通用的命令行CRI USM视频解密/解码器。
A general command-line CRI USM video decryptor/decoder.
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支持多种模式，包括直接解码、破解并输出密钥、破解密钥并解码。破解密钥功能允许用户在事先完全不知道密钥的条件下，自动分析并计算密钥，然后直接解码。仅针对VP9流有效。
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支持自动化运行，仅需一行命令传入整个文件夹/多个文件，将会按顺序分别解析。输入文件夹时，输出文件能够保持原始目录结构。
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相比VGM工具箱，可手动指定密钥，以及简单还原音视频的后缀名称。
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支持@SBT字幕流解析，自动转码输出为SRT文件。
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Supports multiple modes, including direct decoding, cracking and outputting the key, and cracking the key followed by decoding. The key-cracking function allows users to automatically analyze and calculate the key—without any prior knowledge of it—and then decode directly; this feature applies only to VP9 streams.
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Supports automated operation; a single command processing an entire folder or multiple files allows for sequential parsing. When processing a folder, the output files preserve the original directory structure.
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Unlike the VGM Toolbox, this tool allows for manual key specification and easily restores the correct file extensions for audio and video files.
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Supports parsing of @SBT subtitle streams and automatic transcoding to SRT files.
Usage: TurboUSM.CLI.exe <mode> [options] [-i <input>]... -o <output>
mode: -d (decode only) | -k (key only) | -cd (crack key+decode)
options: -c (clean temp files), -s <Int64> (specify a key for all input files,support HEX string and decimal number)
例子：
TurboUSM.CLI -cd -i D:\Usm\Test\1.usm -i D:\Usm\Test\2.usm -o D:\Usm_out\Test
自动解析两个指定USM的密钥，并将视频解码到目标文件夹。
TurboUSM.CLI -cd -c -i D:\Usm\Test -o D:\Usm_out
自动解析整个文件夹中所有.usm文件的密钥并且解码到目标文件夹，保持原始目录，解码完自动清理中间缓存文件。
TurboUSM.CLI -d -s 1000012345 -i E:\Movie.usm -o E:\
解码一个USM视频，手动指定密钥，并输出到目标文件夹。
Examples:
TurboUSM.CLI -cd -i D:\Usm\Test\1.usm -i D:\Usm\Test\2.usm -o D:\Usm_out\Test
Automatically resolve the keys for two specified USM files and decode the video to the target folder.
TurboUSM.CLI -cd -c -i D:\Usm\Test -o D:\Usm_out
Automatically resolve keys for all .usm files in the folder and decode them to the target folder while preserving the original directory structure; intermediate cache files are automatically cleaned up after decoding.
TurboUSM.CLI -d -s 1000012345 -i E:\Movie.usm -o E:\
Decode a USM video using a manually specified key and output the result to the target folder.
此项目引用到了两个核心第三方库：
Myitian/UsmDivinerSharp (GPLv3)
Myitian/GI-cutscenes-lib (GPLv3)
在原有GI-cutscenes-lib代码基础上进行了部分逻辑修改，修改内容同样受原始开源协议约束。
This project utilizes two core third-party libraries:
Myitian/UsmDivinerSharp (GPLv3)
Myitian/GI-cutscenes-lib (GPLv3)
Modifications have been made to the logic of the original GI-cutscenes-lib code; these changes are also subject to the terms of the original open-source license.