mp4_aac_vbr_320_240_v64_10_a16_22_m.3gp
mp4_aac_vbr_320_240_v96_15_a24_22_s.3gp
mp4_aac_vbr_320_240_v176_15_a24_24_m.3gp
mp4_aac_vbr_320_240_v218_15_a32_24_s.3gp
mp4_aac_vbr_320_240_v252_20_a48_32_s.3gp
mp4_aac_vbr_320_240_v302_25_a48_44_m.3gp
mp4_aac_vbr_320_240_v324_25_a96_44_s.3gp
mp4_aac_vbr_320_240_v352_30_a128_48_s.3gp