Overview
Compact & Low-Power Wifi Encoder: Mini size & ultra lightweight with power consumption 3.4W; the HDMI encoder is powered by USB connection to the signal source or a mobile power bank without power adapter.
Ultra-HD Video Streaming: Support up to 2160p@30Hz HDMI input, 2160p@30Hz HDMI loop out, and up to 2160p@30Hz streaming output at video bit rate up to 64Mbps with H.264 or H.265 SRT, HLS, RTMP, RTMPS, RTSP, RTP, TCP, UDP, Multicast, Unicast, securing ultra-high quality all the way.
Go Live with One Click: This wireless streaming encoder allows users to start or stop streaming with one click on encoder buttons. It empowers multi-streaming function that it can push streams to 4 live platforms (like Youtube, Faceboo, Twitch, Wowza, Dacast etc.) simultaneously in 1080p@60Hz at high video bitrate.
Customize Device Button Functions: The IP encoder has two buttons, and users can press any of them to start/stop RTMP streaming, switch AP mode, or reset factory settings; you can also empower the button/buttons with new functions from web UI such as start/stop SRT/RTSP/HLS streaming to enable/disable OSD label display etc.
Wifi Roaming HDMI Encoder: With built-in dual-Wifi6 antenna for 5G/2.4G network connection, this wireless HDMI encoder supports fast Wifi roaming that when the Wifi router and Wifi repeaters are set up in the same LAN, the encoder will always automatically jump between these SSIDs and stay at the AP with strongest signal without interrupting the video transmission.
More Functions: Support NAS recording; NTP sync for mult-camera setup; real-time OSD setting; video preview from web UI; and device online upgrading etc. Moreover, we are empowering the the device decoder function in the coming year.
The HEC-20 is a mini, compact, and energy-efficient wireless HDMI encoder with USB-powered. With built-in H.265/HEVC & H.264/AVC SRT, HLS, RTMP/RTMPS, RTSP, UDP, TCP protocols, it supports HDMI input in 2160p@30Hz, encoding output in 2160p@30Hz, 64Mbps, and one channel of 4K HDMI loopout. Users can start/stop streaming with a single click on the device buttons, adjust/enable/disable OSD settings, and preview the video stream in real-time through embedded web UI. The wireless encoder supports simultaneously streaming on up to 4 platforms (YouTube, Facebook, Twitch, etc.) in 1080p@60Hz with different protocols SRT, HLS, RTMP, or RTMPS. With built-in dual-WiFi 6 antenna, the wireless streaming encoder supports fast Wifi roaming that when all Wifi routers and Wifi repeaters （Router and repeaters must support Wifi roaming protocols) are set with same SSID and password, the encoder will automatically jump between the APs and stay at the AP with strongest signal without interrupting the video transmission. Support NTP sync so that users can synchronize time and frame during multi-camera applications. Support NAS recording so that users can record their video to NAS server for re-broadcasting or playback.
4K Wireless Live Streaming on the Go
The HEC-20 is DDMALL latest innovation supporint HDMI input in 2160p@30Hz, one channel of HDMI loopout in 2160p@30Hz, and streaming output in 2160p@30Hz, 64Mbps. The low power encoder is sleak and lightweight so that it can be plugged to your HDMI singal effortlessly for long-time working flawlessly.
Most Portable Hardware Encoder
Simultaneouly Live on Multiple Platforms
The HEC-20 is a wireless HDMI encoder supporting multi-channel streaming with different protocols. You can simultaneouly stream to up to 4 live platforms such as YouTube, Facebook ,Twich, Wowza, Vimeo etc. with SRT, HLS, or RTMP/RTMPS in 1080p@60Hz.
Seamless WiFi Roaming Delivers Seamless Video
With built-in Wifi 6 antenna, the HEC-20 provided more stable and stronger 5G or 2.4G wireless network. At the same time, theis Wifi encoder supports fast Wifi roaming that it automatically jumps between SSIDs and connects to the strongest signal without interfering video transmission. It secures your video transsion flawlessly without sturring when the camera is in motion.
NTP Sync for Better Multi-Camera Streaming
Parameters
| General |
| Power Supply | 5V/1 A （USB cable powered） |
| Power Consumption | 3.4W |
| Operating Temperature | -10~55℃ （14~149℉） |
| Storage Temperature | -20~85℃ （-4~185℉） |
| Operating Humidity | 10%- 90%RH (Non-condensing) |
| Weight | 46.4g |
| Dimension (L*W*H) | 108x35x12mm |
| MTBF | 30,000H |
| Video |
| Input Standard | HDMI 1.4A |
| Video Codec | H.265/HEVC and H.264/AVC |
| Supported Protocols | SRT, HLS, RTP, RTSP, RTMP, RTMPS, UDP, TCP, Low Latency, Multicast and Unicast. |
| Supported Input Resolution | 2160p@30/25/24Hz, 1080p@60/50/30/25/24/23Hz, 720p@60/50/30Hz |
| Supported Local Loop-Out | 2160p@30/25/24Hz, 1080p@60/50/30Hz, 720p@60/50/30Hz, 960×720@60/50/30Hz, 960×540@60/50/30Hz, 640×480@60/50/30Hz, 360×200@60/50/30Hz. |
| Supported Output Resolution |
2160p@30/25/24Hz, 1080p@60/50/30Hz, 720p@60/50/30Hz, 960×720@60/50/30Hz, 960×540@60/50/30Hz, 640×480@60/50/30Hz, 360×200@60/50/30Hz. The frame rate can be selected by yourself. The primary stream supports a maximum of 3840*2160@30Hz， secondary stream supports a maximum of 1080p@60Hz |
| Video Bitrate |
128Kbps~64Mbps |
| Audio |
| Input Standard | HDMI |
| Audio Encoding Format | G.711u, AAC |
| Audio Bitrate | 32kbps~256Kbps |
| System |
| Wireless Standard | 802.11a/n/ac 5G，802.11b/g/n 2.4G |
| Control Method | Web UI |
| AP Mode Wi-Fi Info | SSID：HED4KW；password：12345678 |
| AP Mode Default IP | 192.168.1.252 |
| Default Web UI Login Credentials | user/password: admin/admin |
| GOP | Tunable |
| Compression Profile | BaseLine, Main, High |