From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Lars_Hagstr=F6m?= Subject: Creative Mp3+ USB and SPDIF passthrough Date: Tue, 11 Nov 2003 12:34:15 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3FB0C937.30401@update.uu.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hi, I've sent this mail once before, but since I've received no response I send it again (only this once, I wont keep spamming...). I've scoured the net, the alsa-user list and this mailing list for information about how to enable AC3/DTS passthrough on the S/PDIF connector on my new Creative Mp3+ USB box. The only thing I've been able to find is a vague reference saying something that spdif passthrough is not available in usb-audio. Is this the truth? If it is the truth, will it remain so forever, or is anyone working on it? If it is not true, what am I doing wrong? I can get regular stereo output on the digital out. I've got the box set to digital only, which I've worked out is a requirement in windows. I have tried playing stuff both with "aplay -Dspdif" (is this correct?) and with "mplayer -ac hwac3". Would be very grateful for any help, since the passthrough was really the reason I bought the gadget, and I may be returning it if it's not going to work now or any time soon... If someone is working on support for this I would be more than willing to help in testing it. I can not volunteer to actually develop it myself, since I've never worked on anything thats even closely related to this stuff. But I will gladly help anyone who's trying! Lars ------------------------------------------------------- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/