Pioneer
3.5.5Current Address Request
◆ Command mnemonics ?A
◆ Description of function
When the ?A command is received, the information on the table below is returned. An error (E04) is returned if the value cannot be acquired.
The following indicates the application and the information returned.
Application | Information returned |
|
BDMV, BDAV | Title number (3 digits), chapter number (3 digits), time (6 digits) | |
|
|
|
Title number (3 digits), chapter number (3 digits), time (6 digits) | ||
|
|
|
Track number (2 digits), index number (2 digits), time (4 digits) | ||
|
|
|
◆ Execution examples
Command | Status return | BD player operation |
|
| During |
?A<CR> | 1201033545<CR> | (track 12, index 1, |
|
| 3 minutes 35 seconds) |
|
| During |
?A<CR> | 001035001247<CR> | (title 1, chapter 35, |
|
| 12 minutes 47 seconds) |
3.5.6Time Code Request
◆ Command mnemonics ?T
◆ Description of function
When the ?T command is received, the current playing time is returned, in 3 or 4 digits for the minutes, 2 digits for the seconds.
An error (E04) is returned if the value cannot be acquired.
◆ Execution examples
Command | Status return | BD player operation |
|
| During playback |
?T<CR> | 11742<CR> | (117 minutes 42 seconds) |
3.5.7Title/Track Number Request
◆ Command mnemonics ?R
◆ Description of function
When the ?R command is received, the value of the title number (3 digits) is returned for
◆ Execution examples
Command | Status return | BD player operation |
|
| During |
?R<CR> | 12<CR> | (track 12) |
3.5.8Chapter Number Request
◆ Command mnemonics ?C
◆ Description of function
When the ?C command is received, the value of the chapter number (3 digits) is returned for
Some discs do not include chapter numbers. In this case, an error (E04) is returned. An error (E04) is returned if the value cannot be acquired.
◆ Execution examples
Command | Status return | BD player operation |
|
| During |
?C<CR> | 012<CR> | (chapter 12) |
13 | Confidential Pioneer |
