How to Decrypt .ts Files (Key is available)

[MoonLaf]

Hi,

I have a Sat Box on which there is a service to download movies/series from the internet into the hard disk inside the Sat Box.

I managed to obtain the downloading link for one of the movies/series and downloaded it to my hard disk.

There was a decryption file key along with the downloaded movie file.

I would like to ask now if there is a way to De-crypt this video file based on the available key file.

I can watch the video file on VLC or MPC, but it is scrambled.

Below is the details of this video file from Media Info:

General
ID                                       : 0 (0x0)
Complete name                            : D:\!Temp\Temp_DL.nds
Format                                   : MPEG-TS
File size                                : 977 MiB
Duration                                 : 20 min 41 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 6 598 kb/s
FileExtension_Invalid                    : ts m2t m2s m4t m4s tmf ts tp trp ty

Video
ID                                       : 2064 (0x810)
Menu ID                                  : 1 (0x1)
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4.1
Format settings, CABAC                   : Yes
Format settings, RefFrames               : 2 frames
Codec ID                                 : 27
Duration                                 : 29 s 40 ms
Bit rate mode                            : Constant
Bit rate                                 : 6 000 kb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 25.000 FPS
Standard                                 : PAL
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type, store method                  : Separated fields
Scan order                               : Top Field First
Bits/(Pixel*Frame)                       : 0.116
Stream size                              : 20.8 MiB (2%)
Encryption                               : Encrypted
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Audio #1
ID                                       : 2068 (0x814)
Menu ID                                  : 1 (0x1)
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 2
Codec ID                                 : 4
Duration                                 : 20 min 39 s
Bit rate mode                            : Constant
Bit rate                                 : 128 kb/s
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 kHz
Compression mode                         : Lossy
Stream size                              : 18.9 MiB (2%)
Language                                 : English
Encryption                               : Encrypted

Audio #2
ID                                       : 2069 (0x815)
Menu ID                                  : 1 (0x1)
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 2
Codec ID                                 : 4
Duration                                 : 20 min 39 s
Bit rate mode                            : Constant
Bit rate                                 : 128 kb/s
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 kHz
Compression mode                         : Lossy
Stream size                              : 18.9 MiB (2%)
Language                                 : Chinese
Encryption                               : Encrypted

Text
ID                                       : 2073 (0x819)
Menu ID                                  : 1 (0x1)
Format                                   : DVB Subtitle
Codec ID                                 : 6
Duration                                 : 20 min 30 s
Delay relative to video                  : 1 s 70 ms
Language                                 : Chinese

Kind Regards,
Mouna.