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EPIPHAN Lecture Recorder x2

__Kaina nurodyta be PVM, be diegimo ir pristatymo išlaidų

Tai integruotas įrenginys, skirtas prezentacijų, renginių, paskaitų, marketingo bei mokymų sesijų įrašymui ir/arba transliavimui internetu.

Kaina: 1 888,32 €

Pagrindinės savybės:

Detalus produkto aprašymas (PDF)

Epiphan Lecture Recorder x2 (ELR) is an integrated hardware platform for recording and/or streaming presentations, events, lectures, marketing and training videos.

Lecture Recorder x2 recording and streaming HD + SD video source

Lecture Recorder x2 captures an HD video source such as computer with slides, and a camera with audio source focused on the presenter. Lecture Recorder x2 then streams the multi­media content to standard internet browsers and media players. The streaming content can also be recorded to internal storage and network storage.

Lecture Recorder x2 Video Presentation
Lecture Recorder x2 Video
Lecture Recorder x2 Hardware Overview HD Video Presentation
Hardware Overview in HD
Lecture Recorder x2 Product Presentation
Product Presentation

HD + SD Video Audio Capture

Lecture Recorder x2 captures an HD video source (up to 1920×1200) channel from a VGA/DVI/HDMI1 display or camera, in parallel with an analog S-Video/Composite (PAL, NTSC) SD video source channel and a stereo/mono audio source.

Lecture Recorder x2 recording and streaming HD + SD video source


Lecture Recorder x2 encodes the input channels into a choice of standard formats:

Flash (H.264), ASF (MPEG4), ASF (H.264), RTP (MPEG-4), RTP (H.264), MJPEG


The Lecture Recorder x2 streams the input channels as a single stream or two independent streams up to 30 FPS. Standard browsers and media players view the stream(s) via a URL over choice of:


Administrators can custom brand the output stream layout, picture with picture arrangement, time stamping, copyright, and other branding.


Record to Publish and Replay

Lecture Recorder x2 records the input channel streams to internal storage, network storage, internal FTP server, external FTP site and/or local USB storage key. Media files can be viewed by standard media players, browsers and processed with standard multi media editing tools.

Record to Publish and Replay

Lecture Recorder x2 Key Features

Form Factor - Audio Visual Equipment System Integration

  • Portable hardware appliance for recording and streaming presentations, events, lectures, marketing and training videos
  • Non-Intrusive – Simply Plug and Play Audio Visual presentation sources –Secure – no software or networking to install on presentation sources.– OS and CPU agnostic – No 3rd party hosting required, no maintenance fees
  • Power over Ethernet, built in splitter/converters – no cumbersome power supplies at the recording podium
  • No fans, no noise, reduces power, devices and clutter. Integrated with Power over Ethernet, pass-through monitoring with built-in splitter and converter to all three display output types (VGA, DVI, HDMI)
  • HTTP and RS-232 API for integration with other systems


  • Captures and synchronizes VGA/DVI or HDMI video source channel with an SD video source channel and analog audio channel.
    • HD source: VGA/DVI/HDMI display or camera source, up to 1920 x 1200
    • SD source: S-Video/Composite, NTSC/PAL
    • Audio source: 3.5mm line/mic., stereo/mono


  • multiple standard formats (e.g. H.264, MPEG4, MJPEG)
  • HD1080p @30 FPS


  • Standard browsers and media players view live event at a URL as a single stream or two independent streams
  • Choice of SD+HD in one stream or HD+SD as independent streams
  • Inter-operates with standard internet browsers and media players with multiple video encoding and streaming standards 
    • Flash (H.264), ASF (MPEG4), ASF (H.264), RTP (MPEG-4), RTP(H.264) and MJPEG
  • Multiple visual layouts of SD and HD Frames


  • Multi-stream / Multi-track viewing and recording of streaming
  • Internal/External Storage
    • 16GB internal video recording solid state storage (no moving parts, no fans )
    • Auto-push of multi-media video recordings to FTP site, CIFS, RSYNC network storage, or USB local storage device
  • Multiple start-stop recording controls and peripherals

Branding and Layouts

  • Broad support for multiple display source resolutions and frame scaling.
  • Customize text, captions applied to each frame
  • Customize layouts, sizes, branding graphics

Lecture Recorder x2 Form Factor and Connectors

Lecture Recorder x2 is a compact portable desktop recording solution that is 7.95"×4.13"×1.38" 202×105×35mm. The buttons and connector interfaces are shown below.

Lecture Recorder x2 recording and streaming HD + SD video source


Stream Setup Parameters


Feature Settings

Stream Setup
  • CODECS : MPEG 4, H.264/Adobe Flash, MJPEG
  • Stream Formats: ASF over HTTP, FLV over HTTP, RTP/RTSP unicast (TCP and UDP), RTP multicast (UDP), MJPEG
  • Encoding Options : choose preset, profile
  • Labelling : apply time stamp, text to output stream
  • Output Stream : Frame Size, frame rate limit, bitrate, key frame interval , rate control, streaming port
  • Audio Settings : format (PCM/MP3), Sample Rate, Stereo/mono, bit rate, line/mic, input amplifier gain, output amplifier gain
  • Branding: customize web page look and feel using XLST
Video/Audio Monitoring and Passthrough
  • Live View Monitoring: Opens browser window to monitor look and feel of output URL stream
  • Video passthrough output: monitor video source - built in active splitter sends input to streaming encoded and to a built in VGA/DVI/HDMI input to VGA/DVI/HDMI output converter
  • Audio passthrough output: monitor audio source - built in active splitter sends audio to stream and analog out
Automation API
  • Lecture Recorder x2 can be integrated into your custom web infrastructure such as classroom and meeting room scheduling or lecture capture and management systems to broadcast training and similar education content. You can review the subset of commands in the product documentation, or contact us for additional custom integration features and details.

Stream as 1 Channel or Independent Channels

Multi-Source Picture with Picture Video Matrix / Multiplexing Features – Lecture Recorder x2 can be configured to synchronize and record video sources as a single video channel or maintain the two video sources as a multi-track video channel.
Stream Options



Streaming / Layout Options Streams, Layouts, User Experience, Recording
Independent Streams

Screen Shot
  • Streaming
    • the SD and HD channel each have an independent stream and URL
    • administrator can publish 
      • a URL  for SD stream
      • a URL for HD stream and audio
      • a URL for a web page that embeds SD-URL and HD-URL and audio into a single browser window
  • Viewer experience
    • Each URL can have its own browser/player window where users can re-size and/or move the viewing windows independently
    • can choose to view one of the channels or both of the channels on the same web page.
    • can move, resize windows independently
    • Browser window streams will play asynchnrously due to different frame sizes, buffers, etc.
  • Recording
    • HD, SD streams and audio are saved to seperate tracks in a multi track AVI  file

Single Stream - Video inside DVI/VGA 


Screen Shot

  • Streaming
    • Audio, SD and HD sources are combined into a single stream URL.
    • Administrator chooses layout for SD Video inside or SD video outside DV/VGA frame
  • Viewer Experience
    • one URL for both sources, synchronized at source, and viewing window
  • Recording
    • Recordings are saved to AVI file as a single stream audio and single stream video track, with the video track being the HD+SD stream combined as chosen by the administrator layout.
Single Stream Video outside DVI/VGA

Screen Shot


Lecture Recorder Start / Stop Record Controls

Lecture Recorder provides a number of external and internal methods to start and stop recording as listed below

Lecture Recorder x2 control options

Lecture Recorder x2 File Storage Features

Video Recording Storage Features Internal memory – The Epiphan Lecture Recorder x2 appliance has 16GB internal solid-state memory allocated to its buffer meaning that, even if the network is busy or experiencing slow transfer rates, no captured data is lost.

Automated Network Storage
VGADVI Recorder can be configured to automatically copy recordings to a network storage location using a choice of FTP, CIFS or RSYNC. This feature facilitates integration with content management and publication systems.
Automatic Local USB Storage Key Copy
VGADVI Recorder will automatically copy the most recent presentation recordings to a USB Storage Key. This is a great feature if you want to instantly provide a copy of the presentation to the presenter without requiring network connectivity.
Built in FTP serverVGADVI Recorder has a built in FTP server for integration with content management systems that simply need to connect via FTP to ingest the recorded content

File Management Dashboard

Lecture Recorder x2 has a web-based file manager to view recorded files as shown below. Each file has a name and start time, end time and duration fields. Files are grouped by date and segmented by contiguous recording timelines. You can change file names, upload one, multiple or all files, delete one, multiple of all files.

Lecture Recorder x2 file administration

More Information

Features and Benefits A more detailed view of Lecture Recorder x2 Features and Benefits
Specifications Technical specifications and performance parameters
Related Products Complementary and Related Products
Applications Look through some sample applications for Lecture Recorder x2
Live Demo See the Lecture Recorder x2 in action. Enter username admin and leave password blank, if requested.
Case Studies See how Epiphan Systems Lecture Recorder x2 is used for video and image capture by users all over the world.
FAQ Look through the most asked questions about the Lecture Recorder.
Documentation Lecture Recorder x2 Product Documentation

1HDMI support limited to non copy protected content, and does not include digital audio source, but can record analog audio source

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