Teradek User Guide

Prism Flex Mk II: Portable 4K HEVC Video Encoder/Decoder

Updated on

  ENCODER (856) DECODER (858)
VIDEO  
Video Inputs 1x 12G/6G/3G/HD/SD-SDI (75 Ω BNC)
1x HDMI 2.0 Type-A receptacle
N/A
Video Outputs 1x 12G/6G/3G/HD/SD-SDI (75 Ω BNC) 2x 12G/6G/3G/HD/SD-SDI (75 Ω BNC)
Supported Modes Single Encode, Bi-directional Encode/Decode
(additional license)
Single Decode 
Supported Resolutions 4K DCI p23.98/24/25/29.97/30/59.94
4K UHD p23.98/24/25/29.97/30/50/59.94/60
1080p 23.98/24/25/29.97/30/50/59.94/60
1080i 50/59.94/60
1080PsF 23/24/25/29/30
720p 50/59.94/60
576i
480i
 
4K DCI p23.98/24/25/29.97/30/59.94
4K UHD p23.98/24/25/29.97/30/50/59.94/60
1080p 23.98/24/25/29.97/30/50/59.94/60
1080i 50/59.94/60
1080PsF 23/24/25/29/30
720p 50/59.94/60
576i
480i
Software Decoding for interlaced H.264
VIDEO PROCESSING  
Video Compression/
Decompression
ISO MPEG-4 Part 10: Advanced Video Coding (AVC)/ITU H.264
AVC: Baseline, Main, High
ISO MPEG-H Part 2: High-Efficiency Video Coding (HEVC)/ITU H.265
HEVC: Main
ISO MPEG-4 Part 10: Advanced Video Coding (AVC)/ITU H.264
AVC: Baseline, Main, High
ISO MPEG-H Part 2: High-Efficiency Video Coding (HEVC)/ITU H.265
HEVC: Main
Supported Video Bitrate 250 Kbps to 85 Mbps 250 Kbps to 85 Mbps
Video Format Conversion Support Built in video scaler and deinterlacer Built in video scaler and deinterlacer
Number of Encoded/Decoded Streams Up to one 4KDCI p60 4:2:2 10bit Up to one 4KDCI p60 4:2:2 10bit
HDR Support Yes (2020-PQ, 2020-HLG, P3/D65-PQ) Yes (2020-PQ, 2020-HLG, P3D65-PQ)
Color Fidelity 8-bit, 10-bit encoding
Configurable 4:2:2/4:2:0 chroma subsampling

CDL/1024 1D LUT (supports 10-bit color)
33x33x33 3D LUT (supports 10-bit color)
Bonding Up to 5 bonded connections (2x Ethernet, Wi-Fi, internal and external modems)
Teradek Bonding Protocol, Teradek Reliable Transport (TRT)
Recording SD Card - Full size, USB Drive, NFS N/A
Camera to Cloud Core Cloud, Frame.io, Sony Ci, Sony C3 Portal, PIX, Moxion, Avid N/A
Overlay Engine Up to 10 Overlays + Additional Dynamic OSD Up to 10 Overlays + Additional Dynamic OSD
PROTOCOL SUPPORT
Network Protocols TCP/IP, UDP, HTTP, DHCP, NTP, SSL, IGMP TCP/IP, UDP, HTTP, DHCP, NTP, SSL, IGMP
Supported Video Transport Protocols HLS, MPEG-TS (DASH, UDP, TCP, TCP Server, Multicast), RIST, RTP Push, RTMP / E-RTMP, RTMPS, RTSP, SRT, Teradek Cloud Protocol, Teradek Reliable Transport, WHEP, WHIP
HLS Client, MPEG-TS (UDP, TCP, TCP Pull, Multicast), RTSP, SRT, Teradek Cloud Protocol, Teradek Reliable Transport (TRT),  RTMP/RTMPS, WHIP
Remote Management Teradek Core Cloud, Private SDK Teradek Core Cloud, Private SDK
AUDIO  
Audio Compression AAC-LC, MPEG Layer II, OPUS, AC3
AAC-LC
Audio Bitrate 32kbps to 512kbps 32kbps to 512kbps
Audio Sample Rate 48kHz 48kHz
Audio Streaming 1-8 tracks, configurable mono, stereo, 5.1 or 7.1
Selectable playback tracks, channel track re-mapping
Audio Input 16 channels embedded over SDI, 8 channels over HDMI, 2 channels over 3.5mm TRS Stereo Line Level Analog Input N/A
Audio Output Analog 3.5mm TRRS headset (Used for IFB) Embedded over SDI and HDMI, 3.5mm TRRS Stereo Line Level Analog or Microphone in, adjustable gain 
IFB Analog 3.5mm Mic Level, USB-A Headset or Audio Interface (< 1.5A) Analog 3.5mm Line Level, USB-A Headset or Audio Interface (< 1.5A)
LICENSABLE FEATURES
Multi-Output Add additional streaming outputs N/A
Enable Decoding Enable Return Video decoding N/A
SCTE-35 / 104 Enable SCTE support Enable SCTE support
De-Bonding Decoder N/A Debond Teradek Bonding Protocol or TRT and re-transmit via Teradek Bonding Protocol: TDS, SRT, RTMP, MPEG-TS, RTSP, HLS
PHYSICAL ATTRIBUTES  
Dimensions 6.25”W x 3.6”D x 1.4”H [162 x 92 x 35mm] 6.25”W x 3.6”D x 1.4”H [162 x 92 x 35mm]
Weight 11.6oz [328.9g] 11.6oz [328.9g]
Construction Milled aluminum Milled aluminum
Mounting Options Desktop, Four 1/4” 20 threaded mounting holes Desktop, Four 1/4” 20 threaded mounting holes
INTERFACES  
Configuration Interface Feature-rich Web UI for local device management, configuration, and control, OLED Status Display w/Nav Control Buttons Feature-rich Web UI for local device management, configuration, and control, OLED Status Display w/Nav Control Buttons
Switches Menu button and On/Off switch Menu button and On/Off switch
Cellular N/A (supports external modems with USB) N/A (supports external modems with USB)
USB Interface Functionality 1x Powered 5-Pin Locking Connector with Node Modem support
1x Powered USB-A with Node and external storage support
1x Powered 5-Pin Locking Connector with Node Modem support
1x Powered USB-A with Node and external storage support
Ethernet 2x 10/100/1000 BASE-T Gigabit Ethernet (RJ45) 2x 10/100/1000 BASE-T Gigabit Ethernet (RJ45)
Wireless WiFi: 2.4/5GHz 802.11 a/b/g/n/ac/ax MIMO - BLE for Network Configuration WiFi: 2.4/5GHz 802.11 a/b/g/n/ac/ax MIMO - BLE for Network Configuration
POWER
Power Input 2-pin circular locking connector 2-pin circular locking connector
Voltage 6-28V DC 6-28V DC
Nominal Power Consumption 20W Nominal, 36W Max 20W Nominal, 36W Max
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