d1a10c4d35f752f60798114a156be3a8 *./tests/data/acodec/g722.wav
48053 ./tests/data/acodec/g722.wav
8dafe5b74ccd5f08fed2fb2a69c5475f *./tests/data/g722.acodec.out.wav
stddev: 8939.47 PSNR: 17.30 MAXDIFF:40370 bytes:   191980/  1058400