AJA Helo H.264 HD/SD recorder and streaming appliance with 3G-SDI and HDMI inputs/ outputs

• Portable, stand-alone 3G-SDI and HDMI source inputs
• Encode up to 1080p 60 in H.264/MPEG-4
• 2-Channel stereo audio encoded up to 24-bit 48kHz
• Data rates from 32kbps to 256kbps in MPEG-4
• Record to SD, SDHC or SDXC cards, USB storage, NFS, CIFS, or SMB
• USB Slot and SD card slot
• Video input and output 3G-SDI, SMPTE-259/292/296/424, 10-bit, Single Link 4:2:2, 4:4:4, BNC and HDMI
• Support for RTP/RTSP, RTMP, RTMPs, HLS, and Unicast
• AV Mute with user graphics upload support for pre-live feeds
• Error logging for quick analysis of streaming issues
• WebUI Regionalization for Chinese, Japanese and Korean
• Web based GUI preview window

Video Formats

• (2K) 2048x1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60*
• (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (HD) 1080i 50, 59.94, 60
• (HD) 720p 50, 59.94, 60
• (SD) 525i, 625i

*2K inputs are center cut to 1080p and are only supported on SDI input

Video Codec Support

• H.264/MPEG-4 Encoder

Video Encoding Parameters

• 100 kbps to 20 Mbps streamed output
• 100 kbps to 20 Mbps recorded output
• Up to 1080p 60
• Supports Baseline, Main and High

Audio Encoding Parameters

• 32 kbps to 256 kbps 
• 48 kHz 2-Channel stereo
• MPEG-4 AAC-LC

Protocols

• RTMP, RTSP (10 clients), RTMPE, RTMPS, HTTPS and RTP/UDP Unicast and Multi Unicast

Storage

• 1x USB port (USB 2.0 and USB 3.0 media, exFAT or FAT32)
• 1x SD card slot, SD, SDHC, SDXC cards (exFAT)
• Mounted Network Share (CIFS or NFS)

Video Input Digital

• 1x 3G-SDI, SMPTE-259/292/296/424, 10-bit
• Single Link 4:2:2, 4:4:4 (1x BNC)
• 1x HDMI Standard Type A connector
• HDMI v1.4a, RGB or YCbCr

Video Output Digital

• 1x 3G-SDI, SMPTE-292/296/424, 10-bit
• Single Link 4:2:2 or 4:4:4 (1x BNC)
• 1x HDMI Standard Type A connector
• HDMI v1.4a, RGB or YCbCr

Audio Input Digital

• 2-channel, 24-bit SDI embedded audio, 48 kHz sample rate, synchronous
• 2-channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous

Audio Input Analog

•  2-channel, Analog (-10dBV Line Level, Unbalanced stereo 1x 3.5mm TRS connector)

Audio Output Digital

• 2-channel, 24-bit SDI embedded audio, 48 kHz sample rate, synchronous
• 2-channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous

Audio Output Analog

• 2-channel, Analog (Line Level, Unbalanced stereo 1x 3.5mm TRS connector)

Network Interface

• 10/100/1000 Ethernet (RJ-45)
• Embedded web server for Configuration and Control
• Regionalized interface support - Simplified Chinese

User Interface

• Stream Button
• Record Button
• Web UI
• Simple Web Configuration via AJA eMini-Setup (macOS and Windows)
• Integrated calendar

Control and Automation

• Integrated calendar scheduler
• Support remote ICS calendars
• Scriptable REST control API
• Closed Captioning supported

Size (w x d x h)

• 7.00” x 4.66” x 1.02” (177.8 x 118.37 x 25.91 mm)

Weight

• 0.8 lb (0.4 kg)

Power

• 100-240V, 50/60 Hz Universal Input, +5-20V DC 13W Max 

Environment

• Safe Operating Temperature: 0 to 40 C (32 to 104 F)
• Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
• Operating Relative Humidity: 10-90% noncondensing
• Operating Altitude: <3,000 meters (<10,000 feet)