| 摘要 |
The present disclosure relates to a method for updating service information tables in a digital content decoder comprising: - a reception (E1) of a service information table, - a filtering (E2) the content of the table to remove or reset to zero, in the table, a table identifier and an item of information unnecessary to the execution of at least one service by the decoder, - a calculation (E4) of a hash code relating to an item of information, of the filtered table, - a comparison (E5) of the hash code with a hash code relating to an item of information of a previous table, - a storage (E6) of said item of information of the table if the hash code of the filtered table and the hash code of the previous table are not identical. |
