1 #format: frame checksums
9 #channel_layout_name 0: 5.1(side)
10 #stream#, dts, pts, duration, size, hash
11 0, 0, 0, 1024, 18432, f9debe3f07be68533bf0295e3d2ba68a
12 0, 1024, 1024, 1024, 18432, 6707daa7724fdc552869e522a7936f26
13 0, 2048, 2048, 1024, 18432, be4cc5d54a49870a83edba83f21a7fb5