Cisco Cisco D9022 MPEG-2 Encoder Data Sheet
HD Encoder Model D9050
3
Specifications, continued
Release 3.0
Release 3.0
Feature
Description
Frame Synchronizer
Reference input
BNC 75 ohm. Black and burst
Control
Internal or external reference, bypass
Video and Audio Processing
Video
Encoding
MPEG-2 MP@HL
Chroma format
4:2:0 and 4:2:2
Video rate
4:2:0 :
-
CBR - 7.5 to 80 Mbit/s for 720p and 1080i formats
-
VBR - 5.6 to 80 Mbits/ for 720p and 1080i formats
4:2:2 :
-
CBR - 11.2 to 100 Mbit/s for 720p and 1080i formats
Delay modes
Automatic, Manual.
Minimum delay depends on encoding bitrate:
Ex.: @4:2:2 & 65Mbit/s, delay can be set as low as 500ms
Minimum delay depends on encoding bitrate:
Ex.: @4:2:2 & 65Mbit/s, delay can be set as low as 500ms
Modes
CBR and statistical multiplexing (VBR)
H Resolutions
1080i: 1920, 1440
720p: 1280
720p: 1280
V Resolutions
1080, 720
Inverse telecine
3:2 pull down
Video Pre-processing
PreSight filtering
Spatial filtering
Audio
Encoding
MPEG-1 Layer II or Dolby Digital (AC-3)
Pass through
Dolby Digital (AC-3), AAC, DOLBY-E/Linear audio
Encoding rates, Layer II
32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320
and 384 kbit/s
and 384 kbit/s
Encoding rates, Dolby Digital
56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 448,
512, 576, 640 kbits
512, 576, 640 kbits
Pass through rates, Dolby Digital
56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 448,
512, 576, 640 kbits
512, 576, 640 kbits
Pass through rates, AAC
32, 40, 48, 56, 64, 72, 80, 96, 112, 128, 144, 160, 176, 192,
224, 256, 288, 320, 352, 384, 416, 448, 512, 576, 640 kbits
224, 256, 288, 320, 352, 384, 416, 448, 512, 576, 640 kbits
Pass through rates and word-lengths, Linear Audio
1920 kbits
(@16bit samples, 48 kHz sample rate)
2304 kbits
(@20 bit samples, 48 kHz sample rate)
2688 kbits
(@24 bit samples, 48 kHz sample rate)
Pass through rates and word-lengths, Dolby E
1920 kbits
(@16bit samples, 48 kHz sample rate)
2304 kbits
(@20 bit samples, 48 kHz sample rate)
Sample rates
32, 44.1 and 48 kHz
DOLBY-E and Linear audio always use 48 kHz sample rate.
DOLBY-E must be synchronized to the video signal.
DOLBY-E and Linear audio always use 48 kHz sample rate.
DOLBY-E must be synchronized to the video signal.
Layer II encoding modes
Single mono left and/or single mono right, dual channel,
joint stereo and stereo.
Up to eight different PIDs
joint stereo and stereo.
Up to eight different PIDs
Dolby Digital encoding modes
Center 1/0, Stereo 2/0, Dual Mono 1+1
Up to four different PIDs
Up to four different PIDs
DOLBY-E pass through modes
Carried according to SMPTE302M:
- Linear mode – Passes either audio or DOLBY-E data.
- DOLBY-E mode – Passes only DOLBY-E
- DOLBY-E mode – Passes only DOLBY-E
AES Channel status is not transmitted.