NDI 即時視訊串流應用解決方案
AJA BRIDGE LIVE
多路影音 編碼解碼暨傳送接收設備
AJA BRIDGE LIVE 強力支援 NDI
AJA BRIDGE LIVE 多路影音 編碼解碼暨傳送接收設備
AJA BRIDGE LIVE 是一個實用的即時視訊串流應用解決方案，最新版本支援 NDI， 它具有高性能 12G-SDI 視訊編解碼、串流傳輸、內建靈活的 IO 界面、完整的 metadata 支援、 與 Closed Caption(CC) 特殊字幕功能。AJA BRIDGE LIVE 採用 1RU 機架式設計， 體積小不佔空間，適用於各種現場製作。
功能特色
AJA 與 Comprimato 強強聯手
AJA 與 jepg2000 GPU-powered 專家 Comprimato 頂尖合作， 讓 BRIDGE LIVE 具備強大的多格式即時製作能力， 支援多種專業影音格式如 H.265（HEVC），H.264（AVC，MPEG-4），H.262（MPEG-2）與 JPEG 2000 ， 提供各種即時製作所需的功能和可靠性。
支援 NDI 編碼/解碼/轉碼
AJA BRIDGE LIVE 具有 NDI 編碼/解碼/轉碼 製作功能。AJA BRIDGE LIVE 支援 SDI 同時 4路 60p HD 編碼/解碼 或 1路 4K 60p UltraHD 編碼/解碼。
- SDI to NDI (encode 編碼)
- NDI to SDI (decode 解碼)
- IP Video Streams to NDI (transcode 轉碼)
- NDI to IP Video Streams (transcode 轉碼)
支援 Metadata 與 Closed Caption
AJA BRIDGE LIVE 支援 Metadata 與 Closed Caption (CC) 特殊字幕製作功能。
- SCTE-35/SCTE-104 Ad insertion markers and conversion
- CEA-608/CEA-708 Closed Captioning including conversion
- Embedding Closed Captioning/Subtitles into H.264 SEI messages
- Metadata pass through
- MPEG-2 ancillary packet support, SMPTE 2038
- Electronic Program Guide (EPG) on input
傳輸/編碼/發布
AJA BRIDGE LIVE 可執行低延遲、高畫質製作。
BRIDGE LIVE 支援多種傳輸標準
- RTMP, RTMPS
- RTP, UDP
- SRT (plus encryption)
- MPEG Transport Stream
- ABR Ladder Profiles
- Hand-off for OTT packaging
完整的編碼/解碼功能
BRIDGE LIVE 支援完整的 SDI 串流應用設置 :
H.265 (HEVC)
- 8-bit or 10-bit
- 4:2:0
- Up to 4 simultaneous 60p HD encodes/decodes or 1x 60p UltraHD encode/decode to/from SDI
- SRT, RTMP and MPEG-TS protocol support
H.264 (AVC)
- 8-bit or 10-bit
- 4:2:0 or 4:2:2
- Up to 4 simultaneous 60p HD encodes/decodes or 1x 60p UltraHD encode/decode to/from SDI with an HQ option*
- SRT, RTMP and MPEG-TS protocol support
H.262 (MPEG-2)
- 8-bit
- 4:2:0
- Up to 4 simultaneous 30p/60i HD encodes/decodes or up to 2 simultaneous 60p HD encodes/decodes to/from SDI with an HQ option
- SRT, RTMP and MPEG-TS protocol support
*H.264 HQ selection limited to 30p maximum for HD and UltraHD
高畫質視訊壓縮格式 JPEG 2000(TR-01)
BRIDGE LIVE 可延伸選購高畫質視訊壓縮 JPEG 2000(TR-01)格式授權
JPEG 2000 (TR-01))
- 10-bit
- 4:2:2
- Up to 4 simultaneous 60p HD encodes (80-220Mbps) or 1x 60p UltraHD encode/decode (up to 800Mbs)
AJA BRIDE-LIVE 視訊製作流程架構圖
網路直播 Live Direct-to-Audience Streaming
多地製作整合 Reference Video for Remote Collaboration
遠端製作-視訊編碼 Encoding For Remote Production
遠端製作-視訊傳輸發布 Remote Video Transport and Contribution
LIVE 製作視訊編碼 Live Production Encoding
內容發布視訊編碼 Encoding For Content Distribution
📹AJA BRIDE-LIVE 多路影音編碼解碼暨傳送接收設備
| AJA BRIDE-LIVE | |
| Video Formats |
• (UltraHD) 3840x2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 • (2K) 2048x1080p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60 • (HD) 1080i 50, 59.94, 60 • (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 • (HD) 720p 50, 59.94, 60 • (SD) 625i 50 • (SD) 525i 59.94 |
| Video Codec Color Component Sampling |
• SDI YCbCr, 4:2:2, 10-bit • Transport Streams YCbCr, 4:2:2, 10-bit/8-bit YCbCr, 4:2:0, 10-bit/8-bit • NDI P216, 4:2:2, 16-bit UYVY, 4:2:2, 8-bit |
| Video Codecs |
• H.264 (AVC, MPEG-4) • H.265 (HEVC) • JPEG 2000 (VSF TR 01) • MPEG-2 • NDI |
| Audio Streams/Codecs |
• AAC • AC3 • MPEG-2 Audio • NDI (uncompressed float) • Uncompressed PCM (multichannel), SMPTE 302M-2007 |
| Metadata |
• Closed Captioning (EIA-608/708) • Line 21 Captions • Metadata pass-through • MPEG-2 ancillary packet support, SMPTE 2038 • SCTE-35, SCTE-104 (plus conversion) • Subtitles embedded within H.264 SEI messages • Electronic program guide (EPG) on input |
| Containers and Protocols |
• MPEG-TS • MPTS (input only) • RTMP/RTMPS • RTP, UDP • SRT (including encryption) • VSF-TR0 |
| Video Processing |
• Auto Color Component Sampling based on I/O settings • Cropping / Padding • Color adjustments • Deinterlacing • Frame rate 50% down-conversion (60p->30p, 59.94->29.97, 50p->25p) • Frame rate up-conversion (50i->50p) • Logo insertion • Resizing |
| Audio Processing |
• Channel Remapping • Gain • Sample Rate conversion |
| Synchronization |
• Input PCR -Global configuration (in separate transport stream) -Local configuration (in each transport stream) • Output PTS -Pass-through -Add offset to input PTS |
| Performance |
• Stream startup time maximum 5 seconds after configuration applied • Latency 200-700ms input to output (based on codec and other parameters) • Up to 4 simultaneous primary HD streams, plus additional output variations per stream* • Up to 1 primary UHD stream, plus additional output variations of that stream* • *Final additional stream count per output is dependent on configuration |
| Video Input Digital |
• 12G-SDI, SMPTE-2082, 10-bit • 6G-SDI*, SMPTE-2081, 10-bit • 3G-SDI, SMPTE-259/292/296/424/425, 10-bit • 1.5G-SDI, SMPTE 292M, Single Link 4:2:2 (1x BNC), 10-bit • 270 Mbit/s SDI, SMPTE 259M-C, Single Link 4:2:2 (1x BNC), 10-bit • *UltraHD 30p supported, no HD 120p support at this time |
| Network Interface |
• 10/100/1000 Ethernet (RJ-45) • Embedded web server for Configuration and Control • User Interface • Stream Button • Record Button • Web UI • Simple Web Configuration via AJA eMini-Setup (macOS and Windows) • Integrated calendar • Support of .ics |
| Video Output Digital |
• 12G-SDI, SMPTE-2082, 10-bit • 6G-SDI*, SMPTE-2081, 10-bit • 3G-SDI, SMPTE-259/292/296/424, 10-bit • 1.5G-SDI, SMPTE 292M, Single Link 4:2:2 (1x BNC), 10-bit • 270 Mbit/s SDI, SMPTE 259M-C, Single Link 4:2:2 (1x BNC), 10-bit *UltraHD 30p supported, no HD 120p support at this time |
| Audio Input Digital | 16-channel, 16 and 24-bit SDI embedded audio, 48 kHz sample rate, synchronous per SDI connectiont |
| Audio Output Digital | 16-channel, 16 and 24-bit SDI embedded audio, 48 kHz sample rate, synchronous per SDI connection |
| Configuration and Monitoring |
• Local “Kiosk” interface (keyboard, mouse and monitor) • Remote access via Browser • REST API • SNMP |
| Form Factor |
• 1RU turnkey system • 4x full size BNC (12G/6G/3G/1.5G-SDI compatible) • 2x 10GigE • Local interface via Display Port and USB • OS custom image • Updates and licenses via download |
| Size (w x d x h) | 17.2” x 16.9" x 1.7" (436.88 x 429.26 x 43.18 mm) |
| Weight |
• 28 lb. (12.7kg) in box • 18 lb. (8.2kg) server only |
| Power |
• 100-240 VAC 50/60 Hz (Dual, redundant power supplies) • 190W typical, 245W Maximum |
| Environment |
• Safe Operating Temperature: 5 to 35 C (41 to 95 F) • Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F) • Operating Relative Humidity: 8-90% noncondensing • Nonoperating Relative Humidity: 5-95% noncondensing |
關鍵字 : #tricaster. #aja..#aja bridge live.#NDI.
*本產品將持續創新，規格可能會有變動，當產品設計／規格變動，恕不另行通知。