Hi, On Thu, Mar 10, Dr. Werner Fink wrote: > > it is in sync, but the pcm headers are wrong with ac3 stream. > > What does wrong mean? IMHO the headers which bitstreamout > produce should be correct accordingly to IEC 61937. This > works with AC3, DTS and even with MP2 Audio. Only for the > later one my AV receiver has no auto detection which > requires switching my AV receiver into MP2 Audio mode by hand. The nonaudio bit is not set and my sony amplifier stumble on it. > This is what a sound card should do with loop through, that means > redirect the data from its S/P-DIF in to its S/P-DIF out _without_ > modifying (e.g. _NO_ resampling, clipping or so whatever sound > `washing' which kill the pure compressed data). I know, but I want the soundcard to modifying the pcm data, so that the nonaudio bit is set. My amplifier works great With your bitstreamout plugin, but I can't get the sound in sync. And with loopthrough the nonaudiobit isn't set :( I use the soundcard "C-Media Electronics Inc CM8738 (rev 10)". -- Gru? Dieter -- I do not get viruses because I do not use MS software. If you use Outlook then please do not put my email address in your address-book so that WHEN you get a virus it won't use my address in the