h263_amr_128_96_v38_10_a12.3gp
h263_amr_128_96_v68_12_a12.3gp
h263_amr_128_96_v118_15_a12.3gp
h263_amr_128_96_v180_15_a12.3gp
h263_amr_128_96_v250_20_a12.3gp
h263_amr_128_96_v300_25_a12.3gp
h263_amr_128_96_v384_30_a12.3gp