lsr_write_duration_ex  976 src/laser/lsr_enc.c #define lsr_write_duration(a, b, c) lsr_write_duration_ex(a, b, c, 1)
lsr_write_duration_ex 1512 src/laser/lsr_enc.c 			lsr_write_duration_ex(lsr, (SMIL_Duration*)att->data, "min", GF_FALSE);
lsr_write_duration_ex 1515 src/laser/lsr_enc.c 			lsr_write_duration_ex(lsr, (SMIL_Duration*)att->data, "max", GF_FALSE);