0a30509d9296b857e134b762b76dbc31 *./tests/data/acodec/adpcm_adx.adx
297720 ./tests/data/acodec/adpcm_adx.adx
2dbc601ed5259f4d74dc48ccd8da7eaf *./tests/data/adpcm_adx.acodec.out.wav
stddev: 6989.46 PSNR: 19.44 MAXDIFF:65398 bytes:  1058432/  1058400