#tb 0: 1/48000
#media_type 0: audio
#codec_id 0: pcm_s16le
#sample_rate 0: 48000
#channel_layout_name 0: 7.1
0,          0,          0,      480,     7680, 0x00000000
0,        480,        480,      960,    15360, 0x00000000
0,       1440,       1440,      960,    15360, 0x00000000
0,       2400,       2400,      960,    15360, 0x00000000
0,       3360,       3360,      960,    15360, 0x00000000
0,       4320,       4320,      960,    15360, 0x00000000
0,       5280,       5280,      960,    15360, 0x00000000
0,       6240,       6240,      960,    15360, 0x00000000
