Difference between revisions of "Dvdtranscode table"

Revision as of 10:08, 5 July 2006

dvdtranscode table configures MTD when transcoding from one format to another (Ex: mpeg2 DVD to mpeg4 xvid)

describe dvdtranscode;
+-------------+------------------+------+-----+---------+----------------+
| Field       | Type             | Null | Key | Default | Extra          |
+-------------+------------------+------+-----+---------+----------------+
| intid       | int(11)          |      | PRI | NULL    | auto_increment |
| input       | int(10) unsigned | YES  |     | NULL    |                |
| name        | varchar(128)     |      |     |         |                |
| sync_mode   | int(10) unsigned | YES  |     | NULL    |                |
| use_yv12    | tinyint(1)       | YES  |     | NULL    |                |
| cliptop     | int(11)          | YES  |     | NULL    |                |
| clipbottom  | int(11)          | YES  |     | NULL    |                |
| clipleft    | int(11)          | YES  |     | NULL    |                |
| clipright   | int(11)          | YES  |     | NULL    |                |
| f_resize_h  | int(11)          | YES  |     | NULL    |                |
| f_resize_w  | int(11)          | YES  |     | NULL    |                |
| hq_resize_h | int(11)          | YES  |     | NULL    |                |
| hq_resize_w | int(11)          | YES  |     | NULL    |                |
| grow_h      | int(11)          | YES  |     | NULL    |                |
| grow_w      | int(11)          | YES  |     | NULL    |                |
| clip2top    | int(11)          | YES  |     | NULL    |                |
| clip2bottom | int(11)          | YES  |     | NULL    |                |
| clip2left   | int(11)          | YES  |     | NULL    |                |
| clip2right  | int(11)          | YES  |     | NULL    |                |
| codec       | varchar(128)     |      |     |         |                |
| codec_param | varchar(128)     | YES  |     | NULL    |                |
| bitrate     | int(11)          | YES  |     | NULL    |                |
| a_sample_r  | int(11)          | YES  |     | NULL    |                |
| a_bitrate   | int(11)          | YES  |     | NULL    |                |
| two_pass    | tinyint(1)       | YES  |     | NULL    |                |
+-------------+------------------+------+-----+---------+----------------+

MTD

This table tells MTD what paramaters for a given type to pass to the transcode program

Setting these fields in the database change how mtd calls transcode

• grow_h and grow_w: Changing these to values other greater than 0 pass the "-X" option to transcode.

• f_resize_h and f_resize_w: Changing these to values other greater than 0 pass the "-B" option to transcode.

• hq_resize_h and hq_resize_w: Changing these to values other greater than 0 pass the "-Z" option to transcode. This is best used for example if you want to change your 720x576 DVD to 360x272 you would set hq_resize_w=360 and hq_resize_h=272

• bitrate is what is used with the transcode "-w" option to set the encoder bitrate