b813a52d4efe6cf7974190ea9c4c7e8c *./tests/data/acodec/g722.wav
48053 ./tests/data/acodec/g722.wav
d8344d14a11eef0418b856af70694cbe *./tests/data/g722.acodec.out.wav
stddev: 8841.18 PSNR: 17.40 MAXDIFF:36225 bytes: 191980/ 1058400