Detailed specifications of the Harley XOS Video Processing Platform
Technical Specifications
Online Application for Quotation
Video Input/Output
Video Input SDI (SD/HD/3G, UHD as 4 quadrant or 2SI)
MPEG-2 TS over IP
HLS
SRT
SMPTE 2022-6
SMPTE 2110
DVB-S2X
ATSC-1.0
Broadcast Application Output
MPEG-2 TS over IP (compliant with 2022-7)
ASI
SRT
MPTS and SPTS
Standalone Statmux
Remote Statmux with ProStream X/9000
Streaming Application Output
Synchronized ABR Encoding
MPEG-2 TS over IP (ATS with EBP)
Apple® HLS
Microsoft Smooth Streaming (MSS)
MPEG DASH
RTMP/RTMPS
Video Processing
Function: Broadcast & Mobile/Web Encoding
Content-aware Encoding with EyeQ™
Encoding Attributes
MPEG-2
MPEG-4 AVC
HEVC
MP@ML
MP@HL
BP@L3
MP@L3
HP@L4
High 4:2:2 @ L4.1
Main@L5.1 (main tier)
Main 10@ L5.1 (main tier)
Decoding Attributes
AVS+
AVS2
MPEG-2
MPEG-4 AVC
HEVC
Sony LLVC
HD
UHD
MP@ML
MP@HL
MP@L3
HP@L4
High 422@L4.1
Main @L5.1 up to 100 Mbps
Main 10 @L5.1 up to 100 Mbps
HD
UHD
Resolution and Frame Rate
Frame rate adjustment range Up to 3840x2160p @50/60 fps
Up to 1920x1080i @25/30 fps
1-60 fps
Processing Function Picture Resizing (Up/Down)
Smart De-interlacing
Noise Reduction
Logo, Slate, and Graphics Overlays
Crawl Text insertion
ATSC Station ID logo management
Video Watermarking
Frame Rate Conversion
PIP and 1-SEG encoding
HDR and WCG Features
HDR: HDR10, HLG, Dolby Vision, HDR10+
WCG: BT.2020, BT.709, and BT.601
Tone Mapping (HDR10/HLG → SDR)
Tone Expansion (SDR → HDR10/HLG)
Dynamic HDR Metadata Generation
BT-2408 support
Audio Processing
Function: Any-to-Any Audio Transcoding
Stereo and Multi-Channel Support
Radio encoding
Encoding Performance
MPEG-1 Layer II
AAC-LC/HE-AAC v1/v2
AC-3 (Dolby Digital®)
E-AC-3 (Dolby Digital Plus™)
Dolby AC-4
Dolby ATMOS
Decoding Performance
MPEG-1 Layer II
AAC-LC/HE-AAC v1/v2
AC-3
E-AC-3
Dolby E with Auto Switch
Processing Capability: Automatic Loudness Control
Audio Pass-Through
Nielsen Audio Watermarking
Resampling
Stereo/Mono Conversion
Surround Down Mixing
Static Gain Adjustment
Delay Adjustment
Data Features
VANC Processing Features Teletext (OP-47/SMPTE-2031)
CEA-608/708
DVB Subtitles (Pass-Through, Burn-in, from
Teletext
DVB TTML
ARIB
SMPTE-2038
SCTE-35/SCTE-104
VITC
WSS/AFD
Packaging and Packing Functions
Ad Insertion Conversion to SCTE-35 Annotations
Audio, Data, Video Selection
Exclusion of Services by Packaging Technology
Segmented media formats: HLS-TS, CMAF, DASH, MSS
Encapsulation Protocols: WebDAV, HTTP Post, RTMP/RTMPS
Closed Captioning and Subtitles CEA-608/708 Passthrough
CEA-608/708 to WebVTT (HLS, DASH) and
TTML (HSS)
Teletext or Cavena P31 to WebVTT (HLS,
DASH) or TTML (HSS)
DVB Subtitle Conversion to SMPTE-TT (OCR)
DRM Multi-Key Encryption
CPIX API
ATSC 3.0 Compatible
Management
Management Method: Harmonic NMX™ Network Management System
Standalone Web-based Interface
API Interface RESTful API shared with VOS®
SNMP
ESAM
GuideBuilder API for PSIP injection
EAS-NET for Emergency Alerts
In-band control from Input TS via DMS™ Management System
Redundant Backup Method: Unit Based
1+1
N+M
Deployment Methods
Hardware Deployment 1 RU Server
Dual hot-swappable AC PSU.
Various models available based on request.
processing capacity: XOS Model Small,
Medium, Large, Extra Large
Input/outputs via optional cards:
• Up to 24 SDI ports,
• Up to 8 Gb Ethernet interfaces
• Supports up to dual 10Gb/25Gb interfaces
• Up to 8 DVB-S2X tuners
• Up to 12 ATSC tuners
• Up to 8 ASI ports
Software Deployment Compatible with COTS Servers
Available as bare metal, VM, and Docker
containers