How to encode Recorded voice to ogg vorbis?

Question

I have recorded voice with android AudioRecord and I would like to convert it to ogg vorbis as it is patent free. I have try vorbis-java beta, but it seem not work or I make

Answer 1

You seem to write raw audio data into a file instead of wav format. Wav format does have headers, not just audio data.

Note: Don't use vorbis-java, but compile from libogg and libvorbis sources at http://www.xiph.org/downloads/

Use android NDK to compile them for embedding in your apk file.

Then you can call the native code from your app to encode the audio data.