On May 21, 2004 04:22 am, Clemens Ladisch wrote: > Apparently, the data is stored in the upper 24 bits of a 32-bit value, > so S32 would be the correct sample format. Please apply the patch > below and use "-f S32" in all aplay/arecord calls.
Ok patch applied, I am using S32 > Interpreted in S32 format, the recorded data in your file would be: > Looks as if recording works OK. It seems to, except that this time with S32 I can't see anything in the resulting wav file. (I use audacity to look at the resulting file, it shows 12 channels now with no recorded audio at all) I can't play it yet as aplay just says the number of channels is not supported. (I tried from 1 - 14 ) It may be geting the number of channels from the wav file. I tried to delete 2 channels but audacity always mixes down an export. I have no other tools. > What happens when you start recording and then playing at the same > time? Still can't play. > (Maximum signal value would be +/-8388607, so the DC offset in the > first channel is around 0.07%. Or was there a signal? :-) > There is a voice signal on the first channel. The other channels have no input. > It's 10 channels in the playing direction. The ICE1712 has 8 analog > and 2 digital channels in both directions, and has two additional > channels when recording (mixed together from the other channels for > monitoring, or something like that). Yes thats it exactly. 10 channels - 2 digital - and a monitor mix. I did get another crash but again it was in KDE. Again unable to see the console so no info available. Unable to reproduce from the command lne. I suspect some interaction with KDE. Still working on 2.6.6 not completely working yet. Gwyneth > > HTH > Clemens ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
