This topic contains specifications for the HOME Apps streaming formats.

SMPTE Specifications

STANDARDS

SMPTE 2110 Professional Media Over Managed IP Networks:

  • ST2210-10: System Timing and Definitions
  • ST2110-20: Uncompressed Active video
  • ST2110-21: Traffic Shaping and Delivery Timing for Video
  • ST2110-22: Constant Bit-Rate Compressed Video
  • ST2110-30: PCM Digital Audio (Levels A, B & C)
  • ST2110-31: AES3 Transparent Transport

ADDITIONAL SUPPORT

  • SMPTE ST2022-7: Seamless Protection Switching (Class A & B)

REFERENCE STANDARD

  • IEEE1588 (PTPv2)

SUPPORTED FORMATS

  • SD: 525i59.94 (NTSC) and 625i50 (PAL)
  • HD: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94,1080i60
  • 3G: 1080p50, 1080p59.94, 1080p60
  • 12G: 2160p50, 2160p59.94, 2160p60

MANAGEMENT AND MONITORING (Server connectivity)

  • In-band Control via 2 x QSFP28 (100GbE) interfaces
  • Out-of-band Control via 1GbE Interface
  • API protocol: Lawo HOME

DATA FORMAT

  • 10-bit 4:2:2 YCbCr

JPEG XS Specifications

SUPPORTED FORMATS

  • HD: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60
  • 3G: 1080p50, 1080p59.94, 1080p60
  • 12G: 2160p50, 2160p59.94, 2160p60
  • Interlaced formats (1080i50, 1080i59.94, 1080i60) are supported

DATA FORMATS

  • 16-bit 4:2:2 YCrCb
  • 10-bit 4:2:2 YCrCb (decode only)

NDI® Specifications

STANDARDS

  • NDI
  • NDI-HX2 (H.264)
  • NDI-HX2 (H.265)

SUPPORTED FORMATS

  • SD: 525i59.94 (NTSC)* and 625i50 (PAL)*
  • HD: 720p50, 720p59.94, 720p60, 1080i50*, 1080i59.94*, 1080i60*
  • 3G: 1080p50, 1080p59.94, 1080p60
  • 12G: 2160p50, 2160p59.94, 2160p60

*Interlaced formats are supported by NDI only, and not NDI HX2. This is reflected in the Resolution options (for the app) once the user has set the Video Transport type. For more information, please see HOME Apps - NDI.

DATA FORMATS

  • P216 16-bit 4:2:2 YCbCr
  • UYVY 8-bit 4:2:2 YCbCr (decode only)
  • PA16 16-bit 4:2:2 YCbCR, alpha discarded (decode only)

CONTROL

  • NDI v6 SDK support
  • Possibility to route registered NDI devices into HOME Apps

SRT Specifications

STANDARDS

  • MPEG-TS
  • H.264, H.265/HEVC
  • Accelerated via GPU (optional)

SUPPORTED FORMATS

  • SD: 525i59.94 (NTSC) and 625i50 (PAL)
  • HD: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60
  • 3G: 1080p50, 1080p59.94, 1080p60
  • 12G: 2160p50, 2160p59.94, 2160p60

DATA FORMATS

  • 8-bit 4:2:0 YCbCr
  • 10-bit 4:2:2 YCbCr (decode only)
  • 12-bit 4:2:0 (decode only)