20
20
20
20
03Get title (music or movie) or station (radio) information (includes Playlists because
they are virtual CD titles)
ESCX20030040002aa0004bbbb0004cccc0004dddd
aa= which list to get groups from, where 01 = System Music Groups
02 = User Music Groups
03 = System Radio Groups
| 04 = User Radio Groups |
| bbbb = group number to get titles for |
| cccc = starting title number |
| dddd = ending title number |
| Reply Format: ESCX2003xxxTITLE1TITLE2etc…, |
| Where xxx = total number of titles multiplied by 2, |
| Each title is made up of two items so |
| TITLE1 above = 0003xxxyyyyzzzzzzzzzz |
| 0003 = length of item #1 (always 3) |
| xxx = number of tracks in the title (0 for Radio) |
| yyyy = length of item #2 (length of title) |
| zzzzzzzzzz = title/radio station(length depends on yyyy) |
04 | TITLE2, etc… have the same format as TITLE1 |
Get track information | |
| ESCX20040050002aa0004bbbb0004cccc0004dddd0004eeee |
| aa = which list to get groups from, where |
| 01 = System Music Groups |
| 02 = User Music Groups |
| bbbb = group number to get tracks for |
| cccc = title number to get tracks for |
| dddd = starting track number |
| eeee = ending track number |
| Reply Format: ESCX2004xxxTRACK1TRACK2etc…, |
| Where xxx = total number of tracks, |
| Each TRACK is made of one item so |
APPENDIX D- EXTERNAL CONTROL PROTOCOL
PAGE 122
