Changeset 3841 for pjproject/trunk/pjmedia/include/pjmedia/echo.h

Timestamp:

Oct 24, 2011 9:28:13 AM (12 years ago)

Author:

ming

Message:

Re #1395: Backport of PJSIP 1.x branch into PJSIP 2.0 trunk

• Backport of r3557:r3832

TODO: ticket #1268 (Option for automatic/manual sending of RTCP SDES/BYE for the stream) for video stream.

Location:

pjproject/trunk

Files:

• . (modified) (1 prop)
• pjmedia/include/pjmedia/echo.h (modified) (1 diff)

pjproject/trunk/pjmedia/include/pjmedia/echo.h

@@ -89 +89 @@
      * canceller will not be called by different threads at the same time.
      */
-    PJMEDIA_ECHO_NO_LOCK = 16
+    PJMEDIA_ECHO_NO_LOCK = 16,
+
+    /**
+     * If PJMEDIA_ECHO_USE_SIMPLE_FIFO flag is specified, the delay buffer
+     * created for the echo canceller will use simple FIFO mechanism, i.e.
+     * without using WSOLA to expand and shrink audio samples.
+     */
+    PJMEDIA_ECHO_USE_SIMPLE_FIFO = 32
+
 
 } pjmedia_echo_flag;