to 1) only to be greeted with this error messa…
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Hi @darrenldl,
I'm the designer of Parchive version 2, a.k.a. ".par2". I'm looking around for ideas for version 3. @MarcoPon told me about your project, when I asked him about SeqBox.
Do you…