On Mon, Jul 14, 2003 at 08:31:37PM +0200, Martin Fiedler wrote: > > Anyone gotten AC3 passthrough to the SPDIF output on a YMF754 chip to work? > > Yes, works flawless here through optical out. I tested ac3-avis, DVDs in > mplayer/xine and had no problems at all.
What receiver do you have? My guess is that the problem is related to the "Valid" bits in the SPDIF stream, as suggested by Ray Heasman (http://www.mail-archive.com/[EMAIL PROTECTED]/msg07787.html). Maybe my receiver is improperly interpreting these bits. Anyways, I replaced the YMF-754 based card with a C-Media CMI8738 based one and AC3 passthrough worked immediately. > OT: Do you know where to get any other .ac3 samples? Had a hard time on > Google to find this page... The README in the ac3dec directory has useful hints to find sample ac3 files. I got mine from http://www.digital-digest.net/downloads/files/trailers/ac3test.exe. It contains a voice track that identifies all 5 channels. With this track I also noticed that left and right channels were reversed. -- Koef. ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here: http://www.vmware.com/wl/offer/345/0 _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
