Supported Input Formats for VODs

In this article, we will introduce the input format limitation of source files for VOD in BlendVison One service. 


Video source formats

BlendVision One Web Console support uploading methods of VOD source files as below :

  • Upload files from local: upload a video files from your local device.
  • Files in Video Library: select an existing video file from Video Library. The files can be the recording of previous live events or you uploaded before.

For the detailed limitation of input formats, please refer to below part:

File name
  • Max: 100 characters
    (allowed: English/Chinese/Japanese letters, numbers, hyphens, underscores)
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: 50 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)


Noted: for the detailed steps of uploading source files , please check the articles below:


Subtitle formats

You can add up to 10 subtitles for individual VOD by uploading the subtitle files following below formats:

File format
  • SubRip Subtitle (.srt)
  • Web Video Text Tracks (.vtt)
File size
  • Max: 3 MB
Language code
  • ISO 639