Vivo Siren

• Format: 0x112
• Samples: http://samples.mplayerhq.hu/vivo/
• Decoder: https://github.com/kakaroto/libsiren
• Patch: https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-July/127801.html ( [FFmpeg-devel] [TOY] Siren7 encoder/decoder using aMSN libsiren )

A variant of the Siren audio codec.