#1778 closed enhancement (fixed)
Support for Voice Processing IO Audio Unit on Mac
Reported by: | nanang | Owned by: | nanang |
---|---|---|---|
Priority: | normal | Milestone: | release-2.10 |
Component: | pjmedia-audiodev | Version: | trunk |
Keywords: | Cc: | ||
Backport to 1.x milestone: | Backported: | no |
Description (last modified by ming)
Voice Processing IO Audio Unit is considered to provide nice features such as echo cancellation & AGC, it is supported since Mac OSX 10.7.
Our internal testing indicates that the EC performance is far more superior than any software EC. However, VPIO seems to work only with specific devices, thus requiring you to use the default/built-in audio I/O devices (i.e. it doesn't allow you to select your own devices). Application wishing to disable the hardware EC and use software EC instead can specify PJMEDIA_ECHO_USE_SW_ECHO in pjsua_media_config.ec_options (or MediaConfig.ecOptions in pjsua2).
*Limitation: only works in mono. *
Change History (6)
comment:1 Changed 3 years ago by nanang
- Milestone changed from release-2.x to release-2.9
comment:2 Changed 18 months ago by ming
- Description modified (diff)
comment:3 Changed 18 months ago by ming
- Resolution set to fixed
- Status changed from new to closed
comment:4 Changed 15 months ago by ming
In 6127:
comment:5 Changed 15 months ago by ming
In 6128:
comment:6 Changed 15 months ago by ming
- Description modified (diff)
In 6094: