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Encoding and upload formats

Learn which file formats Mnemonica accepts, when it encodes a proxy, and how it generates proxies.

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Mnemonica accepts the most common file types, formats, and codecs on the market, except for OCF (Original Camera Footage).

Uploading to a Screening Room

When you upload to a Screening Room, Mnemonica checks the file properties to verify streaming compliance.

Streaming compliance uses this model:

  • Container: MP4
  • Codec: H.264
  • Audio AAC 192 Kbps
  • Overall bitrate: 3 Mbps
  • Format: 1080p or lower

If the file properties match this model, Mnemonica takes no action and the file is quickly available in the Room.

If the file does not match one or more parameters of the model, Mnemonica encodes a new proxy. This takes some time, depending on the original file format and duration.

Non-specialized servers may encode clips shorter than 60 seconds. So these clips can have proportionally longer encoding times than longer clips.

How Mnemonica generates proxies

Mnemonica encodes proxies as follows:

  • Format: 1080p
  • Container: MP4
  • Codec: H.264 multi-pass
  • Overall bitrate: 3 Mbps
  • Audio AAC 192 Kbps

Watermarked versions of the proxies use the same standard.

Mnemonica never encodes files in the Boxes.

HDR support

Mnemonica supports playback of H.265 HDR 10 files. To learn how to upload and work with HDR files, read Working with HDR.

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