Made es_format_t member i_bitrate unsigned int, because I cannot imagine it ever to be negative.

include/vlc_es.h

@@ -163,7 +163,7 @@ struct es_format_t
     video_format_t video;
     subs_format_t  subs;
 
-    int            i_bitrate;
+    unsigned int   i_bitrate;
 
     vlc_bool_t     b_packetized; /* wether the data is packetized
                                     (ie. not truncated) */

modules/codec/dts.c

 /*****************************************************************************
  * dts.c: parse DTS audio sync info and packetize the stream
  *****************************************************************************
- * Copyright (C) 2003 the VideoLAN team
+ * Copyright (C) 2003-2005 the VideoLAN team
  * $Id$
  *
  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
@@ -54,8 +54,12 @@ struct decoder_sys_t
 
     mtime_t i_pts;
 
-    int i_frame_size, i_bit_rate;
-    unsigned int i_frame_length, i_rate, i_channels, i_channels_conf;
+    unsigned int i_bit_rate;
+    unsigned int i_frame_size;
+    unsigned int i_frame_length;
+    unsigned int i_rate;
+    unsigned int i_channels;
+    unsigned int i_channels_conf;
 };
 
 enum {
@@ -78,7 +82,7 @@ static void *DecodeBlock  ( decoder_t *, block_t ** );
 
 static inline int SyncCode( const uint8_t * );
 static int  SyncInfo      ( const uint8_t *, unsigned int *, unsigned int *,
-                            unsigned int *, int *, unsigned int * );
+                            unsigned int *, unsigned int *, unsigned int * );
 
 static uint8_t       *GetOutBuffer ( decoder_t *, void ** );
 static aout_buffer_t *GetAoutBuffer( decoder_t * );
@@ -425,7 +429,7 @@ static const unsigned int ppi_dts_bitrate[] =
 static int SyncInfo16be( const uint8_t *p_buf,
                          unsigned int *pi_audio_mode,
                          unsigned int *pi_sample_rate,
-                         int *pi_bit_rate,
+                         unsigned int *pi_bit_rate,
                          unsigned int *pi_frame_length )
 {
     unsigned int i_frame_size;
@@ -537,7 +541,7 @@ static int SyncInfo( const uint8_t *p_buf,
                      unsigned int *pi_channels,
                      unsigned int *pi_channels_conf,
                      unsigned int *pi_sample_rate,
-                     int *pi_bit_rate,
+                     unsigned int *pi_bit_rate,
                      unsigned int *pi_frame_length )
 {
     unsigned int i_audio_mode;