Mercurial > hg > jvamp
changeset 34:e9517315d4e5
Build and doc fixes
| author | Chris Cannam |
|---|---|
| date | Thu, 22 Nov 2012 17:01:04 +0000 |
| parents | f148034f55b7 |
| children | 11c7347afc10 |
| files | Makefile README.txt |
| diffstat | 2 files changed, 33 insertions(+), 1 deletions(-) [+] |
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--- a/Makefile Thu Nov 22 16:24:30 2012 +0000 +++ b/Makefile Thu Nov 22 17:01:04 2012 +0000 @@ -15,7 +15,7 @@ $(JAR): $(JAVAFILES) javac $^ - jar cf $@ $^ + jar cf $@ org/vamp_plugins $(LIBRARY): $(OBJFILES) $(CXX) -shared -o $@ $^ -lvamp-hostsdk
--- a/README.txt Thu Nov 22 16:24:30 2012 +0000 +++ b/README.txt Thu Nov 22 17:01:04 2012 +0000 @@ -13,3 +13,35 @@ library (that is, jVamp) and both the wrapper and the plugin need to be compiled natively for the machine platform you are using. + +In this directory +----------------- + +org/vamp_plugins -> Java interface for jVamp +src/ -> C++ source code for jVamp JNI wrapper +host/ -> Simple Vamp host implemented as Java application +test/ -> Self-contained basic exercise test + + +Example +------- + +On Linux: + +1. Run "make", to build the Java code (as jvamp.jar) and JNI wrapper + (as libvamp-jni.so). + +2. Build the host: + + $ javac -classpath jvamp.jar host/host.java + +3. Pick a Vamp plugin (which must be installed in the Vamp plugin + path) and a 16-bit PCM WAV file, and run the host. For example: + + $ java -classpath jvamp.jar:host host vamp-example-plugins:fixedtempo:tempo testfile.wav + + You should see some output -- in the case of the above plugin, + it will be one line of the form + + 0.002902494, 9.999092970: 142.07474 142.1 bpm +