https://github.com/nilaoda/tsdecrypt

[Windows] Decrypt CSA encrypted MPEG-TS file using FFdecsa.
https://github.com/nilaoda/tsdecrypt

decsa dvb-c ffdecsa mpegts tsdecrypt

Last synced: about 2 months ago
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[Windows] Decrypt CSA encrypted MPEG-TS file using FFdecsa.

• Host: GitHub
• URL: https://github.com/nilaoda/tsdecrypt
• Owner: nilaoda
• License: gpl-2.0
• Created: 2022-03-08T03:42:36.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-02-22T15:36:12.000Z (over 2 years ago)
• Last Synced: 2025-03-24T20:13:04.380Z (2 months ago)
• Topics: decsa, dvb-c, ffdecsa, mpegts, tsdecrypt
• Language: C
• Homepage:
• Size: 368 KB
• Stars: 34
• Watchers: 3
• Forks: 8
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# TSDecrypt

一个Windows GUI软件，通过调用 [FFdecsa](https://github.com/nilaoda/TSDecrypt/tree/main/FFDeCsa-1.0.2-Altx) 来实现CSA加扰TS文件的高性能解扰. 目前已初步实现基本功能.

![image](Screens/Snipaste_2023-02-11_01-53-41.jpg)

# Performance

* `x86` 机器使用 `PARALLEL_064_MMX` ，在主流CPU上解密速度可达**110MB/s**.

* `x64` 机器使用 `PARALLEL_128_2LONG` ，在主流CPU上解密速度可达**190MB/s**.

输入`benchmark`以测试当前机器最大解密速度

![image](Screens/Snipaste_2023-02-12_02-19-06.jpg)

# Compile dll on Windows

* `x86` https://sourceforge.net/projects/mingw/

* `x64` https://winlibs.com/

# Command Line

```

TSDecryptGUI  [OPTIONS]

  --output-file                Set output file

  --output-dir                 Set output directory

  --key                        Set decryption key

  --auto                            Auto decrypt, then close

  --del                             Delete source after done

  --no-check                        Do not check CW

```

# Batch Jobs

Create `.bat` file, write command one by one:

```bat

:: Target file: D:\FEED_1_dec.ts

start /wait TSDecryptGUI.exe D:\FEED_1.ts --key 2021084925aaaa79 --auto

:: Delete source after decryption. Target file: G:\DEC\FEED_2_dec.ts

start /wait TSDecryptGUI.exe D:\FEED_2.ts --key 2022014317aacc8d --output-dir G:\DEC --auto --del

:: Set output file. Target file: G:\DEC\3.ts

start /wait TSDecryptGUI.exe D:\FEED_3.ts --key 2022014317aacc8d --output-file G:\DEC\3.ts --auto --del

```

Run `.bat`

# Thanks

**fatih89r**, 

**Altx**, 

**hez2010**