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Table Of Contents
3D Player Registers (PSRs)
PSR21: Output Mode preference
The PSR21 contains the Output Mode preference of the user. The user can set his or his player's setting to
play a movie in 3D or 2D by default. Navigation commands and BD-J applications cannot change the
value in PSR21.
Output Mode:
n 0 = 2D Output Mode for the user's preference
n 1 = 3D Output Mode for the user's preference
PSR22: Stereoscopic status
The PSR22 represents the current Output Mode and Subtitle Alignment of the Blu-ray Disc player.
When the value of Output Mode contained in PSR22 is changed, video output from the Blu-ray Disc player
will be changed correspondingly. When the value of Subtitle Alignment contained in PSR22 is changed, the
Subtitle Alignment will be changed correspondingly.
Output Mode:
n 0 = 2D Output Mode for the user’s preference
n 1 = 3D Output Mode for the user’s preference
Subtitle Alignment:
n 0 = Not Aligned Subtitle Alignment
n 2 = Top Aligned Subtitle Alignment
n 3 = Bottom Aligned
PSR23: Display capability
PSR23 represents characteristics values of the display connected to the Blu-ray Disc player. Navigation
commands and BD-J applications cannot change the values contained in PSR23. These values can be
automatically set by the Blu-ray Disc player before starting playback if the display device can provide them
through the interface. If these values cannot be obtained automatically, they can be set by the user. So far,
every Blu-ray 3D player sets these values for the user. You can rely on these values to be set correctly.
Stereoscopic display capability:
n 0 = The connected TV is incapable of displaying stereoscopic 1920 x 1080/23.976 Hz progressive
video and stereoscopic 1280 x 720/59.94 Hz progressive video
n 1 = The connected TV is capable of displaying stereoscopic 1920 x 1080/23.976 Hz progressive
video and stereoscopic 1280 x 720/59.94 Hz progressive video
156CHAPTER 15