Escient FireBall MP-200, User Manual

Page: 166 / 263

EXTERNAL CONTROL PROTOCOL WD031-1-3
6/21/2006
6325 Digital Way Indianapolis, IN 46278 317.616.6789 phone 317.616.6790 fax www.escient.com
xxxx = track number within the indicated group
yyyy = length of track info
zzzzzzz = track info (length depends on yyyy )
TRACK2INFO, etc… have the same format as TRACK1INFO
20 ESCX20170060002 aa 0004 bbbb 0004 cccc 0004 dddd 0004 eeee 0002 ff
aa = which list to get groups from, where
91 = System Music Groups (sorted by Song)
92 = User Music Groups (sorted by Song)
97 = System HardDrive Music Groups (sorted by Song)
98 = User HardDrive Music Groups (sorted by Song)
bbbb = group number to get tracks for
cccc = starting track number ( if 0, assume first track in group)
dddd = ending track number ( if 0, assume last track in group )
eeee = max number of tracks to be returned
ff = reply format
00 = Reply format uses track names (same as above)
01 = Reply format uses file urls
02 = Reply format uses detailed track info
Reply Formats of ‘00’ and ‘01’ are as follows
Reply Format
: ESCX2017 xxx TRACK1INFOTRACK2INFOetc…,
Where xxx = total number of tracks multiplied by 2,
Each TRACK is made of two items so:
TRACK1INFO =
wwwwxxxxyyyyzzzzzzz
wwww = length of track number
xxxx = track number within the indicated group
yyyy = length of track info
zzzzzzz = track info (length depends on yyyy )
TRACK2INFO, etc… have the same format as TRACK1INFO
Reply Format of ‘02’ is as follows
Reply Format
: ESCX2017 xxx TRACK1INFOTRACK2INFOetc…,
Where xxx = total number of tracks multiplied by 5
Each TRACK is made of five items so:
TRACK1INFO =
wwwwWWWWxxxxXXXXXXXyyyyYYYYYYYzzzzZZZZaaaaAAAA
wwww
= length of track number
WWWW = track number within the indicated group
xxxx = length of track name
XXXXXXX = track name (length depends on xxxx )
yyyy = length of track url
YYYYYYY = track url (length depends on yyyy )
zzzz = length of track bitrate
ZZZZ = track bitrate (length depends on zzzz )
aaaa = length of track length
AAAA = track length in seconds (length depends on aaaa )
TRACK2INFO, etc… have the same format as TRACK1INFO