MOV_CH_LAYOUT_DTS_8_0_A 321 libavformat/mov_chan.c { MOV_CH_LAYOUT_DTS_8_0_A, AV_CH_LAYOUT_2_2 | // Lc, Rc, L, R, Ls, Rs, Rls, Rrs MOV_CH_LAYOUT_DTS_8_0_A 383 libavformat/mov_chan.c MOV_CH_LAYOUT_DTS_8_0_A,