Convert digital pcm format to DD

[Luporion]

Hi,
i own a 5.1 Dolby Digital and DTS compatible speaker setup. It's using optical in and my pc also has optical out.
Unfortunately many games and other live stuff only outputs pcm.
Is it possible to turn a pcm 5.1 audio stream to a DD or DTS output with this tool?

[Loliconera]

When using the DD or DTS output format on your receiver, you should see a label on your receiver screen with the name Dolby Digital or DTS, no matter if the output is PC 2.0 or PCM 5.1 or PCM 7.1.

DTS Interactive: This is a real-time DTS stream encoder. On the PC, it takes multi-channel audio and converts it to a 1.5 Mbit/s DTS stream for output. Because it uses the original DTS codec to transmit audio, fidelity is limited to 5.1 channels at 48 kHz, 24-bit. Higher than 5.1 channels, higher sample rates, or higher data rates are not supported, due to the lack of support for DTS variants such as DTS 96/24.

Dolby Digital Live (DDL) is a real-time encoding technology for interactive media such as video games. Converts any audio signal on a PC or game console into a 16-bit/48 kHz 5.1 channel Dolby Digital format at 640 kbit/s and transports it over a single S/PDIF cable