use slightly different method for updating progress display in ffmsindex.exe,...

use slightly different method for updating progress display in ffmsindex.exe, might make some GUI makers happy

Originally committed to SVN as r2467.

FFmpegSource2/ffmsindex.cpp

@@ -120,12 +120,12 @@ static int FFMS_CC UpdateProgress(int State, int64_t Current, int64_t Total, voi
 
 	*LastPercentage = Percentage;
 
-	if (Percentage < 10)
+	/*if (Percentage < 10)
 		cout << "\b\b";
 	else
-		cout << "\b\b\b";
+		cout << "\b\b\b"; */
 
-	cout << Percentage << "%";
+	cout << "Indexing, please wait... " << Percentage << "% \r";
 	
 	return 0;
 }
@@ -138,16 +138,16 @@ void DoIndexing () {
 
 	Index = FFMS_ReadIndex(CacheFile.c_str(), FFMSErrMsg, MsgSize);
 	if (Overwrite || Index == NULL) {
-		std::cout << "Indexing, please wait...  0%";
+		std::cout << "Indexing, please wait... 0% \r";
 		Index = FFMS_MakeIndex(InputFile.c_str(), TrackMask, DumpMask, AudioFile.c_str(), IgnoreErrors, UpdateProgress, &Progress, FFMSErrMsg, MsgSize);
 		if (Index == NULL) {
-			std::string Err = "Indexing error: ";
+			std::string Err = "\nIndexing error: ";
 			Err.append(FFMSErrMsg);
 			throw Err;
 		}
 
 		if (Progress != 100)
-			std::cout << "\b\b\b100%";
+			std::cout << "Indexing, please wait... 100% \r";
 		
 		std::cout << std::endl << "Writing index... ";