Tries to find a human readable text label for this channel mapping, i.e.\ "Stereo", "Surround 7.1" and so on. If the channel mapping is unknown NULL will be returned. \since 0.9.15
See Implementation
Tries to find a human readable text label for this channel mapping, i.e.\ "Stereo", "Surround 7.1" and so on. If the channel mapping is unknown NULL will be returned. \since 0.9.15