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Name Modified Size InfoDownloads / Week
readme.txt 2026-05-24 826 Bytes
rspadv 2.1.3_build_0082.7z 2026-05-24 5.5 kB
rspadv 2.1.2_build_0081.zip 2020-12-19 6.9 MB
rspadv 2.1.0_build_0078.zip 2020-12-18 2.6 MB
rspadv 2.0.1_build_0061.rar 2018-08-10 1.2 MB
rspadv 2.0.0_build_0060.rar 2018-08-08 449.7 kB
rspadv 1.0.6 build 0058.rar 2014-04-12 362.8 kB
rsp_lzma_1.0.5_build_0034.7z 2011-05-25 214.2 kB
rsp_advanced_compressor_105_alladin_special_release.zip 2010-03-20 175.1 kB
rsp_adv_com_ocx_1.0.4_src_.zip 2009-10-10 370.0 kB
Totals: 10 Items   12.3 MB 0
# LZMA Compress — Compressor LZMA Multithread

Compressor e descompressor de arquivos usando LZMA (formato .xz) com
suporte a 1 a 3 threads.

## Dependências

- `liblzma-dev` (xz-utils)

```bash
sudo apt install liblzma-dev
```

## Compilação

```bash
make
```

## Uso

### Comprimir

```bash
./lzma_compress <entrada> <saida.xz> [threads]
```

Threads: 1 (padrão), 2 ou 3.

Exemplo:
```bash
./lzma_compress video.mp4 video.mp4.xz 3
```

### Descomprimir

```bash
./lzma_compress -d <entrada.xz> <saida>
```

Exemplo:
```bash
./lzma_compress -d video.mp4.xz video.mp4
```

## Como funciona

Usa a API nativa `liblzma` (xz-utils):

- **1 thread** — `lzma_easy_encoder` com preset 6 e CRC64
- **2-3 threads** — `lzma_stream_encoder_mt` com particionamento automático em blocos

Memória estimada por thread: ~200 MB.
Source: readme.txt, updated 2026-05-24