Document the PS_BASELINE define.

Originally committed as revision 23659 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 78ba1d39d9
parent 284b041b1c
commit 78ba1d39d9
1 changed files with 3 additions and 1 deletions
--- a/libavcodec/ps.c
+++ b/libavcodec/ps.c
@ -27,7 +27,9 @@
 #include "ps_tablegen.h"
 #include "psdata.c"

-#define PS_BASELINE 0
+#define PS_BASELINE 0  //< Operate in Baseline PS mode
+                       //< Baseline implies 10 or 20 stereo bands,
+                       //< mixing mode A, and no ipd/opd

 #define numQMFSlots 32 //numTimeSlots * RATE