avcenc: correct the description for the mode parameter

Signed-off-by: Hai Lan <hai.lan@intel.com>

diff --git a/test/encode/avcenc.c b/test/encode/avcenc.c
index e999c77..0627bfd 100644 (file)
--- a/test/encode/avcenc.c
+++ b/test/encode/avcenc.c
@@ -1108,7 +1108,7 @@ static void encode_pb_pictures(FILE *yuv_fp, FILE *avc_fp, int f, int nbframes)
 
 static void show_help()
 {
-    printf("Usage: avnenc <width> <height> <input_yuvfile> <output_avcfile> [qp=qpvalue|fb=framebitrate] [mode=1(I frames only)/2(I and P frames)/3(I, P and B frames)\n");
+    printf("Usage: avnenc <width> <height> <input_yuvfile> <output_avcfile> [qp=qpvalue|fb=framebitrate] [mode=0(I frames only)/1(I and P frames)/2(I, P and B frames)\n");
 }
 
 static void avcenc_context_seq_param_init(VAEncSequenceParameterBufferH264Ext *seq_param,