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Thanks for your answer. I use alsa 1.0.25 In the link you see that a channelmap exists for the hdsp9632 but not for the hdsp9652. The missing part is: char channel_map_h9632_ds[12] = {
0, 1, 2, 3, 8, 9, 10, 11, 12, 13, 14, 15
};
As i said, i don't know if that is the problem. Imagine you have a 12-track project with someone speaking "one one one..." on track 1, "two two two..." on track 2 and so on. Imagine also that your output-routing is straight. Track 1 > Out 1, Track 2 > Out 2, ..... When you open hdspmixer while jack is working at double speed (88,2 - 96), what happens is that: Track 1 is not routed to any out, Track 2 is routed to Out 1, Track 3 not routed, Track 4 routed to Out 2, Track 5 is not routed, Track 6 is routed to Out 5, Track 7 is not routed, Track 8 is routed to Out 6, and so on... I actually lose my (physical) outs 3,4,7,8,11,12. There is no way to get them adressed. Thanks Le 29/10/2015 21:55, Markus Seeber a
écrit :
On 10/29/2015 02:16 PM, Klaus Löhmann wrote:Hello, first post here, so i don't know if i do everything like expected. When i open hdspmixer @ 96k, the output routing is strange: 1st channel doesn't output, channel 2 outputs on out1, CH 3 doesn't output, CH 4 outputs on out 2 ...and so on.Yes this should be correct. ADAT optical does only support up to 48KHz per channel, thus the card switches on 96KHz into double speed mode, which means, that the data for a single channel is transmitted over two channels. This means that the channel count is cut to half.I opened a topic on the RME-Linux-Forum a while ago: https://www.forum.rme-audio.de/viewtopic.php?id=17373 While regarding the sources, i realized (i am at no means a coder/dev/whatever, so...) that in the hdspmixer the channelmap is missing for the HDSP9652, but for the other cards (Digiface, Multiface, RPM...) Channelmpas are specified.Maybe you are using an old version? I found a matching mapping right here for alsa-tools version 1.0.29 : https://fossies.org/dox/alsa-tools-1.0.29/channelmap_8cxx_source.html#l00099 ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user |
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