[NUT-devel] [nut]: r611 - docs/nut4cc.txt

[michael]

Author: michael
Date: Tue Feb 12 15:50:38 2008
New Revision: 611

Log:
PCM audio
comments welcome


Modified:
   docs/nut4cc.txt

Modified: docs/nut4cc.txt
==============================================================================
--- docs/nut4cc.txt	(original)
+++ docs/nut4cc.txt	Tue Feb 12 15:50:38 2008
@@ -82,5 +82,16 @@ ARGB    Packed RGBA 8:8:8:8, 32bpp, ARGB
 RGB[24] Packed RGB 8:8:8, 24bpp RGB [NOT in AVI]
 BGR[24] Packed RGB 8:8:8, 24bpp BGR [NOT in AVI]
 
+Raw audio: [x] is an byte with value x,  [NOT in AVI]
+ALAW    A-LAW
+ULAW    MU-LAW
+<sign><type><interleaving><bits> little endian PCM
+<bits><interleaving><type><sign> big endian PCM
+    <sign> is S for signed, U for unsigned
+    <type> is I for integer, F for IEEE float
+    <interleaving> is D for default (left, right)
+    <bits> is 8/16/24/32
+SFD[32]   would for example be signed 32 bit little endian IEEE float
 
-FIXME mpeg4/dv/gray16/audio codecs
+
+FIXME mpeg4/dv/gray16/audio codecs/multi chan interleaving