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_name_69 (video_coding VARCHAR, format_name VARCHAR)

### Question ###
What type of video coding has a format name of dvcam?

### Accurate SQL ###

SELECT video_coding FROM table_name_69 WHERE format_name = "dvcam"