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Head rotation crashes in bitrate switching

Using the attached self-test parameters file (self_test_br_sw_HR.prm), I observed several crashes in head rotation related code.

Specifically, the crashing conditions are:

  • Multi-channel 5_1 bitrate switching from 13.2 kbps to 512 kbps, 48kHz in, 48kHz out, BINAURAL out (Decoding)
  • Multi-channel 7_1_4 bitrate switching from 24.4 kbps to 256 kbps, 48kHz in, 32kHz out, BINAURAL out, FEC at 5% (Decoding)
  • Multi-channel 5_1 bitrate switching from 24.4 kbps to 256 kbps, 48kHz in, 48kHz out, BINAURAL out, FEC at 10% (Decoding)
  • SBA planar 3OA bitrate switching from 24.4 kbps to 256 kbps, 48kHz in, 48kHz out, BINAURAL out (Decoding)
  • SBA 3OA bitrate switching from 13.2 kbps to 512 kbps, 48kHz in, 48kHz out, BINAURAL out (Decoding)
  • SBA FOA bitrate switching from 13.2 kbps to 192 kbps, 48kHz in, 48kHz out, BINAURAL out (Decoding)
  • SBA 3OA bitrate switching from 13.2 kbps to 128 kbps, 32kHz in, 32kHz out, DTX on, BINAURAL out (Decoding)
  • SBA FOA bitrate switching from 13.2 kbps to 192 kbps, 32kHz in, 32kHz out, DTX on, BINAURAL out (Decoding)
  • SBA 2OA bitrate switching from 16.4 kbps to 512 kbps, 48kHz in, 48kHz out, BINAURAL out (Decoding)