Merge pull request #980 from thealphadollar/correct_help

[IMPROVEMENTS] Update CLI help and HARDBUX Installation Instructions

docs/HARDSUBX.txt

@@ -36,9 +36,17 @@ pkg-config --libs libswscale
 
 On success, you should see the correct include directory path and the linker flags.
 
-To build the program with hardsubx support, from the Linux directory run:-
-./configure --enable-hardsubx
-make ENABLE_HARDSUBX=yes
+To build the program with hardsubx support, 
+
+== from the Linux directory run:-
+    ./configure --enable-hardsubx
+    make ENABLE_HARDSUBX=yes
+
+== using cmake from root directory
+    mkdir build
+    cd build
+    cmake -DWITH_OCR=on -DWITH_HARDSUBX=on ../src/
+    make
 
 NOTE: The build has been tested with FFMpeg version 3.1.0, and Tesseract 3.04.
 

docs/using_cmake_build.txt

@@ -11,8 +11,10 @@ Step 2) create a separate directory where you want to build the target.
 	~> cd ccextractor
 	~> mkdir build
 
-Step 3) make the build system using cmake
-	~> cmake ../src/
+Step 3) make the build system using cmake. Params in [] are optional and have
+been explained later in the document.
+	~> cmake [-DWITH_FFMPEG=ON] [-DWITH_OCR=ON] [-DWITH_SHARING=ON]
+    [-DWITH_HARDSUBX=ON] ../src/
 
 Step 4) Compile the code.
 	~> make
@@ -30,5 +32,8 @@ cmake -DWITH_OCR=ON ../src/
 If you want to build CCExtractor with Sharing and Translating service:
 cmake -DWITH_SHARING ../src/
 
+If you want to build CCExtractor with HARDSUBX support
+cmake -DWITH_OCR=ON ../src/
+
 Hint for looking all the things you want to set from outside
 cmake -LAH ../src/

src/lib_ccx/params.c

@@ -328,7 +328,7 @@ void print_usage (void)
 	mprint ("         -cf filename: Write 'clean' data to a file. Cleans means the ES\n");
 	mprint ("                       without TS or PES headers.\n");
 	mprint ("              -stdout: Write output to stdout (console) instead of file. If\n");
-	mprint ("                       stdout is used, then -o, -o1 and -o2 can't be used. Also\n");
+	mprint ("                       stdout is used, then -o can't be used. Also\n");
 	mprint ("                       -stdout will redirect all messages to stderr (error).\n");
 	mprint ("           -pesheader: Dump the PES Header to stdout (console). This is\n");
 	mprint ("                       used for debugging purposes to see the contents\n");