From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 1 Sep 2017 15:32:54 +0000 (+0200)
Subject: opj_compress help: indicate 0 value, instead of 1, for -r parameter to get lossless... 
X-Git-Tag: v2.3.0~46
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=32572617765cb9d77302384653a48d793b8f657f;p=openjpeg

opj_compress help: indicate 0 value, instead of 1, for -r parameter to get lossless encoding (#1009)
---

diff --git a/src/bin/jp2/opj_compress.c b/src/bin/jp2/opj_compress.c
index 494b366a..4a0baed6 100644
--- a/src/bin/jp2/opj_compress.c
+++ b/src/bin/jp2/opj_compress.c
@@ -169,9 +169,9 @@ static void encode_help_display(void)
     fprintf(stdout, "    Different compression ratios for successive layers.\n");
     fprintf(stdout,
             "    The rate specified for each quality level is the desired\n");
-    fprintf(stdout, "    compression factor.\n");
+    fprintf(stdout, "    compression factor (use 0 for lossless)\n");
     fprintf(stdout, "    Decreasing ratios required.\n");
-    fprintf(stdout, "      Example: -r 20,10,1 means \n");
+    fprintf(stdout, "      Example: -r 20,10,0 means \n");
     fprintf(stdout, "            quality layer 1: compress 20x, \n");
     fprintf(stdout, "            quality layer 2: compress 10x \n");
     fprintf(stdout, "            quality layer 3: compress lossless\n");