ffmpeg: fix AAC/LATM playback for streams with changing config. From …

…MythTV commit: b289778325e7a52995f6e5b37fce7f76e92d60aa
margro · Dec 4, 2011 · 0a8fd4f · 0a8fd4f
1 parent ee9d3de
commit 0a8fd4f
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Showing 3 changed files with 111 additions and 54 deletions.
diff --git a/lib/ffmpeg/libavcodec/aac.h b/lib/ffmpeg/libavcodec/aac.h
@@ -129,6 +129,7 @@ typedef struct {
 #define SCALE_MAX_POS   255    ///< scalefactor index maximum value
 #define SCALE_MAX_DIFF   60    ///< maximum scalefactor difference allowed by standard
 #define SCALE_DIFF_ZERO  60    ///< codebook index corresponding to zero scalefactor indices difference
+#define POW_SF2_ZERO    200    ///< ff_aac_pow2sf_tab index corresponding to pow(2, 0);
 
 /**
  * Individual Channel Stream