1#tb 0: 71/1000
2#media_type 0: video
3#codec_id 0: rawvideo
4#dimensions 0: 338x225
5#sar 0: 0/1
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70, 1, 1, 1, 228150, 0x8e12bcaf
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90, 3, 3, 1, 228150, 0x7e5e0950
100, 4, 4, 1, 228150, 0x1d92219f
110, 5, 5, 1, 228150, 0x93caa693
12