2-Channel Professional presentation system VGB-2000
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- Код: VGB-2000
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Описание
Providing you the best shooting result with a crisp and clear image of teaching contents.
Professional chromakey function also provides wide variety of virtual sets, producing rich and exciting video lessons that enhance the learning experience.
With just one touch, the presenter can switch to the scenes that she wants, be it a full screen of teaching contents, video or a virtual studio scene, add creativity and dynamics to her presentation.
7 ” smart controller switch to any scene you want. Easy and quick!
An interactive pen enables handwriting, annotation and highlights directly on presentation slides.Presenter has full control of her recording session, triggering record start/stop with a simple tap on the footswitch.Datavideo BC-100 employs a 12-bit image processor with advanced HDR technology capable of producing stunning image quality with rich color gradation. Pairing the BC-100 with VGB-2000 to produce amazingly crisp and clear video courses.Add scene-dynamics to the video presentation with two different shooting angles.
Presenter and presentation slides are presented clearly at the same time without any post-production.
Datavideo LBK-1 look-back kit provides real-time video feedback for the presenter to conduct her lesson confidently and with full control of the picture composition. Built-in tally light showing recording status gives presenter assurance that her presentation being captured.
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Характеристики
| Пользовательские характеристики | |
|---|---|
| AUX | --- |
| PVW Видеовыход | --- |
| Recorded Audio Format | Uncompressed PCM, Sampling rate 24bit 48KHz |
| Recorded Video Format | 1080p 23.97/24Hz, 1080i 50/59.94/60Hz, 720p 50/59.94/60Hz, 576i 50Hz, 480i 59.94Hz |
| Streaming Audio Encoding | AAC-LC, Configurable bitrate range from 32Kbps to 384Kbps, Sample rate : 48KHz, 16bit |
| Streaming Video Resolution | 1080p 60/59.94/50, 1080p 30/29.97/25/24/23.98, 1080i 60/59.94/50, 720p 60/59.94/50, 480i 59.94, 576i 50 |
| Video Recording Bit Rate / Color Sampling | MPEG2 Long GOP HD:, 1. 10/ 25Mbps 4:2:0 1440x1080/1280x720,, 2. 35/ 50/ 65/ 120Mbps 4:2:2 1920x1080/1280x720,, MPEG2 Long GOP SD:, 1. 8Mbps 4:2:0 720x480/720x576 (to be F/W upgrade), 2. 15/ 30/ 50Mbps 4:2:2 720x480/720x576, MPEG2 I-Frame Only HD:, 1. 80/ 100/ 125Mbps 4:2:2 1920x1080/1280x720, MPEG2 I-Frame Only SD:, 1. 25/ 50Mbps 4:2:2 720x480/720x576 |
| Аудиовход | 1x XLR balanced MIC IN, 2 x unbalanced RCA IN |
| Вес | 20 kg |
| Видеовход | 4 x SD/HD/3G-SDI , 2 x HDMI |
| Видеовыход | 1 x SD/HD/3G-SDI , 3 x HDMI |
| Время задержки аудиосигнала | 10~700ms, (1 frame PAL=40ms, 1 frame NTSC= 33.333’ms) |
| Вход ножного переключателя | 1 x 3 pin mini XLR |
| Кодирование потокового видео | H.264 / AVC video CODEC, up to High Profile Level 4.0, Configurable Bit-rate up to 6Mbps |
| Комплектующие | 1 x VGB-2000 Main Unit, 1 x HE-1 (External 2.5” HDD Case), 1 x FS-220 Foot Switch, 1 x VP-840 Unit, 1 x TPC-700 Unit , Power Cord |
| Контроль хромокея | PC to the RJ-45 |
| Многоканальная запись | --- |
| Мощность | AC 100-240 VAC, DC 12V 400W |
| Номер модели | VGB-2000 |
| Носитель записи | 1x 2.5" Removable HDD/ SSD |
| Потоковая передача | 1 x RJ-45 (10/100M Ethernet), 1 x USB 2.0 Type A |
| Потоковые протоколы | TS через TCP/UDP (одноадресная и многоадресная рассылка), RTSP через HTTP/TCP/UDP (элементарная потоковая передача RTSP), RTMP/RTMPS (публикация), HLS, SRT |
| Предварительный просмотр | --- |
| Рабочий диапазон температуры | 0~40 °C |
| Размер | 496 x 460 x 212 mm |
| Файловая система хранения | NTFS (read only) |
| Формат видео | 1080i 50/59.94/60Hz, 720p 50/59.94/60Hz |
| Формат записанного файла | MXF OP1A, MOV |
| Характеристики аудио | Bandwidth: 20~20KHz<+/-3dB, S/N Ratio>70dB, T.H.D<0.1% |
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