BLACK MAGIC BDLKDUO
DeckLink Duo is perfect for developers who need two completely independent capture and playback streams in and out of a computer, as both capture and playback channels are completely independent. There are two SDI inputs, and two SDI outputs plus a common tri-sync/black burst reference. DeckLink Duo appears as two independent SDI cards to the computer, but only uses a single PCI Express slot. DeckLink Duo is perfect for servers where there are multiple streams or simultaneous capture and playback per system. DeckLink Duo is compatible with Windows™, Mac OS X™ and Linux™.
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DeckLink SDI™ |
DeckLink Duo™ |
DeckLink Optical Fiber™ |
DeckLink Studio™ |
| Connections |
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| SDI Video Input |
1 x 10 bit SD/HD switchable. |
2 x 10 bit SD/HD independantly switchable. |
1 x 10 bit SD/HD switchable. |
1 x 10 bit SD/HD switchable. |
| SDI Video Output |
1 x 10 bit SD/HD switchable. |
2 x 10 bit SD/HD independantly switchable. |
1 x 10 bit SD/HD switchable. |
1 x 10 bit SD/HD switchable.
1 x 10-bit SD only, down converted or key. |
| Optical Fiber Video Input |
None |
None |
1 x 10 bit SD/HD switchable. |
None |
| Optical Fiber Video Output |
None |
None |
1 x 10 bit SD/HD switchable. |
None |
| Analog Video Input |
None |
None |
None |
1 x Component video on 3 BNCs.
1 x S-Video video on S-Video connector.
1 x Composite NTSC/PAL on 1 BNC. |
| Analog Video Output |
None |
None |
None |
1 x Component video on 3 BNCs.
1 x S-Video video on S-Video connector.
1 x Composite NTSC/PAL on 1 BNC. |
| HDMI Video Input |
None |
None |
None |
1 x HDMI type A connector |
| HDMI Video Output |
None |
None |
None |
1 x HDMI type A connector |
| SDI Audio Input |
8 Channels embedded in SD and HD. |
8 Channels per input, embedded in SD and HD. |
8 Channel embedded in SD and HD. |
8 Channels embedded in SD and HD. |
| SDI Audio Output |
8 Channels embedded in SD and HD. |
8 Channels per output, embedded in SD and HD. |
8 Channel embedded in SD and HD. |
8 Channels embedded in SD and HD. |
| Optical Fiber Audio Input |
None |
None |
8 Channel embedded. |
None |
| Optical Fiber Audio Output |
None |
None |
8 Channel embedded. |
None |
| Analog Audio Input |
None |
None |
None |
4 Channels of professional balanced analog audio via 1/4” jack connectors. |
| Analog Audio Output |
None |
None |
None |
4 Channels of professional balanced analog audio via 1/4” jack connectors. Channels 3 and 4 can switch to AES/EBU outputs. |
| HDMI Audio Input |
None |
None |
None |
2 Channels embedded in SD and HD. |
| HDMI Audio Output |
None |
None |
None |
2 Channels embedded in SD and HD. |
| AES/EBU Audio Input |
None |
None |
None |
2 Channels unbalanced with sample rate converter. |
| AES/EBU Audio Output |
None |
None |
None |
2 Channels unbalanced. Analog outputs 3 and 4 can switch to AES/EBU outputs for audio 3 & 4 and 5 & 6 output. This provides a total of 6 AES/EBU output audio channels when using this feature. |
| Sync Input |
1 x sync input. Blackburst in SD, 720p50, 720p59.94, 1080i50 and 1080i59.94 formats or Tri-Sync in any HD format. |
1 x common sync input. Blackburst in SD, 720p50, 720p59.94, 1080i50 and 1080i59.94 formats or Tri-Sync in any HD format. |
1 x sync input. Blackburst in SD, 720p50, 720p59.94, 1080i50 and 1080i59.94 formats or Tri-Sync in any HD format. |
1 x sync input. Blackburst in SD, 720p50, 720p59.94, 1080i50 and 1080i59.94 formats or Tri-Sync in any HD format. |
| Device Control |
Sony™ compatible RS422 deck control ports.
Serial ports TxRx direction reversible under software control. |
None |
Sony™ compatible RS422 deck control ports.
Serial ports TxRx direction reversible under software control. |
Sony™ compatible RS422 deck control ports.
Serial ports TxRx direction reversible under software control. |
| Computer Interface |
PCI Express 1 lane, compatible with 1, 4, 8 and 16 lane PCIe slots. |
PCI Express 4 lane, compatible with 4, 8 and 16 lane PCIe slots. |
PCI Express 1 lane, compatible with 1, 4, 8 and 16 lane PCIe slots. |
PCI Express 1 lane, compatible with 1, 4, 8 and 16 lane PCIe slots. |
| HD Format Support |
720p50, 720p59.94, 720p60, 1080PsF23.98, 1080p23.98, 1080PsF24, 1080p24, 1080PsF25, 1080p25, 1080PsF29.97, 1080p29.97, 1080PsF30, 1080p30, 1080i50, 1080i59.94 and 1080i60. |
| SD Format Support |
625/25 PAL, 525/29.97 NTSC and 525/23.98 NTSC. |
| SDI Compliance |
SMPTE 259M and 292M. |
| Multiple Rate support |
SDI video connections are switchable between standard definition and high definition. SDI switches between 270 Mb/s standard definition SDI and 1.5 Gb/s HD-SDI. |
SDI, HDMI and component analog video connections are switchable between standard definition and high definition. SDI switches between 270 Mb/s standard definition SDI and 1.5 Gb/s HD-SDI. |
| Video Sampling |
4:2:2 |
4:2:2 |
4:2:2 |
4:2:2 |
| Color Precision |
10 bit |
10 bit |
10 bit |
10 bit |
| Color Space |
4:2:2 YUV |
4:2:2 YUV |
4:2:2 YUV |
4:2:2 YUV |
| SDI Metadata Support |
VITC read for 3:2 pulldown removal.
VANC capture and playback using up to 3 lines of video in file.
HD RP188. Closed captioning. |
| Audio Sampling |
Television rate of 48kHz and 24 bit. |
| HDMI Configuration |
None |
None |
None |
HDMI automatically configures to connected display. |
| HDMI Resolution |
None |
None |
None |
Pixel for pixel HD resolution input to connected device. |
| HDMI Color Precision |
None |
None |
None |
10 bit |
| Copy Protection |
For legal reasons HDMI input is unable to capture from copy protected HDMI sources. Always confirm copyright ownership before capture or distribution of content. |
| Colorspace Conversion |
Hardware based real time. |
| HD Down Conversion |
HD to SD on video capture or video playback. |
Built in, high quality hardware down converter always outputs to SD-SDI, Composite and S-Video when working in HD video formats. Component output can be switched between HD or SD. Selectable between letterbox, anamorphic 16:9 and center cut 4:3. |
| HD Up Conversion |
SD to 720HD or 1080HD on video capture. |
| Cross Conversion |
720HD to 1080HD on video capture. |
| Real Time Effects |
Apple Final Cut Pro™ internal effects in DV, DVCPRO HD, ProRes and uncompressed on Intel Mac OS X™. Adobe® Premiere Pro® internal effects in DV, DVCPRO HD, MJPEG and uncompressed. |
| Software Included |
Media Express, Disk Speed Test, LiveKey, Blackmagic System Preferences and Blackmagic driver on Mac OS X™.
Media Express, Disk Speed Test, LiveKey, Blackmagic Control Panel and Blackmagic driver on Windows™.
Media Express, Blackmagic Control Panel and Blackmagic driver on Linux. |
| Firmware Upgrade |
Firmware built into software driver. Loaded at system start or via updater software. |
| Installation |
PCI Express 1 lane, compatible with 1, 4, 8, 16 lane PCI Express slots.
Mac OS X™ systems require an Intel-based Mac Pro computer. |
PCI Express 4 lane, compatible with 4, 8, 16 lane PCI Express slots.
Mac OS X™ systems require an Intel-based Mac Pro computer. |
PCI Express 1 lane, compatible with 1, 4, 8, 16 lane PCI Express slots.
Mac OS X™ systems require an Intel-based Mac Pro computer. |
PCI Express 1 lane, compatible with 1, 4, 8, 16 lane PCI Express slots.
Mac OS X™ systems require an Intel-based Mac Pro computer. |
| Product Warranty |
3 Year Limited Manufacturer's Warranty. |
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