Robert Elz wrote: > | (</dev/audio0) 2>/dev/null > > Is it guaranteed that audio0 exists if any audio does? Including > with kernel configs that wire down devices to specific hardware? > That is, is it possible that audio1 might exist when audio0 doesn't?
I suppose this is possible, but I think such cases would be rare enough that there is no harm in skipping the tests on those. Would the tests even work if there is no audio0? > Also, is it guaranteed that all audio devices can be opened for reading, > even if the hardware is speaker only (like perhaps USB speakers)? Same thing there. -- Andreas Gustafsson, g...@gson.org
