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Lecture Recorder x2

Lecture Recorder x2

Education/Training Recorder

The Lecture Recorder x2 captures, combines and records full HD and SD video and audio from multiple sources such as document cameras, lecture cameras, tablets or any device with a VGA, DVI or HDMI output.

Features at a glance

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

Lecture Recorder x2 captures an HD video source such as a computer with slides, and a camera focused on the presenter and a microphone. 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 is easy to setup and use, and works straight out of the box and does not require the use of a computer or any additional equipment. Simply power it on to start recording.

Lecture Recorder x2 Connection Diagram

Learn More:

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Choose to stream and record each source individually or create a custom picture in picture layout to stream and record them together. This demonstration is for a single picture-in-picture steam configuration. The Lecture Recorder x2 is streaming video to the web from a DVI video source (presentation) and S-Video source (camera).

Lecture Recorder Inputs and Outputs

Technical Specifications

Video Inputs Connectors (1) DVI-I / HDMI1 / VGA1 / Component2
(1) S-Video / composite3 (NTSC/PAL)
Resolutions VESA modes: 640×480 to 1920×1200; Custom resolutions
HD Video Format Options R, G, B plus separate HSync and VSync signals; R, G, B plus CSYNC signal;
R, G, B with Sync-on-Green synchronization; DVI single link.
EDID Support EDIDs can be uploaded to the device
Audio Input Connector One ⅛" (3.5mm) stereo analog audio
Input Levels Mic and line-in
Video Output
(Splitter / Converter)
Connector (1) DVI-I (pass-through)
Signals Analog and Digital versions are always output with automatic D/A or A/D applied
Audio Output Connector (1) 3.5mm stereo audio
Video Encoding Video Codec H.264, MPEG-4, Motion JPEG
Video Bit Rates 10 mb/sec
Key Frame Intervals Programmable
Color Resolution YUV 4:2:0
Frame Size Configurable up to 1920x1200
Frame Rates4 30 FPS @ 1920x1080p (or smaller), 25 FPS @ 1920x1200p
Audio Encoding Audio Codec Encoder Bitrate Sample Frequencies
MP3 32-192kbps 22kHz, 44kHz
PCM - 22kHz, 44kHz
AAC 32-192kbps 16 kHz, 22kHz, 44kHz
G.711 - 8kHz (a-Law) & 8kHz (μ-Law)
IP Network Interfaces Connector (1) 10/100 Ethernet RJ45 (PoE - spec: IEEE 802.3af class 0)
Streams FLV, ASF, and MJPEG over HTTP
RTMP and RTSP for publishing to a streaming server or CDN
Multicast Streams RTP, MPEG-TS and MPEG-TS/RTP over UDP
Network Discovery / Announce UPnP, SAP
Video/Audio Recording and File Management Internal Storage 16 GB (solid state)
Unlimited storage when configured with local or network attached storage, enabling 24/7 recording.
Automatically removes oldest recordings from internal storage as space is required.
File maintenance through admin interface (Web UI)
Local Storage Automatic copy to local USB drives via the (2) USB 2.0 ports
Network Storage FTP server and FTP client capabilities (automatic and manual)
Copy to USB drive (automatic and manual)
RSYNC/CIFS synchronization
Playback and Recorded Formats Download recorded videos (AVI or MOV) using the Web UI and playback through any compatible player.
Administration Web UI for administration. Includes multiple user roles (admin, operator and viewer).
Included API for integration into existing environments (executed via HTTP or RS-232). RS-232 API integration requires a USB to RS-232 adapter (not included).
Time Synchronization NTP, TIME (RFC 868), PTP v1 (IEEE-1588-2002 V1)
Product Dimensions 7.95" × 4.13" × 1.38" (202mm × 105mm × 35mm)
Product Weight 1.4 lb (635 g)
Country of Origin Made in North America (Canada)

1Using DVI-I port, with the supplied adapter or cable.
2Requires component to VGA adapter (not included).
3Using S-video port with supplied adapter.
4Frame rates may differ under certain conditions.

Lecture Recorder x2 in the box

What's in the Box?

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