RTC IOS C/C++ SDK v9.22.0

What's New

  • Introduced new 16kHz BVC model krisp-bvc-o-lite-v4.
  • Introduced the enableLowPrecisionExecution flag to enable neon-fp16 optimization for all BVC models and the krisp-nc-o-med-v7 NC model, reducing CPU execution time by 38–50%. Previously, this optimization was available only with specialized -fp16 suffixed models. Dedicated FP16 models are no longer required. When the flag is enabled, the SDK automatically detects neon-fp16 hardware support and enables the instruction set when available.
  • Fixed a crash that could occur when multiple sessions were created and processed concurrently within the same process.
  • Fixed a memory leak during session creation for certain NC and BVC models.