Changes between Version 15 and Version 16 of Nokia_APS_VAS_Direct

Timestamp:

Feb 23, 2009 11:04:43 AM (16 years ago)

Author:

bennylp

Comment:

--

Nokia_APS_VAS_Direct

@@ -69 +69 @@
 #define PJMEDIA_HAS_INTEL_IPP           0
  }}}
- 1. Enable passthrough codecs, and selectively enable/disable which passthrough codecs to be supported. The passthrough codecs supported would depend on which codecs are supported by the sound device backends that you choose to use:
+ 1. Enable passthrough codecs, and selectively enable/disable which passthrough codecs to be supported. The passthrough codecs supported would depend on which codecs are supported by the sound device backend that you choose to use:
  {{{
 #define PJMEDIA_HAS_PASSTHROUGH_CODECS  1
@@ -80 +80 @@
 #define PJMEDIA_HAS_PASSTHROUGH_CODEC_ILBC      0
  }}}
- The following table shows what codecs are supported by the various sound device backends:
- || Codec || APS || VAS || WMME ||
- || PCMA  ||  1  ||  1  ||   1  ||
- || PCMU  ||  1  ||  1  ||   1  ||
- || AMR-NB||  1  ||  1  ||     ||
- || G.729 ||  1  ||  1  ||     ||
- || iLBC  ||  1  ||  1  ||     ||
-
+ The following table shows what formats/codecs are supported by the various sound device backends:
+ {{{
+  Format   APS  VAS  WMME Symbian-MMF  PortAudio
+  ----------------------------------------------
+  linear   1    1    1       1           1
+  PCMA     1    1    1
+  PCMU     1    1    1
+  AMR-NB   1    1
+  G.729    1    1
+  iLBC     1    1
+ }}}
+ Notes:
+   - VAS is to be supported in future release
+   - the WMME backend points to the native wmme_dev.c implementation and not WMME implementation from !PortAudio. We only use this WMME implementation to test APS-Direct framework on PC.
  1. If you are using PJSUA-LIB, then relatively that's all needed to make use of APS-Direct. Please note that the application logic must take care that there can only be one source transmitting to any destination in the switchboard.
 
@@ -155 +161 @@
 === Sound Device API ===
 
-[wiki:Audio_Dev_API New sound device API] has been introduced. Please see the link for more information.
+'''New'''[wiki:Audio_Dev_API Audio Device API] has been introduced. Please see the link for more information.
 
 === New Audio Switchboard (the non-mixing conference bridge) === #switchboard
@@ -181 +187 @@
 Internal documentations:
  1. [wiki:APS Using APS in PJSIP]
+ 1. '''New''' [wiki:Audio_Dev_API Audio Device API]
  1. [wiki:FAQ#symbian Known problems of PJSIP with APS and Symbian target in general]
  1. [http://www.pjsip.org/pjmedia/docs/html/index.htm PJMEDIA and PJMEDIA-CODEC Documentation]
+
 
 External links: