How can I correctly encode Dolby Pro Logic 1 (the one with just one rear speaker) from my PC? I've got a USB sound card, and using my onboard HD Audio is not an option because it blew out or something - it won't even show up in "lspci" under Ubuntu Linux.
I'm currently quadruple-booting OSX64 10.5, Windows 7 64 ultimate, Ubuntu 11.04 🙂p), and Windows XP 64. I run most of the time under Win7 so I'd like a solution mainly for that. I want it to work across the board in all apps that can provide surround sound: mainly games, video and upconversion from stereo music.
I'm currently quadruple-booting OSX64 10.5, Windows 7 64 ultimate, Ubuntu 11.04 🙂p), and Windows XP 64. I run most of the time under Win7 so I'd like a solution mainly for that. I want it to work across the board in all apps that can provide surround sound: mainly games, video and upconversion from stereo music.
Is the USB sound card multichannel or is it connected to a receiver that needs encrypted SPDIF to handle multichannel?
Since the designers of these encryptions have as far as i know refused to provide specifications and documentation so no open implementations exist. Only exception I've read about is Dolby Digital which supposedly is encodable through ALSA.
Since the designers of these encryptions have as far as i know refused to provide specifications and documentation so no open implementations exist. Only exception I've read about is Dolby Digital which supposedly is encodable through ALSA.
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