Changeset 3402 for pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/sound_port.h

Timestamp:

Dec 30, 2010 4:31:16 PM (13 years ago)

Author:

ming

Message:

Re #1184: Adding pjmedia_clock_src for the purpose of audio and video synchronization and also to provide synchronization mechanism between two medias in general.

File:

• pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/sound_port.h (modified) (2 diffs)

pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/sound_port.h

@@ -26 +26 @@
  */
 #include <pjmedia-audiodev/audiodev.h>
+#include <pjmedia/clock.h>
 #include <pjmedia/port.h>
 
@@ -243 +244 @@
 
 /**
+ * Get a clock source from the sound port.
+ *
+ * @param snd_port  The sound port.
+ * @param dir       Sound port's direction.
+ *
+ * @return          The clock source.
+ */
+PJ_DECL(pjmedia_clock_src *)
+pjmedia_snd_port_get_clock_src( pjmedia_snd_port *snd_port,
+                                pjmedia_dir dir );
+
+
+/**
  * Connect a port to the sound device port. If the sound device port has a
  * sound recorder device, then this will start periodic function call to