MGW Diamond Multi-Channel HEVC and H.264 Portable Encoder
User Manual, Version 1.6 78
• Frame Rate: 1-60 fps. Configurable framerate from 60 down to 1fps
• Bit Rate Regulation Modes: Constant (CBR), Variable (VBR)
• Output Resolutions: Configurable from CIF up to 1920x1080p60
• Encoding latency less than 55ms.
Video Output - H.264
H.264 (MPEG-4 AVC Part 10) - ISO\IEC 14496-10 MPEG-4 AVC – Rec.
ITU-T H.264 Modes:
• Profiles
• Baseline Profile L3
• Main Profile L3 and L4
• High Profile L4 and L4.2
• Bit Rate: 36Kbps to 20Mbps
• Selectable GOP structure and size: I, IP, IBP, I(2B)P, and I(7B)P (currently not in
use)
• Frame Rate: 1-60 fps. Configurable framerate from 60 down to 1fps
• Bit Rate Regulation Modes: Constant (CBR), Variable (VBR)
• Output Resolutions: Configurable from CIF up to 1920x1080p60
• Encoding latency less than 55ms.
Audio Output
MPEG-4 AAC-LC (ISO/IEC 14496-3), MPEG-1 L2
• Stereo and mono modes
• Up to 2 stereo channels support (currently one stereo channel is available)
• Bit Rate: 32Kbps - 256Kbps in Stereo, 16Kbps - 128Kbps in Mono
• Sampling Rate: 16 kHz - 48 kHz.
Metadata
• Support for KLV over UDP, Serial and SDI (MISB STD 0605.7, VANC per SMPTE 336M)
• Support for CoT over Serial/RS-232 - currently not in use
• Absolute Time System and Timestamps (MISB STD 0603.4)
• Time Stamping and Transport of Compressed Motion Imagery and Metadata (MISB
STD 0604.5)
• Security Metadata Universal and Local Sets for Digital Motion Imagery (MISB STD
0102.11)
• Cursor on Target (CoT) Conversions to Key- Length-Value (KLV) Metadata (MISB STD
0805.1) - currently not in use.
• UAS Datalink Local Metadata Set (MISB STD 0601.11, STD 0902.6)
• STANAG 4609 output stream over UDP/IP
• JITC-MISB Compliant streaming of HD/SD ISR video.