The VS-R264 is a Full HD AV over IP streaming encoder and decoder that simultaneously records, encodes, streams, and decodes multiple Full HD video streams (1920×1080) using H.264 long GOP encoding with bit rates up to 30 megabits over standard networks suitable for 100Mbps or 1Gbps.Main Features:Full HD AV over IP streaming media encoder and decoder for live video streaming.Simultaneously records, encodes, streams, and decodes multiple Full HD video streams.Functions as an external stand-alone YouTube encoder for live Full HD streaming environments.Provides Full HD live video streaming (1920×1080) to Content Delivery Networks (CDNs) including Wowza, Ustream, AWS Elemental MediaLive and CloudFront, etc.H.264 long GOP encoding with bit rates up to 30 megabits over standard networks suitable for 100Mbps or 1Gbps.Versatile audio I/O connections via balanced analog Euroblock/Phoenix low-voltage wire connectors and unbalanced analog 1/8″ (3.5mm) mini-stereo jacks.Perfect for a wide range of live streaming AV installations and environments, including corporate, education, house of worship, government, industrial installations and security.Audio can be embedded from analog sources and de-embedded to drive networked audio playback for ceiling speakers.Provides digital audio embedded within the HDMI I/O.Installed output level configuration function and reference level switching function (up to +20dBu) allows reliable and flexible system structuring.Compatible with popular standard streaming protocols, including HLS, RTMP, RTP/RTSP, Multicast, Unicast.Offers RESTful API for integration into control systems in commercial AV installations.Ability to record directly to USB connected media or SD cards via a front panel loading slot.Recorded files can easily be uploaded to an FTP server automatically for creating back-up copies or repurposing to the web.With the optional rack-mountable shelf AK-RS1, up to two VS-R units can be installed in a 19 inch rack space.Support PoE+ for power supply in addition to the optional AC adapter (TASCAM PS-P1220E; sold separately)Specifications:Video:HDMI IN Connector: HDMI v1.4a (Type A)HDMI OUT Connector: HDMI v2.0 (Type A)Input Resolutions:1080p: 60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98 fps720p: 60 / 59.94 / 50 fps576p: 50 fps480p: 60 / 59.94 fpsFrame Rate Limit: on/offEncode Scalling Resolutions: Passthru / 1920x1080p / 1280x720p / 950x540p / 720x576p / 720x480p / 640x360p / 480x270p / 320x180pEncode Format: H.264 (Baseline / Main/High)Encode bitrates: 500k to 30M bpsBitrate Control: Variable / Constant key frame interval: 0.25-1.00-16.5(sec) or 3-1000(frame)Audio:Analog Audio inputs (UNBALANCED):Connector: 3.5mm Stereo mini jackNominal input level: -10dBV (0.316Vrms)Maximum input level: +6dBV (2.0Vrms)Analog Audio inputs (BALANCED):Connector: Euroblock (balanced) 3.81 mm pitchNominal input level:+4dBu(1.23Vrms, Ref.Level other than -9dBFS)+6dBu(1.55Vrms, Ref.Level -9dBFS)Maximum input level:+15dBu(4.36Vrms, Ref.Level -9dBFS)+18dBu(6.16Vrms, Ref.Level -14dBFS)+20dBu(7.75Vrms, Ref.Level -16dBFS)Analog Audio outputs (UNBALANCED):Connector: 3.5mm Stereo mini jackNominal output level: -10dBV (0.316Vrms)Maximum output level: +6dBV (2.0Vrms)Analog Audio outputs (BALANCED):Connector: Euroblock (balanced) 3.81 mm pitchNominal output level: +4dBu(1.23Vrms)Maximum output level:+15dBu(4.36Vrms, Ref.Level -9dBFS)+18dBu(6.16Vrms, Ref.Level -14dBFS)+20dBu(7.75Vrms, Ref.Level -16dBFS)Output Volume: -, -72 to +6dB (1dB step)Audio Codec: AAC, 64k to 512k bps, 32k/44.1k/48k HzStorage:Storage Media: USB Drive, SD/SDHC cardUSB Connection: USB3.0 A-typeRecord Bit Rates: 500k to 30M bpsStream:Video Transport Protocols: RTMP / RTSP / HLS / Unicast / MulticastSimultaneous Streaming: 1 x RTMP / 2 x Unicast / 1 x MulticastStream Bit Rates: 500k to 30M bpsNetwork:Network Connectivity: 1Gb EthernetFull-featured web browser based UI: Designed for tablets and desktops. Encoder and decoder configuration for unicast, multicast and RTMPIP Address: DHCP (Default) / StaticCommand and Control: HTTP (Auto-detect and discover other TASCAM encoder and decoder units on subnet.)Other:Power: PoE+, (TASCAM PS-P1220E AC adapter sold separately)Dimensions: 214(W) 44.5(H) 136.1(D)mm (including protrusions)Weight: 0.85kgOperating temperature range: 0 to 40 CIncluded items: Installation brackets, Euroblock plugs, Cable band kit, USB memory(including Discovery app, reference Manual), Quick Start guide, warranty