tests/ref/fate/filter-dcshift

#tb 0: 1/44100
#media_type 0: audio
#codec_id 0: pcm_s16le
#sample_rate 0: 44100
#channel_layout_name 0: stereo
0,          0,          0,     1024,     4096, 0x96868842
0,       1024,       1024,     1024,     4096, 0xeff98700
0,       2048,       2048,     1024,     4096, 0x6ea28e1e
0,       3072,       3072,     1024,     4096, 0x67b982be
0,       4096,       4096,     1024,     4096, 0xd08a8302
0,       5120,       5120,     1024,     4096, 0xfdf891dc
0,       6144,       6144,     1024,     4096, 0xbec4784a
0,       7168,       7168,     1024,     4096, 0x04ca910a
0,       8192,       8192,     1024,     4096, 0xe4af87d0
0,       9216,       9216,     1024,     4096, 0xc7f18c66
0,      10240,      10240,     1024,     4096, 0x6448732a
0,      11264,      11264,     1024,     4096, 0x98b89706
0,      12288,      12288,     1024,     4096, 0xf47887f4
0,      13312,      13312,     1024,     4096, 0x387290d2
0,      14336,      14336,     1024,     4096, 0xc5716e84
0,      15360,      15360,     1024,     4096, 0x94de8aa8
0,      16384,      16384,     1024,     4096, 0x3a618d88
0,      17408,      17408,     1024,     4096, 0xfeb56ec2
0,      18432,      18432,     1024,     4096, 0x55fe8fb6
0,      19456,      19456,     1024,     4096, 0x8ff788fa