X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfsound.c;h=8edec3509f3c8c3dc2b3930afea7b65d7dd124e8;hb=e3147ae362f22e9627c7eace0b33d01c09e30f25;hp=3e5652b2358839494e22fd72b30d36a81e5ece71;hpb=8526dcf3a698c688e2cc4430ae106b5ecf70677f;p=swftools.git

diff --git a/lib/modules/swfsound.c b/lib/modules/swfsound.c
index 3e5652b..8edec35 100644
--- a/lib/modules/swfsound.c
+++ b/lib/modules/swfsound.c
@@ -88,7 +88,7 @@ int swf_mp3_bitrate = 32;
 #define HAVE_SOUND
 
 #include <stdarg.h>
-#include "../lame/lame.h"
+#include <lame.h>
 
 static lame_global_flags*lame_flags;
 
@@ -312,3 +312,25 @@ void swf_SetSoundInfo(TAG*tag, SOUNDINFO*info)
 }
 
 
+void swf_SetSoundDefineMP3(TAG*tag, U8* data, unsigned length,
+                           unsigned SampRate,
+                           unsigned Channels,
+                           unsigned NumFrames)
+{
+    U8 compression = 2; // 0 = raw, 1 = ADPCM, 2 = mp3, 3 = raw le, 6 = nellymoser
+    U8 rate;     // 0 = 5.5 Khz, 1 = 11 Khz, 2 = 22 Khz, 3 = 44 Khz
+    U8 size = 1; // 0 = 8 bit, 1 = 16 bit
+    U8 type = Channels==2; // 0=mono, 1=stereo
+    
+    rate = (SampRate >= 40000) ? 3
+         : (SampRate >= 19000) ? 2
+         : (SampRate >= 8000) ? 1
+         : 0;
+
+    swf_SetU8(tag,(compression<<4)|(rate<<2)|(size<<1)|type);
+
+    swf_SetU32(tag, NumFrames * 576);
+
+    swf_SetU16(tag, 0); //delayseek
+    swf_SetBlock(tag, data, length);
+}