merge_parameter_set 1665 applications/mp4box/fileimport.c if (!merge_parameter_set(avc_src->sequenceParameterSets, avc_dst->sequenceParameterSets, "SPS")) merge_parameter_set 1667 applications/mp4box/fileimport.c if (!merge_parameter_set(avc_src->pictureParameterSets, avc_dst->pictureParameterSets, "PPS")) merge_parameter_set 1717 applications/mp4box/fileimport.c if (!merge_parameter_set(src_ar->nalus, dst_ar->nalus, "SPS"))