Import libatrac from ffmpeg and modify librm to support ATRAC3.

The decoder is still in floating point.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22235 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 20 insertions, 0 deletions

diff --git a/apps/codecs/libatrac/README.rockbox b/apps/codecs/libatrac/README.rockbox
new file mode 100644
index 0000000000..7f62e10bb4
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+++ b/apps/codecs/libatrac/README.rockbox
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+Library: libatrac
+Imported by : Mohamed Tarek
+Import date : 10-August-2009
+
+LICENSING INFORMATION
+
+ffmpeg is licensed under the Lesser GNU General Public License.
+
+IMPORT DETAILS
+
+The decoder is based on ffmpeg-svn r18079. It still uses floating 
+point math and not suitable to be used in rockbox.
+
+TESTING
+
+The test program should compile in any Unix-like environment using the
+command "make -f Makefile.test".
+
+Running "./atractest file.rm" will decode the audio data to a WAV file
+called "output.wav" in the current directory.