FLV onMetaData duration @E vȴ width @t height @n videodatarate framerate @9 audiosamplerate @Ո filesize A@jl M w H!yr=+/B&UAGEUrph@..%.?}zfOR=*V"@$!U5\SrAyyp^3i l%_m<@4ﰕs۬`i?ĸOKx pBKUeGUhAۘ%y߄-X[Svx!DϜJAa,}jǕ T o!A=Ux.T#b`GW<_c R Ё