mp4_aac_320_240_v64_10_a16_22_m.sdp
mp4_aac_320_240_v260_20_a48_32_s.sdp
mp4_aac_320_240_v384_30_a128_48_s.sdp
mp4_aac_vbr_320_240_v96_15_a24_22_s.sdp
mp4_aac_vbr_320_240_v218_15_a32_24_s.sdp
mp4_aac_vbr_320_240_v302_25_a48_44_m.sdp