Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_1251878_3 (least_compression_at_24_fps VARCHAR, mpix VARCHAR)

### Question ###
What is the smallest frames per minute when the pixels are 5.0

### Accurate SQL ###

SELECT least_compression_at_24_fps FROM table_1251878_3 WHERE mpix = "5.0"