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Live Standards Conversion

Cloud-native frame rate conversion and standards conversion for live IP workflows

Video Input​

Supported Codecs​

  • JPEG 2000 TR-01
  • JPEG-XS TR-07
  • NDI (including NDI-HX)
  • H.264 (MPEG-4 AVC)
  • H.265 (HEVC)
  • MPEG-2
  • SMPTE 2110

Color Component Sampling​

  • 4:2:2 10-bit / 8-bit
  • 4:2:0 10-bit / 8-bit

Audio Input​

CodecNotes
Uncompressed PCM – multichannelSMPTE 302M-2007
AACADTS / LATM
AAC-HEv1 & v2
MPEG-2 Audio—
AC-3—
E-AC-3—

Metadata​

  • SCTE-35
  • Metadata pass-through
  • Subtitles embedding into H.264 SEI messages
  • Closed Captions (EIA-608/708)
  • SMPTE 2038
  • Timecode insertion into SEI messages for H.264 and H.265 (MISB 0604.6) — with SDI, NDI, and TS inputs

Containers & Protocols​

Protocol / ContainerNotes
UDP, RTP—
MPEG-2 TS, MPTS—
VSF TR-01—
VSF TR-07—
RTMP / RTMPS—
SRTwith Path Redundancy
NDI—
HLS—
Hitless Merge—
Hitless Switch—

Synchronization​

ParameterDetails
Input PCRConfigurable: global or local (contained in each input transport stream)
Output PTSConfigurable: pass-through or offset addition
Multi-pipeline syncUsing single PCR stream

Video Processing​

Multiple output streams per input stream with different configurations available.

  • Resizing
  • Automatic color component subsampling
  • De-interlacing
  • Cropping / Padding
  • Color adjustments
  • Frame rate conversion (motion compensated)
  • Logo insertion

Audio Processing​

  • Channel shuffling
  • Volume gain
  • Sampling rate conversion
  • Audio delay control

Video Output​

Codecs​

  • H.264 (MPEG-4 AVC)
  • NDI
  • JPEG 2000 TR-01
  • JPEG-XS TR-07
  • H.265 (HEVC)
  • MPEG-2
  • SMPTE 2110

Color Component Sampling​

  • 4:2:2 10-bit / 8-bit
  • 4:2:0 10-bit / 8-bit

Audio Output​

CodecNotes
AACADTS / LATM
AAC-HEv1 & v2
AC-3—
Uncompressed PCMSMPTE 302M-2007
MPEG-2 Audio—
Dolby-Epass-through

Configuration & Monitoring​

MethodDetails
Web UI—
REST API—
SNMP—
System webconsole—