Windows CPAL Panic

[DusterTheFirst]

Describe the bug When attempting to play a song, a the song does not play and nothing seems to happen. Running the gui from the console, one can see a panic message as soon as the playback is requested.

Panic

thread 'cpal_wasapi_out' panicked at 'index out of bounds: the len is 1 but the index is 1', psst-core\src\audio\source.rs:70:13
stack backtrace:
   0:     0x7ff67c6ee27f - <unknown>
   1:     0x7ff67c70745a - <unknown>
   2:     0x7ff67c6e6398 - <unknown>
   3:     0x7ff67c6f0b56 - <unknown>
   4:     0x7ff67c6f0535 - <unknown>
   5:     0x7ff67c6f11b5 - <unknown>
   6:     0x7ff67c6f0d9b - <unknown>
   7:     0x7ff67c6eeba7 - <unknown>
   8:     0x7ff67c6f0cf9 - <unknown>
   9:     0x7ff67c731810 - <unknown>
  10:     0x7ff67c7317d7 - <unknown>
  11:     0x7ff67c4a11dd - <unknown>
  12:     0x7ff67c4535f0 - <unknown>
  13:     0x7ff67c5e4405 - <unknown>
  14:     0x7ff67c460adb - <unknown>
  15:     0x7ff67c49ae36 - <unknown>
  16:     0x7ff67c6f4cbc - <unknown>
  17:     0x7ffcb46e7034 - BaseThreadInitThunk
  18:     0x7ffcb4ca2651 - RtlUserThreadStart

Environment

• OS:

  • Edition: Windows 10 Enterprise
  • Version: 21H2
  • OS build: 19044.1503
  • Experience: Windows Feature Experience Pack 120.2212.3030.0

• Version: https://nightly.link/jpochyla/psst/actions/runs/1748008154/Psst.exe.zip

[jpochyla]

Hi, your audio output has only one channel (mono), and Psst is doing only very rudimentary channel mapping. Either way, I doubt you actually want to listen to music on mono. Is your setup indeed limited in this way, or is the output selection logic wrong?

[DusterTheFirst]

My audio output is not mono. The output logic most probably is selecting the wrong output format.