Ericsson AVP 3000 Series - Impairment Reduction

Technical Specification
B-14
EN/LZT 790 0023/1 R16A
Video Profiles
Depending on the option module fitted the following video profiles are supported.
Table B.18 Video Profiles (SD) Specification
Profile Available on Option Module Profile
H.264 CE/SWO/CE-x/H264 on a CE-x or
a CE-xA
CE/SWO/CE-a/H264 on a CE-a
SD Main Profile Level 3.0 4:2:0 8 bit CE-x, CE-xA, CE-a
SD High Profile Level 3.0 4:2:0 8 bit CE-x, CE-xA, CE-a
SD High Profile Level 3.1 4:2:0 8 bit CE-x, CE-xA, CE-a
SD High 422 Profile Level 3.1 8 bit CE-x, CE-xA CE/SWO/CE-x/422
SD High 422 Profile Level 3.1 10 bit CE-x, CE-xA CE/SWO/CE-x/422
MPEG-2
SD Main Profile Main Level 4:2:0
8 bit
CE-x, CE-xA, CE-a CE/SWO/CE-x/422
SD 422 Profile Main Level 4:2:2 8 bit CE-x, CE-xA CE/SWO/CE-x/422
JPEG 2000
SD J2K Profile Level 1 4:2:2 10 bit CE-a J2K
B.3.11.4 Impairment Reduction
Spatial Filtering through De-blocking
For H.264 encoding, the perceived image quality is further enhanced by utilizing a
de-blocking filter in the feedback loop.
Temporal Noise Reduction
When the CE/SWO/MCTF license is enabled the pre-processor can provide
temporal noise reduction which is motion adaptive (backs-off the filtering with
motion) to the sub-frame level.
Stills Detection Control
Setting this to other than Off will override the in-built intelligent stills detection. This
saves bit rate but has undesired video quality effects on complex stills.
Film Mode
The pre-processor identifies 3:2 pull-down sequences. Based on this information the
encoding engine identifies the appropriate fields as repeated. Film Mode can only be
sued for SD inputs with a frame rate of 29.97 Hz.