tests/ref/fate/filter-pan-stereo4

#tb 0: 1/44100
#media_type 0: audio
#codec_id 0: pcm_s16le
#sample_rate 0: 44100
#channel_layout_name 0: 2 channels
0,          0,          0,     1024,     4096, 0x7bd6fc44
0,       1024,       1024,     1024,     4096, 0xed38ec37
0,       2048,       2048,     1024,     4096, 0x4696ea64
0,       3072,       3072,     1024,     4096, 0xf2c8e38c
0,       4096,       4096,     1024,     4096, 0x9aa8f5c9
0,       5120,       5120,     1024,     4096, 0xfb46fe06
0,       6144,       6144,     1024,     4096, 0x6700fa3e
0,       7168,       7168,     1024,     4096, 0x235e0687
0,       8192,       8192,     1024,     4096, 0x8b9aecab
0,       9216,       9216,     1024,     4096, 0x62f3e0db
0,      10240,      10240,     1024,     4096, 0xe59ef89c
0,      11264,      11264,     1024,     4096, 0x1a48f2fe
0,      12288,      12288,     1024,     4096, 0x9026e182
0,      13312,      13312,     1024,     4096, 0xec4d05d1
0,      14336,      14336,     1024,     4096, 0x7ee70559
0,      15360,      15360,     1024,     4096, 0x807ae3e6
0,      16384,      16384,     1024,     4096, 0xf0d2fc29
0,      17408,      17408,     1024,     4096, 0xd9e7f52b
0,      18432,      18432,     1024,     4096, 0x0f1ce5f7
0,      19456,      19456,     1024,     4096, 0x6b3cf294