98cadb3502dbdc99e6e077c28b1a036c *tests/data/fate/acodec-pcm-u8.wav
529244 tests/data/fate/acodec-pcm-u8.wav
652edf30f35ad89bf27bcc9d2f9c7b53 *tests/data/fate/acodec-pcm-u8.out.wav
stddev: 147.89 PSNR: 52.93 MAXDIFF: 255 bytes: 1058400/ 1058400