[FFmpeg-cvslog] r14047 - trunk/libavcodec/mlp_parser.c

[ramiro]

Author: ramiro
Date: Wed Jul  2 14:24:50 2008
New Revision: 14047

Log:
Clarify comment about parity nibble.

Modified:
   trunk/libavcodec/mlp_parser.c

Modified: trunk/libavcodec/mlp_parser.c
==============================================================================
--- trunk/libavcodec/mlp_parser.c	(original)
+++ trunk/libavcodec/mlp_parser.c	Wed Jul  2 14:24:50 2008
@@ -238,7 +238,8 @@ static int mlp_parse(AVCodecParserContex
     sync_present = (AV_RB32(buf + 4) & 0xfffffffe) == 0xf8726fba;
 
     if (!sync_present) {
-        // First nibble of a frame is a parity check of the first few nibbles.
+        /* The first nibble of a frame is a parity check of the 4-byte
+         * access unit header and all the 2- or 4-byte substream headers. */
         // Only check when this isn't a sync frame - syncs have a checksum.
 
         parity_bits = 0;