
DDMALL HEV-4K + HDD-20 HDMI Encoder Decoder for 4K SRT Streaming with SRT
DDMALL HEV-4K HDMI over IP video encoder and HDD-20 HDMI IP streaming decoder are designed in mini with built-in HDMI type-A male connector for easy setup. Both are powered by USB connection and H.265 & H.264 Supported. The HEV-4K live encoder supports up to 2160p30/1080p60 HDMI input and up to 2160p30/1080p60 encoding output at video bitrate 64M. It empowers multistreaming function that users can stream to up to 4 live platforms in 1080p60 at 16M simultaneously. The HDD-20 IP video decoder supports up to 2160p60 streaming input and up to 2160p60 decoding output. Both are SRT protocl supported. (the HEV-4K supports NDI/HX2, SRT, HLS, RTMP/RTMPS, RTP, RTSP, TCP, UDP; while the HDD-20 supports ONVIF, SRT, RTSP, UDP). With embedded H.265 SRT protocol, DDMALL HEV-4K and HDD-20 secure your SRT video in ultra-high quality and low latency. Parameters HEV-4K Video encoder: Power Supply 5V/1 A (USB cable powered ) Power Consumption 2.6W Work Temperature 10~65℃ (14~149℉) Storage Temperature -20~85℃ (-4~185℉) Work Humidity 10%- 90%RH (Non-condensing) Product Weight 32g/0.07lbs Product Dimension 75x32x22mm/2.95x1.26x0.87in MTBF(mean time between failures) 30,000h Video Input Standard HDMI 1.3, HDCP1.4 Video Codec H.265/HEVC and H.264/AVC Supported Protocols NDI, SRT, HLS, RTMP, RTMPS, RTSP, RTP, UDP, TCP, Multicast, Unicast Supported Input Resolution 3840*2160p@30Hz,1920*1200p@60Hz,1080p@60/50/30Hz, 1080i@60Hz,1080i@50Hz, 720p@60/50/30Hz Supported Output Resolution 3840*2160@30Hz,1080p@60Hz, 720p@60/30Hz, 960*720@60Hz, 960*540@60Hz, 640*480@60Hz, 360*200@60Hz Video Bitrate 128Kbps~64Mbps Pixel Clock 165MHz (max) Audio Input Standard HDMI embedded audio input, 3.5mm analog, Mic in, Line in Audio Encoding Format G.711u, AAC Compression Profile BaseLine, Main, High Control Method Web UI HDD-20 Video decoder: Power Supply 5V/1 A (USB cable powered ) Power Consumption 2.0W Work Temperature 10~65℃ (14~149℉) Storage Temperature -20~85℃ (-4~185℉) Work Humidity 10%- 90%RH (Non-condensing) Product Weight 35g/0.077lbs Product Dimension 75x32x22mm/2.95x1.26x0.87in MTBF(mean time between failures) 30,000h Video Input Standard HDMI 2.0 Video Codec H.265/HEVC and H.264/AVC Supported Protocols SRT, RTSP, ONVIF, UDP, TCP, Supported Output Resolution 3840*2160p@60/50/30/25/24Hz, 1920*1080p@60/50/30/25/24Hz, 1920*1080i@60/50Hz, 1280*720p@60/50Hz Supported Stream Input Resolution 3840*2160@60/30Hz,1920*1080p@60/30Hz, 1280*720p@60/30Hz, Audio Input Standard HDMI embedded audio input, 3.5mm analog Audio Encoding Format G.711u, AAC Compression Profile BaseLine, Main, High Control Method Web UI