Input file size different than output file size. #329

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claunia · 2026-01-29T20:42:05Z

claunia commented

2026-01-29 20:42:05 +00:00

Originally created by @p2jason on GitHub (Jul 23, 2020).

Hello,

I have an XML file that is 64.7 MB (67,934,807 bytes to be exact). After I compress and decompress it with Brotli level 1, the output file is 64.0 MB (67,173,375 bytes). I diff-ed the two files and found out that the last 761,432 bytes of the input file are missing from the output file. The rest of the files are identical. I tried using another file and I had the same problem.

I am using the 1.0.7 release, but I have also tried the latest version of the repository.

This is my code: main.txt

Can someone please help me figure out what I am doing wrong?

Originally created by @p2jason on GitHub (Jul 23, 2020). Hello, I have an XML file that is 64.7 MB (67,934,807 bytes to be exact). After I compress and decompress it with Brotli level 1, the output file is 64.0 MB (67,173,375 bytes). I diff-ed the two files and found out that the last 761,432 bytes of the input file are missing from the output file. The rest of the files are identical. I tried using another file and I had the same problem. I am using the 1.0.7 release, but I have also tried the latest version of the repository. This is my code: [main.txt](https://github.com/google/brotli/files/4967792/main.txt) Can someone please help me figure out what I am doing wrong?

claunia closed this issue

2026-01-29 20:42:05 +00:00

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Reference: starred/brotli#329