10
Auditorium B
Auditorium A
Auditorium C
Firewall
Theat
er LAN
TMS Server
with
STM-100
TMS Controller
with
STM-100
/SMS Controller
with SNS-C software*
Center
Storage
Sound Processor
Automation System
SRX-R320P
LMT-300
Light Controller
Curtain Controller
Secured Contents
from Distributors
GPIO
USB2.0
Pedestal
UPS
HDD, etc
HDD, etc
AES/EBU
Digital Audio
* For detailed information on availability of the SMS-C software, please contact your nearest Sony office.
DCP
DCP
Control
LKRA-003
Touch Panel
Monitor
(Projectionist
Terminal)
Large Storage Capacity and
Reliable RAID System
The LMT-300 incorporates HDDs with a large storage
capacity of approximately 1.7 TB. It employs a RAID
(Redundant Array of Inexpensive Disks) system that allows
for highly reliable digital cinema presentation.
Decryption and Unwrapping of
DCP Files
The LMT-300 can decrypt DCP files that have been encrypted
using the AES (Advanced Encryption Standard FIPS 197). It
can also unwrap individual picture, audio, and subtitle data
files for processing that are encoded within the MXF file.
Picture and Subtitle
The LMT-300 can decode JPEG 2000 picture data in real time
for playback, regardless of whether the file was encoded at
2K or 4K resolution. Subtitles in Timed-Text/XML or PNG/XML
format can be overlaid onto picture data before it is sent to
the projector.
Audio
The LMT-300 transcodes audio DCP files into AES/EBU digital
audio signals, and then outputs them from two audio output
connectors (D-sub 25-pin) to external audio processors such
as Dolby
®
sound processors. The audio output 1 and audio
output 2 can support up to 8 and 16 channels, respectively.
The timing of the audio output can be adjusted for
complete synchronization with the picture, and any channel
can be routed to any output to simplify installation.
Log Creation
The LMT-300 can generate logs to record certain
information – such as the number of times a movie has
been played – which is a DCI requirement for secure
content control.
Ingest of DCP Files During Playback
DCP files can be ingested to the LMT-300, even while
playing a movie.
The LMT-300 Media Block is a digital cinema server with a large storage capacity and high reliability. It can
be seamlessly integrated into the chassis of the SRX-R320P projector, allowing for a highly secure digital
cinema projection system. The LMT-300 can handle DCI DCP (Digital Cinema Package) files that consist
of picture, audio, and subtitle data files, and that are wrapped into an MXF (Material eXchange Format)
file. It can play back the DCP file by using advanced processing
to decrypt and decode the picture data, and then send it to the
projector over a secure multi-pin connection system.
Moreover, the LMT-300 incorporates the Screen Management System
(SMS) function, which lets operators manage all of the devices
necessary for digital cinema presentation from one location.
Digital Cinema Server – LMT-300 Media Block
System Configuration Example