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HELO là thiết bị ghi và phát trực tuyến chuẩn mã hoá H.264 mạnh mẽ của AJA. HELO hỗ trợ kết nối SDI và HDMI I/O vào một thiết bị duy nhất với khả năng truyền phát đồng thời đến Mạng phân phối nội dung (CDN) của bạn cũng như mã hóa và ghi các tệp H.264 chất lượng cao vào thẻ SD, SDHC hoặc SDXC, bộ lưu trữ USB hoặc lưu trữ dựa trên mạng được gắn kết NFS hoặc CIFS đồng thời.

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Thương hiệu: AJA

Portable and Packed to Go
HELO’s small and robust form factor is essential for your busy schedule. Live events, webcasts, production and post locations vary and you need a device that can take the heat. HELO is designed to travel well, fit wherever needed and continuously deliver; all with full size connectivity.
HELO offers both 3G-SDI and HDMI source inputs in a single device with the ability to encode up to 1080p 60 in beautiful and efficient H.264.
Stream out to your CDN and record to SD, SDHC or SDXC cards, USB storage or NFS or CIFS mounted network based shares simultaneously.
Your goal is efficiency with beautiful results.
HELO encodes to H.264/MPEG-4 ensuring bandwidth efficiencies with widely compatible files. From tablets to smartphones, desktops to Smart TVs, no translation necessary.
2-Channel stereo audio can be encoded at up to 24-bit 48kHz at data rates ranging from 32kbps to 256kps in MPEG-4 AAC-LC, allowing you to make the most appropriate choice for your project's needs.
Streaming can be complex. HELO makes it simple.
A USB connection and robust web browser based UI allows you to setup and configure your CDN connection before you even arrive at your event. Once there, simply press the Stream button and deliver your project across HELO’s Ethernet connection, which allows support for RTP/RTSP, RTMP, RTMPE for Facebook live as well as Unicast. HTTP Live Streaming (HLS) support adds compatiblity with Apple's popular iOS devices and more.
HELO's web based GUI even provides a video preview window so that you can ensure you are getting just what you expect.
An AV Mute setting allows you to mute live video and audio for your stream and either load your own graphic with event details or utilize a built in holding graphic before your event goes live.
Live means Now. Live means Pressure.
HELO offers a dedicated Record button right on the front of HELO’s small and mobile interface for immediate recording. It also provides simultaneous recording while streaming and redundant recording of one file to two media destinations simultaneously. This enables you to hand a client a copy of the event right after recording ends, while maintaining a master in house.
Mass Media
Cost effective media choices.
HELO’s H.264 based encoding not only ensures beautiful, efficiently sized files, it means your recording medium choices are wide open. Utilize USB thumb sticks, drives and RAIDs, common SD, SDHC or SDXC media or network shares across a switch. Pick to suit your project.

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 SupportH.264/MPEG-4 Encoder
Video Encoding Parameters100 kbps to 20 Mbps streamed output
100 kbps to 20 Mbps recorded output
Up to 1080p 60
Supports Baseline, Main and High
Audio Encoding Parameters32 kbps to 256 kbps
48 kHz 2-Channel stereo
ProtocolsRTMP, RTSP (10 clients), RTMPE, RTMPS, HTTPS and RTP/UDP Unicast and Multi Unicast
Storage1x 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 Digital1x 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 Digital1x 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 Digital2-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 Analog2-channel, Analog (-10dBV Line Level, Unbalanced stereo 1x 3.5mm TRS connector)
Audio Output Digital2-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 Analog2-channel, Analog (Line Level, Unbalanced stereo 1x 3.5mm TRS connector)
Network Interface10/100/1000 Ethernet (RJ-45)
Embedded web server for Configuration and Control
Regionalized interface support - Simplified Chinese
User InterfaceStream Button
Record Button
Web UI
Simple Web Configuration via AJA eMini-Setup (macOS and Windows)
Integrated calendar
Control and AutomationIntegrated 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)
Weight0.8 lb (0.4 kg)
Power100-240V, 50/60 Hz Universal Input, +5-20V DC 13W Max 
EnvironmentSafe 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)

Subject to change without notice

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