Connections
SDI Video Input	1 x SD/HD/3G/6G-SDI (DIN 1.0/2.3 connector)
SDI Video Output	1 x SD/HD/3G-SDI (DIN 1.0/2.3 connector)
HDMI Video Input	1 x HDMI Type A
HDMI Video Output	1 x HDMI Type A
SDI Audio Input	2 channels embedded in SD and HD in QuickTime files
SDI Audio Output	2 channels embedded in SD and HD in QuickTime files
HDMI Audio Input	2 channels embedded
HDMI Audio Output	2 channels embedded
Audio Output	1 x 3.5 mm stereo analog audio output jack
USB Interface	1 x USB 2.0 (Mini-B connector)

Recording
Recording Media	UHS-1 SDHC/SDXC cards
Codecs Supported	Apple ProRes 422 HQ, 422, LT, Proxy Avid DNxHD 220x, DNxHD 145, DNxHD 45, DNxHD 220x MXF, DNxHD 145 MXF, DNxHD 45 MXF
Supported Video Formats	SDI: 1920 x 1080p 23.98/24/25/29.97/30/50/59.94/60 1920 x 1080PsF 23.98/24 1920 x 1080i 50/59.94/60 1280 x 720p 50/59.94/60 625/50i PAL 525/59.94i NTSC HDMI: 1920 x 1080p 23.98/24/25/29.97/30/50/59.94/60 1920 x 1080i 50/59.94/60 1280 x 720p 50/59.94/60 480p60 576p50 625/25 PAL 525/29.97 NTSC
Recording Time	With 128GB SD card: Apple ProRes 422 HQ: 1.61 hours ProRes 422: 2.43 hours ProRes LT: 3.47 hours ProRes Proxy: 7.9 hours
SDI Video Sampling	4:2:2 YUV
SDI Audio Sampling	48 kHz, 24-bit
SDI Color Precision	10-bit
SDI Compliance	SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 425M
SDI Metadata Support	HD RP188 and closed captioning
SDI Color Space	REC 601, REC 709
HDMI Color Precision	10-bit
HDCP Compatible	No

General
OS Compatibility	Mac OS X 10.9 Mavericks Mac OS X 10.10 Yosemite or later Windows 7 Windows 8
Power Requirements	12 VDC
Batteries	2 x Rechargeable LP-E6 lithium-ion batteries
AC Adapter	110 to 240 VAC
Operating Temperature	41 to 104°F (5 to 40°C)
Storage Temperature	-6 to 113°F (-21 to 45°C)
Relative Humidity	0 to 90% non-condensing
Dimensions	5.63 x 1.20 x 3.54″ (14.30 x 3.05 x 8.99 cm)
Weight	12.77 oz (362.02 g)

Blackmagic Design Video Assist

Equipment description