tests/ref/fate/filter-pan-mono2

#tb 0: 1/44100
#media_type 0: audio
#codec_id 0: pcm_s16le
#sample_rate 0: 44100
#channel_layout_name 0: 1 channels
0,          0,          0,     1024,     2048, 0x6130fb80
0,       1024,       1024,     1024,     2048, 0xd5ef0930
0,       2048,       2048,     1024,     2048, 0x40bce3f6
0,       3072,       3072,     1024,     2048, 0x72e5d193
0,       4096,       4096,     1024,     2048, 0xb005073f
0,       5120,       5120,     1024,     2048, 0xa323fdbe
0,       6144,       6144,     1024,     2048, 0xe5cbfe1e
0,       7168,       7168,     1024,     2048, 0x4b42fe79
0,       8192,       8192,     1024,     2048, 0x384eedea
0,       9216,       9216,     1024,     2048, 0xe5cdf825
0,      10240,      10240,     1024,     2048, 0xc2970ec0
0,      11264,      11264,     1024,     2048, 0xa85fe5e0
0,      12288,      12288,     1024,     2048, 0xfd51f2de
0,      13312,      13312,     1024,     2048, 0xa1aafe30
0,      14336,      14336,     1024,     2048, 0x8770fea2
0,      15360,      15360,     1024,     2048, 0x67c50d76
0,      16384,      16384,     1024,     2048, 0x7772fbc8
0,      17408,      17408,     1024,     2048, 0xc48eff54
0,      18432,      18432,     1024,     2048, 0x2e14f359
0,      19456,      19456,     1024,     2048, 0x2df70a60