AJA BRIDGE LIVE 12G

• (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60 
• (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 
• (HD) 1080i 50, 59.94, 60
• (HD) 720p 50, 59.94, 60 
• (SD) 625i 50
• (SD) 525i 59.94

Video 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
• JPEG-XS (VSF TR-07)

Audio Streams/Codecs

• AAC
• AC3
• E-AC3 (input)
• MPEG-2 Audio
• NDI (uncompressed float)
• Uncompressed PCM (multi-channel), SMPTE 302M-2007 

Metadata

• MPEG-2 ancillary packet support, SMPTE 2038
• HDR over SDI end-to-end via VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry, and Luminance
• Closed Captioning (EIA-608/708)
• Line 21 Captions
• Metadata pass-through
• SCTE-35, SCTE-104
• Subtitles embedded within H.264 SEI messages
• Electronic program guide (EPG) on input

Containers and Protocols

• HLS (input)
  • AVC TS segments
  • Fragmented MP4
• HLS (output)
  • AVC TS segments
• MPEG-TS
• MPTS (input)
• RTMP
• RTMPS(output)
• RTP, UDP
• SRT (including encryption)
• VSF TR-01
• VSF TR-07

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
• NTP
  • Encoder Synchronous Multi-Channel Transport
• PCR
  • Decoder Synchronous Multi-Channel Transport

Performance

• Stream startup time maximum 5 seconds after configuration applied
• Latency down to sub 150ms input to output (based on codec and other parameters)
• Encode/Decode simultaneously up to 4x incoming SDI 1080 60p streams (to numerous IP video output destinations/variations*)
• Encode/Decode simultaneously up to 2x incoming SDI UltraHD 30p streams (to numerous IP video output destinations/variations*)
• Encode/Decode up to 1x incoming SDI UltraHD 60p streams (to numerous IP video output destinations/variations*)
• Additional transcoding tasks can be carried out when Encoding/Decoding to/from SDI*
• NDI 1080p is supported up to 60p, NDI 4K is supported up to 60p

*Final additional stream count per output is dependent on settings and configuration. See Manual for more details.

Video Input Digital

• 12G-SDI, SMPTE-2082, 10-bit
• 6G-SDI*, SMPTE-2081, 10-bit
• 3G-SDI, SMPTE-424, 10-bit
• 1.5G-SDI, SMPTE 292M, 10-bit
• 270 Mbit/s SDI, SMPTE 259M-C, 10-bit

*UltraHD 30p supported, no other SMPTE-2081 support at this time

Video Output Digital

• 12G-SDI, SMPTE-2082, 10-bit
• 6G-SDI*, SMPTE-2081, 10-bit
• 3G-SDI, SMPTE-424, 10-bit
• 1.5G-SDI, SMPTE 292M, 10-bit
• 270 Mbit/s SDI, SMPTE 259M-C, 10-bit

*UltraHD 30p supported, no other SMPTE-2081 support at this time

Audio Input Digital

• 16-channel, 16 and 24-bit SDI embedded audio, 48 kHz sample rate, synchronous per SDI connection

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
• Update and license 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