mysql> describe transcode;
+--------------------------+----------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------------------+----------------+------+-----+---------+----------------+
| transcode_id | int(11) | NO | PRI | NULL | auto_increment |
| transcode_image_name | varbinary(255) | NO | MUL | NULL | |
| transcode_key | varbinary(48) | NO | MUL | NULL | |
| transcode_error | longblob | NO | | NULL | |
| transcode_time_addjob | varbinary(14) | YES | MUL | NULL | |
| transcode_time_startwork | varbinary(14) | YES | | NULL | |
| transcode_time_success | varbinary(14) | YES | | NULL | |
| transcode_time_error | varbinary(14) | YES | | NULL | |
| transcode_final_bitrate | int(11) | NO | | NULL | |
+--------------------------+----------------+------+-----+---------+----------------+
