0.2 stable branch

- ATH and some bit allocation tuning for ATRAC1 compatible encoding.
- ATH, energy aware quanitization and tuning for ATRAC3 compatible
  encoding.
- Noticeable improvements for LP4 mode (but still not perfect on some
  tracks for LP4 bitrate)
- Initial implementation of ATRAC3PLUS compatible encoding.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/help.cpp b/src/help.cpp
index 45d17b3..5bef9b3 100644
--- a/src/help.cpp
+++ b/src/help.cpp
@@ -3,13 +3,13 @@
 
 const std::string& GetHelp() {
     const static std::string txt = R"(
-atracdenc is a tool to encode in to ATRAC1 or ATRAC3, decode from ATRAC1 formats
+atracdenc is a tool to encode in to ATRAC1 or ATRAC3, ATRAC3PLUS, decode from ATRAC1 formats
 
 Usage:
 atracdenc {-e <codec> | --encode=<codec> | -d | --decode} -i <in> -o <out>
 
 -e or --encode		encode file using one of codecs
-	{atrac1 | atrac3 | atrac3_lp}
+	{atrac1 | atrac3 | atrac3_lp | atrac3plus}
 -d or --decode		decode file (only ATRAC1 supported for decoding)
 -i			path to input file
 -o			path to output file
@@ -21,13 +21,16 @@ Advanced options:
 --bfuidxconst		Set constant amount of used BFU (ATRAC1, ATRAC3).
 --bfuidxfast		Enable fast search of BFU amount (ATRAC1)
 --notransient[=mask]	Disable transient detection and use optional mask
-			to set bands with forced short MDCT window
+			to set bands with forced short MDCT window (ATRAC1)
 
 Examples:
 Encode in to ATRAC1 (SP)
 	atracdenc -e atrac1 -i my_file.wav -o my_file.aea
 Encode in to ATRAC3 (LP2)
 	atracdenc -e atrac3 -i my_file.wav -o my_file.oma
+Encode in to ATRAC3PLUS
+	atracdenc -e atrac3plus -i my_file.wav -o my_file.oma
+
 )";
 
     return txt;