--- formats/format_g729.c	(Asterisk 13.6)
+++ formats/format_g729.c	(working copy)
@@ -46,2 +46,2 @@
-#define	BUF_SIZE	20	/* two G729 frames */
-#define	G729A_SAMPLES	160
+#define	BUF_SIZE	10	/* one G729 frame */
+#define	G729A_SAMPLES	80
--- formats/format_pcm.c	(Asterisk 13.6)
+++ formats/format_pcm.c	(working copy)
@@ -42 +42 @@
-#define BUF_SIZE 160		/* 160 bytes, and same number of samples */
+#define BUF_SIZE 80		/* 80 bytes, and same number of samples */
--- formats/format_wav.c	(Asterisk 13.6)
+++ formats/format_wav.c	(working copy)
@@ -46 +46 @@
-#define	WAV_BUF_SIZE	320
+#define	WAV_BUF_SIZE	160
--- formats/format_sln.c	(Asterisk 13.6)
+++ formats/format_sln.c	(working copy)
@@ -120 +120 @@
-static struct ast_frame *slinear_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 320);}
+static struct ast_frame *slinear_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 160);}
@@ -129 +129 @@
-	.buf_size = 320 + AST_FRIENDLY_OFFSET,
+	.buf_size = 160 + AST_FRIENDLY_OFFSET,
@@ -132 +132 @@
-static struct ast_frame *slinear12_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 480);}
+static struct ast_frame *slinear12_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 240);}
@@ -141 +141 @@
-	.buf_size = 480 + AST_FRIENDLY_OFFSET,
+	.buf_size = 240 + AST_FRIENDLY_OFFSET,
@@ -144 +144 @@
-static struct ast_frame *slinear16_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 640);}
+static struct ast_frame *slinear16_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 320);}
@@ -153 +153 @@
-	.buf_size = 640 + AST_FRIENDLY_OFFSET,
+	.buf_size = 320 + AST_FRIENDLY_OFFSET,
@@ -156 +156 @@
-static struct ast_frame *slinear24_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 960);}
+static struct ast_frame *slinear24_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 480);}
@@ -165 +165 @@
-	.buf_size = 960 + AST_FRIENDLY_OFFSET,
+	.buf_size = 480 + AST_FRIENDLY_OFFSET,
@@ -168 +168 @@
-static struct ast_frame *slinear32_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 1280);}
+static struct ast_frame *slinear32_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 640);}
@@ -177 +177 @@
-	.buf_size = 1280 + AST_FRIENDLY_OFFSET,
+	.buf_size = 640 + AST_FRIENDLY_OFFSET,
@@ -180 +180 @@
-static struct ast_frame *slinear44_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 1764);}
+static struct ast_frame *slinear44_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 882);}
@@ -189 +189 @@
-	.buf_size = 1764 + AST_FRIENDLY_OFFSET,
+	.buf_size = 882 + AST_FRIENDLY_OFFSET,
@@ -192 +192 @@
-static struct ast_frame *slinear48_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 1920);}
+static struct ast_frame *slinear48_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 960);}
@@ -201 +201 @@
-	.buf_size = 1920 + AST_FRIENDLY_OFFSET,
+	.buf_size = 960 + AST_FRIENDLY_OFFSET,
@@ -204 +204 @@
-static struct ast_frame *slinear96_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 3840);}
+static struct ast_frame *slinear96_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 1920);}
@@ -213 +213 @@
-	.buf_size = 3840 + AST_FRIENDLY_OFFSET,
+	.buf_size = 1920 + AST_FRIENDLY_OFFSET,
@@ -216 +216 @@
-static struct ast_frame *slinear192_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 7680);}
+static struct ast_frame *slinear192_read(struct ast_filestream *s, int *whennext){return generic_read(s, whennext, 3840);}
@@ -225 +225 @@
-	.buf_size = 7680 + AST_FRIENDLY_OFFSET,
+	.buf_size = 3840 + AST_FRIENDLY_OFFSET,