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特色 規格

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

AJA BRIDGE LIVE 傳輸/編碼/發布 設定界面

 

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

AJA BRIDGE-LIVE 完整的編碼/解碼功能

 

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)

BRIDGE LIVE JPEG 2000(TR-01)格式

 

AJA BRIDE-LIVE 視訊製作流程架構圖


網路直播 Live Direct-to-Audience Streaming

AJA BRIDE-LIVE 工作流程圖


多地製作整合 Reference Video for Remote Collaboration

AJA BRIDE-LIVE 工作流程圖


遠端製作-視訊編碼 Encoding For Remote Production

AJA BRIDE-LIVE 工作流程圖


遠端製作-視訊傳輸發布 Remote Video Transport and Contribution

AJA BRIDE-LIVE 工作流程圖


LIVE 製作視訊編碼 Live Production Encoding

AJA BRIDE-LIVE工作流程圖


內容發布視訊編碼 Encoding For Content Distribution

AJA BRIDE-LIVE 工作流程圖

 

產品規格

📹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。
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