Video Conference Room Training Education SV-1000HD Full HD recording and broadcasting network machine server ..

◎ day through interactive video recording server 1. Video capture: supports up to eight channel extension, 2-way HD SDI video input, one DVI input. 2. one HDMI output, one DVI output, one VGA output. 3. The three-way positioning cameras capture. The two-way RS-232 serial ports, support VISCA control. 5.2 Gigabit Ethernet RJ45 interface. 6.2 6.5mm inputs, two 6.5mm output. 7.1 pairs of lotus audio inputs, one pair of lotus audio output. ◎ video capture and video stitching, superimposed 1. The source may be a teacher courseware lecture DVI, SDI, etc. but also camera information, may also be a picture, MP4 media files. 2. The system supports up to eight channels of high-definition video sources: Quad SDI, a high-definition channel DVI input, three-channel HD soft stitching and overlay high-definition video. Or eight-channel HD SDI and DVI input, eight-channel video source user-defined, requiring a channel number, channel name setting. 3. The video splicing and superposition: Support courseware and video from any source video and video stitching and overlay, generate single-stream multi-screen video stream, using software without hardware support, instead of hardware splicing switcher. 4. Resolution: Support 1080i / 60fps 1080i / 50fps 1080P / 30fps, 720P / 60fps (50fps, 30fps), 720 × 576 / 25fps adaptation. 5. The maximum number of channels: 8 ◎ Audio Capture 1. comprehensive collection: hanging wheat, smart mixer by super-cardioid, comprehensive collection of teachers, students, media players or courseware sound. . 2. With automatic noise reduction, automatic gain function. 3. Automatic pickup wheat sequence control: a wheat sequence function, for example, set up the first priority teacher wheat pickup, when teachers and students to speak at the same time, teacher voice priority, while only speaking teachers, auto squelch student district murmur. 4. Support the eight tracks mixer, a main mixer output. 5. Support follower voice switching, ie the channel switching, the sound automatically switches over the channel. 6. Support any channel sound mixer, support mix source adjust the mix ratio. 7. Support video overlay, mosaic channel intelligent mix. 8. Support mix delay correction. 9. Support for automatic identification of available sources. 10. Supports audio mute ◎ channel audio and video recording 1. Video coding: coding standard H.264 2. Audio: AAC 3. Video formats: MP4, ASF, FLV, TS, AVI, WMV optional 4. Video Quality: Support 1080P , 720P, 960x540,720x408,640x360,480x272 optional frame rate 30fps, 25fps optional. Video stream can be set. 5. Support resources and all the way up to eight simultaneously directed video. 6. Recording control: a key to start, pause, stop program recording; record when it resumes after a pause, no new document 7. titles / credits: Support add titles, credits, support for picture and video formats. ◎ interactive lectures ◆ meeting with powerful recording function, can be sources of information meetings all images, sounds, data, video recording, video can be stored on the U disk or removable hard drives and other devices through the USB interface. 1. supports simultaneous interaction with multiple remote classroom lectures, including interactive audio and video, and data collaboration. 2. supports simultaneous interaction with multiple remote taped classroom. 3. Support 1,2,4,6,9,12,16,25,36,49,64 and other multi-screen mode. 4. Support packet loss recovery mechanism automatically adjusts the video stream, frame rate according to the network bandwidth, with automatic disconnection reconnection function. 5. The Chairman password control, to join the conference password authentication using MD5 encryption technology. ◎ virtual studio 1. Support channel keying function. 2. foreground and background video source can be a channel, MP4 media files and pictures. 3. Support the Red, Green and Blue (RGB) and RGB mixing color keying. 4. Has the threshold, transparency regulation. 5. promising X / Y coordinate location of each adjustment function; with X / Y unidirectional amplifying function; with X / Y geometric amplification. 6. keying supports two channels. ◎ directed 1. directed modes: Manual / semi-automatic / automatic mode. 2. Support podium single bit, dual-bit multi-camera tracking directed. 3. Support students single-bit dual flight track directed. 4. Support network control directed: teachers control via IP network broadcasting system, with recording and broadcast start, pause, resume, stop, channel switching and other functions. 5. Dedicated directed Keyboard: support external keyboard 6. directed private school standard: supports JPG, PNG format standard school (supported five position correction mark or image captions) 7. Subtitle: Support picture captions and text subtitle (supports text import) 8. Recording time: long-time support video display 9. 10. The maximum support for the sixteen kinds of effects directed approach: maximum support 8 directed 11. Supports DVI + Teachers + Students single stream three screen interactive, student support teacher + single-stream dual-screen interaction. 12. Support automatically directed content portfolio selection. 13. teachers, students directed handover delay. ◎ teacher automatic tracking 1. Using algorithms: intelligent image analysis algorithms, teachers without wearing any auxiliary equipment, truly normalized. 2. Tracking mode and positioning: point positioning, regional location, three-dimensional positioning, motion detection. The image tracking and scheduling switch identification: automatic identification camera site, automatic scheduling. 4. Tracking programmable switching mode: According to different teachers teaching behavior, programming, personalized tracking strategy. 5. supports teachers with single-bit tracking, dual-position cut scene and with tracking, multi-camera screen switching track. 6. With tracking: with smooth servo tracking mode, the teacher tracking camera moving in a smooth track about teaching podium. When teachers move fast, the camera auto-focus and avoid fast-moving images or with the lost teachers and other phenomena. 7. When positioning the camera without writing on the blackboard, writing on the blackboard close-up support. 8. podium: Teacher automatic tracking the podium, and in the area when the teacher went to the student, the student is automatically transferred to the tracking camera tracking. 9. Automatic framing podium: When people appear to automatically adjust the camera focus. 10. Anti-shake: Teacher Activities in the camera field of view, anti-shake camera in a stationary state. 11. Support single location tracking, dual-position tracking, multi-camera tracking mode. ◎ students automatically track 1. Using binocular positioning of the image analysis algorithms. 2. Automatic capture single stand up, sit down, single people to people, people to people and other single classroom scene. 3. The automatic face recognition, avoid light changes, curtains and other rock acts of false positives. 4. Close the camera automatically determine the place after the delay switch, to avoid shaking the screen frequently. 5. Automatic tracking teacher at the podium after walking track in the student area. 6. Support manual directed point maps intelligent automatic positioning. 7. Support single location tracking, dual-position tracking. 8. The system supports PTZ and professional broadcast cameras. ◎ courseware acquisition and detection 1. DVI capture, high-quality hard-acquisition mode, to avoid the machine is like teacher performance is limited by the soft acquisition need to disable hardware acceleration caused by, or King film can not help but play with hardware acceleration can not be caused by the acquisition of . 2. Support a channel DVI projectors, PC, whiteboard courseware collection The automatic speech recognition content changes, cursor, mouse behavior. The mouse movement, no detection switch. 5. The content changes were detected when switching collection 6. explain the content and other changes or PPT switch, automatic identification cut to directed output. Automatic Identification mouse behavior under different circumstances, when cut to the directed output, teacher mouse or light pen When explaining, DVI automatically retained in broadcast screen, automatic identification non explain mouse movements. 7. Support toolbar detection shielding, avoiding network connection, antivirus software or other activities prompted icons false positives. ◎ special effects, titles, logos, titles ending 1. Effects: four categories altogether sixteen kinds of video screen special effects 2. Subtitles: Subtitles directed video overlay. 3. Logo: supports up to five logos, school standard, content picture superimposed position adjustable. The titles ending: ending titles automatic stitching and manual stitching. 1. Cross-platform ◎ live streaming protocols: standard RTMP protocol, HLS video streaming, RTSP streaming, and support Windows, Android, iOS, OS cross-platform Web free plug-in line. 2. Built-in services: recording and broadcasting software built Web server and streaming media server. 3. single broadcast: Supports single broadcast. 4. Support push live streams to FMS, MMS, HLS and other live server. 5. webpage watch: watch live support page, clients do not need to install any plug-ins. ◎ Demand and courseware management 1. User management system: user teacher and student user and the system administrator, different user rights. 2. Background management system: points courseware management, arranging, live broadcast system management 3: real-time broadcast live classroom instruction each taped ◎ directed VGA output support independent PGM screen broadcast aired in the second screen, output to projectors The display device. ◎ a key broadcasting system has a key output, a key control selected directed video, video resources, live, the second screen output, interactive lectures and so on. Also supports a variety of output controlled separately. ◎ system maintenance means that the use, has a key disaster recovery capabilities.