DDMALL HEV-4KW H.265 4K Wireless HDMI Live Video Encoder for Streaming, Support SRT HLS and more

$779.00 $1,299.00 available: In Stock
Quick Overview:
[H.265 H.264 Live Video Encoder]HEV-4KW is a mini in size and light in weight HDMI hardware streaming encoder supporting HEVC H.265 and AVC H.264; It can take power from almost HDMI sources directly or it can be powered by USB type-C cable.

[4K Wireless Hardware Video Encoder] HEV-4KW is a wireless HDMI to IP video encoder with embedded 5G+2.4G dual-band Wifi module. It can perform a reliable and stable wireless video transmission and live streaming at 4K@30.

[SRT Encoder and HLS Encoder] HEV-4KW is more than a RTMP RTMPS streaming encoder, it also a SRT encoder and HLS encoder supporting various protocols such as SRT, HLS, RTSP, RTMP, RTMPS, UDP, TCP, Multicast, Unicast etc.

[Dual-Stream Output R&D One-Click for Live Streaming] HEV-4KW has Primary Stream and Second Stream so that users can push stream to 4 live platforms simultaneously. Beyond this, HEV-4KW support one-click to start/stop streaming at any time.

[OSD Setting R&D Firmware Online Upgrading] Customize your own text/graphic OSD as you wish. HEV-4KW also supports lifetime free online firmware upgrading to add more functionalities.

DDMALL Technology
DDMALL Technology is the proprietary brand of Atel Technologies Co., Ltd. As a company comprised of R&D and manufacture, we have been dedicated to hardware video codec products for over 20years. Foot on video over IP industry, we have developed a series of hardware HDMI over Ethernet transmitters, extenders, live video encoders, decoders, A/V processors, matrix switchers, HDMI cables etc. To meet the ever growing segmented market demands and keep our customers one-step ahead in the market, we will stay innovative and sharpen our technology to provide more versatile, reliable, stable but less cost and carbon footage solutions for video transmission, distribution and live streaming.
The DDMALL Advantages
• Leading Technologies in AV solution Field
• 20+ Years' Experience
• Strong R&D Capabilities
• ISO Certification
• OEM & ODM Specialist

DDMALL Portable Wireless HDMI 4K Video Encoder

Small Size, Professional Features

DDMALL HEV-4KW HDMI video encoder provides a simple solution for long-distance wireless video transmission at 4K resolution based on H.265/H.264 codec. Its compact size and low power consumption provides a better choice for live streaming from any HDMI sources to online services like YouTube, Facebook, Twitch with protocols such as SRT, HLS, RTP, RTSP, RTMP, RTMPS, UDP, TCP etc. Where there is Wi-Fi signal or mobile access point deployment, where the encoder can go live streaming. Beyond this, HEV-4KW also supports input resolution up to 2160p@30, and output resolution up to 2160p@30/1080p@60. By supporting primary-stream and secondary-stream simultaneously for output, it enables live streaming on 4 platforms at the same time. Moreover, with embedded 5G+2.4G dual-band Wi-Fi module, the encoder can provide a more stable and reliable wireless video transmission effect. It provides a more cost-saving solution for wireless video transmission applications such as aerial photography, drone photography, remote monitoring, live church broadcasting, outdoor sports, outdoor ceremonies etc.

Key Features
• Compact Size and USB power design-- Mini size in 75x32x15mm/3.94×1.26× 0.59in and light weight of 25g/ 0.055lb, easy to carry anywhere; with ultra-low power consumption of 3W, it is more adaptive to various applications.
• Hardware solution for wireless video transmission--H.265/H.264 IP-based 5G+2.4G dual-band wireless video encoder will enable a more stable and smooth transmission.
• UHD visual experience—support input at a maximum resolution of 4KP@30 and output 4KP@30, 64Mbps.
• Dual-channel output for live streaming—it has Primary Stream & Secondary Stream so that you can push stream to 4 platforms at the same time.
• Popular Protocols are on site-- SRT, HLS, RTP, RTSP, RTMP, RTMPS, UDP, TCP, Multicast, Unicast
• - HLS/HTTP to agile your streaming process—configure your encoder with H.265 4K encoding based on HLS/HTTP, you can directly type HTTP URL to the safari browser of iPad/iPhone for video display.
• OSD customization—customize your desired logo/text OSD label to any position you wish on the video source for display.
• Video preview Function—you can monitor your video status by previewing the video on the status page of web UI.
• Video preview is in place for monitoring—support video preview on the device status web page.
• OSD customization function—add the text/logo/images/contents to any position of your video as you wish.
• One-click for streaming—short press the set button on the device to start/stop your live streaming as you wish.
• Lifetime firmware upgrading—support firmware upgrading to add more new functionalities.




Specifications

• Video Codec: H.265/HEVC and H.264/AVC

• Supported Protocol: SRT, HLS, RTP, RTSP, RTMP, RTMPS, UDP, TCP, Multicast and Unicast.

• Input Resolutions: 2160p@30Hz, 1080p@60Hz/50Hz/30Hz, 720p@60Hz/50Hz/30Hz

• Output Resolutions: 2160p@30Hz 64Mbps, 1080p@60Hz/30Hz, 720p@60Hz/30Hz, 960×720@60Hz, 960×540@60Hz, 640×480@60Hz, 360×200@60Hz

• Adjustable Video Bitrate: 128Kpbs~64Mpbs (CBR/VBR/AVBR/FixQP Controlling Mode) Manual bitrate supported

• Adjustable TTL Value. Key Frame interval (GOP) is tunable.

• Compression profile: BaseLine, Main, High

• Supported Audio: HDMI Embedded Audio and External 3.5mm Analog Audio (Line Audio Supported) Audio Codec: AAC, G.711u

• Embedded 5G+2.4G dual-band Wi-Fi module: choose the signal band as you wish.

• Embedded Multi-functional Button: Short press to start or stop streaming. Long press to restore factory default settings.

• Support customized OSD settings—insert logo or text to customize output video for display.

 

Reminder: Generally, HEV-4KW encoder can be powered from almost HDMI sources directly. However, if the power voltage of some HDMI sources is too low to support the normal working of the encoder, you can power the encoder by using additional universal USB cable connecting to your power sources(e.g. PC USB port, media box, USB hub, power ban, laptop, tablet etc.), no proprietary AC power adapter is required.



• Ultra-compact size—extremely low power consumption, ideal for portable live streaming in long time.

• USB-powered function—agile your workflow by simply powering the device by a universal USB cable connecting to your HDMI sources.

• H.265/H.264 codecs are on site—meet different needs of codec requirements.

• 5G+2.4G dual-band Wi-Fi module—provide a more stable and reliable wireless video transmission

• Real UHD video transmission solution—support up to 2160p@30 input, and up to 2160p@30/1080p@60 output.

• Higher video bitrate is available—you can stream at up to 64Mbps bitrate

• Main-stream & sub-stream for output—each stream supports streaming on 2 platforms simultaneously so that users can live stream at 4 platforms at the same time. Main-stream supports resolution up to 2160p@30 output while sub-stream supports resolution up to 1080p@60.

• Support many stream protocols—SRT, HLS, RTP, RTSP, RTMP, RTMPS, UDP, TCP, multicast, unicast etc.

• Video preview is in place for monitoring—support video preview on the device status web page.

• OSD customization function—add the text/logo/images/contents to any position of your video as you wish.

• One-click to start or stop your streaming—Once the device setup is completed, you can start or stop your streaming at any time you want by short pressing the device button.

• Support device online upgrading—more new functions can be added by upgrading the firmware freely.

 

Power Supply
5V/1 A (USB cable powered )
Power Consumption
3W
Work Temperature
-10~50℃ (14~122℉)
Storage Temperature
-20~85℃ (-4~185℉)
Work Humidity
10%- 90%RH (Non-condensing)
Weight
25g/0.055lbs
Dimension
75mm(L)*32mm(W)*15mm(H)/ 3.94×1.26× 0.59in
MTBF(mean time between failures)
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@30Hz/25Hz/24Hz, 1080p@60Hz/50Hz/30Hz/25Hz/24Hz/23HZ, 720p@60Hz/50Hz
Supported Output Resolution
2160p@30Hz, 1080p@60Hz/30Hz, 720p@60Hz/30Hz, 960×720@60Hz, 960×540@60Hz, 640×480@60Hz, 360×200@60Hz; Primary stream supports maximum of 3840*2160@30Hz,secondary stream supports maximum of 1080p@60Hz
Video Bitrate
128Kbps~64Mbps
Audio Input Standard
HDMI, 3.5mm analog, Mic in, Line in
Audio Encoding Format
G.711u, AAC
Audio Bitrate
32kbps~256Kbps
Wireless Standard
802.11a/n/ac 5G,802.11b/g/n 2.4G
Control Method
Web UI
AP Mode Wi-Fi Info.
SSID:HEV-4KW;password:12345678
AP Mode Default IP
192.168.1.252
WEB UI login credentials
Default user/password: admin/admin
GOP
Tunable
Compression Profile
BaseLine, Main, High

 

Reminder: Generally, HEV-4KW encoder can be powered from almost HDMI sources directly. However, if the power voltage of some HDMI sources is too low to support the normal working of the encoder, you can power the encoder by using additional universal USB cable connecting to your power sources(e.g. PC USB port, media box, USB hub, power ban, laptop, tablet etc.), no proprietary AC power adapter is required.