Teradek Prism Flex Mk II HEVC/AVC Decoder

Teradek Prism Flex Mk II HEVC/AVC Decoder is a compact IP video decoder for broadcast contribution, remote production, live streaming, and return-feed workflows. From the supplied source, it decodes H.264 and H.265 video from 720 × 480 through 4096 × 2160 at bitrates up to 85 Mb/s.

The unit is small enough to sit on a production desk, mount near a display, or fit between a switcher and audio mixer. Dual RJ45 connections, Wi-Fi, USB-C ports, an SD card slot, and an OLED status display give engineers several options for bringing an incoming IP feed back into a professional video environment.

Highlights

• Professional HEVC/AVC video decoder for contribution and remote-production workflows
• Decodes resolutions up to DCI 4K60 with 10-bit 4:2:2 support
• Video bitrate range from 250 kb/s to 85 Mb/s
• Eight-channel embedded audio with AAC-LC at 32 to 512 kb/s
• Dual Ethernet, Wi-Fi, network bonding, SD recording, and OLED controls

Quick Specs & Uses

• Product type: Professional HEVC/AVC video decoder
• Primary workflows: Broadcast contribution, remote production, return feeds, IP video delivery, streaming, and studio integration
• Video codecs: H.264 and H.265
• Decoding resolution range: 720 × 480 to 4096 × 2160
• Maximum video resolution: DCI 4K60
• Video bitrate: 250 kb/s to 85 Mb/s
• Color support: Up to 10-bit 4:2:2
• HDR support: Yes
• Transmission connections: 1 x BNC 12G-SDI and 1 x HDMI 2.0
• Embedded HDMI/SDI audio input: 8-channel
• Embedded HDMI/SDI audio output: 8-channel
• Audio codec: AAC-LC
• Audio bitrate: 32 to 512 kb/s
• Audio format: Up to 48 kHz
• Network interfaces: 2 x RJ45 input/output
• Wireless networking: 802.11a/b/g Wi-Fi
• USB connections: 2 x USB-C 2.0
• Media slot: Single SD/SDHC/SDXC slot with recording support
• Transport protocols: DHCP, HTTP, IGMP, RTMP, RTMPS, RTP, RTSP, SRT, SSL, TCP, TCP/IP, and UDP
• Compatible services: Facebook Live and YouTube Live
• Platform support: Teradek Core Cloud and Private SDK
• Display: OLED with control buttons
• Power input: 1 x 2-pin LEMO, 6 to 28 VDC
• Power consumption: 18 W
• Dimensions: 158.8 × 91.4 × 35.6 mm / 6.2 × 3.6 × 1.4 in
• Weight: 328.9 g / 11.6 oz

Why It Helps

In a remote production chain, the decoder is where the incoming network feed becomes usable video again. Prism Flex Mk II can take an H.264 or H.265 stream and return it to a professional monitoring, switching, or recording workflow at resolutions up to DCI 4K60.

The broad bitrate range gives engineers room to match the stream to the available network. A lower bitrate may be useful when bandwidth is limited, while support up to 85 Mb/s leaves more room for high-quality contribution feeds when the connection can carry them.

Dual Ethernet ports, Wi-Fi, and built-in network bonding provide several ways to connect the decoder at the receive location. That flexibility matters in control rooms, temporary venues, and field installations where the available network path may change from one job to the next.

The compact enclosure also makes placement easier. It can sit near a monitor, switcher, or audio position without taking up much room, while the OLED screen and physical buttons give the operator a local view of system status and basic control without opening a separate computer interface.

System Characteristics

• H.264 and H.265 decoding for modern IP contribution workflows
• DCI 4K60 output capability with 10-bit 4:2:2 and HDR support
• Wide bitrate operation for changing network conditions
• Eight-channel embedded audio handling over HDMI and SDI
• Dual RJ45 networking and Wi-Fi for flexible receive-side deployment
• Built-in network bonding for supported multi-network workflows
• Broad protocol support including SRT, RTMP, RTP, and RTSP
• SD card recording for local media capture
• OLED status display with control buttons for local operation

What’s In The Box

• 1 x Teradek Prism Flex Mk II HEVC/AVC Decoder

Trusted Seller

Coremicro ships from the U.S. and supports professional video equipment with a team familiar with broadcast, field production, and live production workflows.