What's new in QNX Neutrino 7.0: Audio component BuildID 387—October 2, 2017 (7.0.387.S201710021920)
- New control events
- A new control event has been added that allows you monitor
audio management and determine the active audio streams that are
running on the system. As part of this update, new APIs are available that include:
In addition, support for the SND_CTL_READ_AUDIOMGMT_CHG control event
has been added and a new audiomgmt callback.
You can find more information about both in
the “snd_ctl_callbacks_t” type.
- Use of the predictive limiter
- The use of the limiter has been improved to avoid distortion.
For more information, see “PCM software mixer”
- in the Audio Architecture chapter of this guide.