shithub: aacenc

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disable mid/side in the lowest band

--- a/libfaac/midside.c

+++ b/libfaac/midside.c

@@ -40,6 +40,9 @@

         double enrgs, enrgd, enrgl, enrgr;

         double maxs, maxd, maxl, maxr;

+	if (sfb < 1)

+            goto setms;

+

         start = coder->sfb_offset[sfb];

         end = coder->sfb_offset[sfb + 1];

@@ -108,6 +111,7 @@

             }

         }

+    setms:

         channel->msInfo.ms_used[*mscnt] = ms;

         (*mscnt)++;

     }