AVerMedia F239+ Avercaster HD Duet Plus Video Encoder

AVerMedia F239+ Avercaster HD Duet Plus Video Encoder

AVerMedia F239+ Avercaster HD Duet Plus Video Encoder

Price in reward points: 10
  • Brand: Aver Media
  • Model No: F239+
  • Reward Points: 10
  • Availability: In Stock
  • Shipping Free

Learn more about the Aver Media F239+


Input Signals HDMI × 2
Component with RCA L/R audio x 2
Input Video Format Auto-detected
NTSC, PAL, 720p50/60, 1080i50/60, 1080p25/30
Encoding Video Format H.264 High/Main/Baseline profile     
Resolution 320 x 240~1920 x 1080
Frame rate 25, 30, 50, 60 
Bit rate 200Kbps~15Mbps 
Encoding Audio Format AAC-LC mono/stereo 
Bit rate 64~512Kbps 
MPEG-1 layer
Streaming protocols RTP unicast/multicast 
UDP unicast/multicast 
TCP unicast 
RTMP publish 
Twitch, CDNvideo,
Streaming & Recording Duet mode: 2 streams encoders with independent audio/video input, encode settings and streaming protocol.  
Splitter mode: Stream the same audio/video content to different target networks with independent encode settings and streaming protocols.
Record mode: Simultaneous streaming and recording from the same video/ audio source.
Recording to network mapped drive from NAS and Windows shared folders.
Operating Environment Temperature: 0 to +50°C/+32 to +122°F
Humidity: 0 to 80% RHNC
Storage Environment Temperature: -30 to +65°C/-22 to +149°F
Humidity: 0 to 90% RHNC
Power 12V/1.5A: 18W Maximum
Weight 900g
Dimensions (mm) 230(L) × 124(W) × 42(H)
Administration Web UI supporting IE, Firefox, Chrome browser 
HTTP+XML API for integration and remote control 
Supported Clients & Software VLC Media Player for Windows, Linux, or Mac
mPlayer for Linux
IP STB supporting multicasting MPEG-2 SPTS streaming
AVerMedia CMS & AVerReceiver
AVerCaster Player
Adobe Media Server
Warranty 1 Year



AVerCaster HD Duet Plus F239+, a dual channel video encoder allowing two independent Full HD video streams to be broadcast or recorded at the same time. The F239+ is a broadcast video encoder that takes one or two HDMI or component video sources up to 1920 x 1080 Full HD resolution and can encode two independent video streams of similar or varying bitrates for broadcast or recording. With its powerful dual H.264 High-Profile codecs, it allows live Full HD Video to be simultaneously broadcast and recorded at higher quality for VoD playback, Multicasting and support for popular streaming services providers as well as Facebook Live allows live video from the F239+ to be broadcast to a virtually unlimited number of viewers.

Intuitive Web UI

Its intuitive Web UI, allows for a short learning curve and effortless operation. With customizable setup this web UI makes for a more flexible and easy management, providing a very efficient and frustration-free professional setup of the F239+ from any web browser within the same network regardless of the client device.

Highly Compatible with Content Delivery Network (CDN) Services

To broadcast video content to a global audience, The F239+ has strong integration with CDN services including: Facebook Live, Wowza, CDNvideo, YouTube, Twitch, Ustream and more.

Benefits from AVerCaster HD Duet Plus F239+

Powerful in performance, small in size the F239+ is ready to contribute to countless On LAN and Internet video streaming applications. Attract and astonish the audience with amazing, crystal clear 1080p full HD video content. The F239+ is a professional grade encoder without the price burden, lowering the overall cost when deploying and application and it is all managed through a user friendly management interface to speed up set up process.

Mass Customization

AVerMedia provides total and extremely comprehensive customization services. From CDN integration, to specific API development and even proprietary protocol design AVerMedia can help fulfill many unique requirements from a wide variety of applications.


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