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CineCast HD Version 2.6 Installation and User Manual
DECODER Command (45h)
001D Flush Inline Commands:
Commands which are sent as “inline” can be
flushed by sending this command.
0021 Buffer Reset/Pause on Last Frame:
Used in the playback sequence to
reset the MPEG buffer pointers before starting download of MPEG data to the
decoder. This can also be used to end playback after all data in the decoder’s
buffers are used. When bit 8 of the command is set, the decoder will freeze
frame on the last decoded picture of the MPEG stream.
0023 Stop/Stop with Freeze Frame:
Stops video playback.
0023 Stop:
Forces the screen to black at stop.
0123 Stop:
Freezes frame of last image at stop.
0024 Set Frame Count:
This command is sent before an “inlined” decoder
command, such as Stop or Pause, to set the desired frame count. The 32-bits of
data contain the desired frame count.
• Sequence to execute an inlined decoder command on a specific
frame count:
1. Send command 0024h “Set Frame Count” with the 32-bits of data set
at desired frame count.
2. Send decoder command (such as Stop or Pause) with fields Inline = 1
and Inline Mode = 011b.
0026 Film Mode (24 frames/second):
This command is ignored by firmware,
as it is no longer required. Film mode is automatic.
0029 IIC Register Address Setup:
Used in conjunction with command 002A to
allow the user to customize various parameters of the output NTSC/PAL video
encoder. Also provides IIC access to a Serial EEPROM. The 32-bits of data are
defined as follows:
32-bit Data
Function
13–15
(Device Select Bits)
0x0 — 7121 (Video Encoder)
0x1 — Serial EEPROM (reserved for factory use only)
8–12
(Command Bits)
0x06 — Register Write
0x07 — Register Read
0–7
(Register Number)
0x00 to 0x7F (for SAA7121)
0x00 to 0xFF (for Serial EEPROM)
Содержание 2000-0600
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Страница 49: ...Chapter 1 Getting Started 39 Customer Support Figure 1 23 CineCast HD Rear Panel View...
Страница 51: ...Chapter 1 Getting Started 41 Customer Support Figure 1 25 CineCast HD Cable Assembly P N 6000 0166...
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Страница 145: ...Chapter 3 The Video Playback Controller 135 Figure 3 4 Playlist Open Files Window Figure 3 5 Playlist Save As Window...