<< Click to Display Table of Contents >> Navigation:  Nodes > Tasks > Encoders > J2K

 

Purpose

 

To create a .J2K file or a .J2K enumerated sequence of files  (JPEG2000).

The main purpose of this format is to produce files in .j2k format for DCP production, they are DCI-compliant and the Transcoding properties of this node are made according to that standard.

 

 

Inputs

 

AV In: The image track to be encoded.

 

Ext. Audio (Optional): The audio tracks to be encoded. The format of this node can not contain audio, but if the Transcoding -> Audio Codec property is activated the input audio will be rendered to companion audio files as selected.

 

Outputs

 

AV Out: A .J2K file or enumerated sequence of files and an audio file if the audio codec property is activated.

 

 

 

Standard properties

 

Object Name

Color

Bypass

Dst. File Path

Lock

Name Convention

 

Standard Encoder properties

Use AV audio

Existing Outputs

Enable Frame Range (FirstFrame, Duration)

Resolution

Pixel Aspect Ratio

Fit

Framerate

First Frame From

Rotation Metadata

Stereo Mode

Audio Codec

Metadata

Export Metadata

TapeName

Export CDL

Pack Audio Tracks

Write RND Only

Render Farm

 

 

Advanced image processes

Metadata

Unicolor

Lut3D

Display Filter

Burn In / Slate

 

Node specific properties

 

Transcoding->Codec: Choose the codec option according to the resolution standard (2K or 4K), frame rate and 3D or mono stereo mode. Only  DCI-compliant options are offered.

 

Note: This format is  slow to render. The encoding speed of this task node mainly depends on CPU speed and the number of cores.

 

 

 

Developer reference (API Rest - node/J2K/property/[Property ID])