Live

Supported Input Formats for Live Events

This article details the media source input format limitations for livestreaming on BlendVison One. 

BlendVision One currently supports two types of livestreams:

  • Live event: supports input with video/audio signal in RTMP format.
  • Simulive event: support input using a video file uploaded to the “Video Library”.

For the detailed limitations on each type, please refer to the charts below:

 

Supported input formats for live events

Note: for the detailed steps on getting the RTMP URL, please refer to Manage a Live Event from the Control Room

Type Regular Live ULL Live 
Protocol RTMP RTMP
Video codec
  • H.264
  • H.265 (HEVC)
  • H.264
Video resolution Up to 4K Up to FHD (1920x1080)
Video bitrate
  • 4K: up to CBR 40Mbps
  • FHD: up to CBR 15 Mbps
 Up to 10Mbps(CBR)
Video frame rate 29.97 / 30 / 59.94 / 60 FPS 29.97 / 30 FPS
Picture structure
  • Interlaced
  • Progressive
  • Interlaced
  • Progressive
Audio codec AAC AAC-LC
Audio bitrate Up to 576Kbps Up to 256Kbps
Audio sample rate Up to 96KHz 44.1 / 48 KHz

 

Supported input formats for the Video Library

Note: for the detailed instructions, please refer to Video Library Management.

Type Regular Live
File format
  • Audio Video Interleave (.avi)
  • MPEG-1 (.mpg)
  • MPEG-4 (.mp4)
  • MPEG transport stream (.ts)
  • MPEG-2 Transport Stream (.m2ts)
  • QuickTime Movie (.mov)
  • Matroska (.mkv)
  • Windows Media Video (.wmv)
  • Blu-ray Disc Audio-Video (.bdav) 
File size
  • Max: 70 GB
Video codec
  • H.264 (AVC)
  • H.265 (HEVC)
Video resolution
  • Min: 128x128 pixel 
  • Max: 4K (4096x2304 pixel)
Video bitrate
  • Min: 60 Kbps
  • Max:
    • H.264: Up to 60 Mbps
    • H.265: Up to 45 Mbps
Audio codec
  • AAC-LC
  • MP3
Audio bitrate
  • Min: 24 Kbps
  • Max: 384 Kbps (AAC)

 

Updated