1#tb 0: 1/20000 2#media_type 0: audio 3#codec_id 0: pcm_s16le 4#sample_rate 0: 20000 5#channel_layout 0: 3 6#channel_layout_name 0: stereo 70, 0, 0, 1024, 4096, 0x29e3eecf 80, 1024, 1024, 1024, 4096, 0x18390b96 90, 2048, 2048, 1024, 4096, 0xc477fa99 100, 3072, 3072, 1024, 4096, 0x3bc0f14f 110, 4096, 4096, 1024, 4096, 0x2379ed91 120, 5120, 5120, 1024, 4096, 0xfd6a0070 130, 6144, 6144, 1024, 4096, 0x0b01f4cf 140, 7168, 7168, 1024, 4096, 0x6716fd93 150, 8192, 8192, 1024, 4096, 0x1840f25b 160, 9216, 9216, 1024, 4096, 0x9c1ffaf1 170, 10240, 10240, 1024, 4096, 0xcbedefaf 180, 11264, 11264, 1024, 4096, 0x3e050390 190, 12288, 12288, 1024, 4096, 0xb30e0090 200, 13312, 13312, 1024, 4096, 0x26b8f75b 210, 14336, 14336, 1024, 4096, 0xd706e311 220, 15360, 15360, 1024, 4096, 0x0c480138 230, 16384, 16384, 1024, 4096, 0x6c9a0216 240, 17408, 17408, 1024, 4096, 0x7abce54f 250, 18432, 18432, 1024, 4096, 0xda45f63f 260, 19456, 19456, 1024, 4096, 0x50d5ff87 27