Video Specs

When uploading video content to Anchor please be sure you are following the recommended specs below in order to ensure your upload is successful.




  • .MP4 or .MOV
  • Must have two tracks: one video, one audio
  • Audio and video tracks must have the same duration
  • No specific file size recommendation, but suggested bitrates are below (file size is a function of video duration and bitrate):
    • 25 mbps for HD
    • 35 mbps for 4K
  • H.264 High Profile
  • 16:9 widescreen aspect ratio (recommended)
  • Maximum bitrates:
    • 1080p source: 25 mbps
    • 4k source: 35 mbps
  • Use the source’s native frame rate
  • AAC-LC
  • Bitrate: 192 kbps or higher (recommended)
  • Stereo (recommended)
  • Surround/multi-channel audio is not supported
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