{"type":"doc","content":[{"type":"paragraph","content":[{"text":"This guide shows you how to transcode a source movie file to a EXR sequence. We can use Nuke to have full control how to transcode the EXRs, e.g. the color management, compression, adding metadata, etc.","type":"text"}]},{"type":"paragraph"},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"in the library settings - create a new ","type":"text"},{"text":"Transcoding template","type":"text","marks":[{"type":"strong"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"change the ","type":"text"},{"text":"Type of output file","type":"text","marks":[{"type":"strong"}]},{"text":" to ","type":"text"},{"text":"sequence of files (","type":"text","marks":[{"type":"strong"}]},{"text":"this will output the element path as a sequence notation with a frame counter)","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"add a ","type":"text"},{"text":"Transcoding Task ","type":"text","marks":[{"type":"strong"}]},{"text":"and change the type to ","type":"text"},{"text":"Custom Command ","type":"text","marks":[{"type":"strong"}]},{"text":"(right side next to the cross icon)","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"input here for ","type":"text"},{"text":"exec","type":"text","marks":[{"type":"strong"}]},{"text":" and ","type":"text"},{"text":"params","type":"text","marks":[{"type":"strong"}]},{"text":" these example values (adjust them to your pipeline)","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"exec","type":"text"},{"type":"hardBreak"},{"text":"/usr/local/Nuke12.2v3/Nuke12.2v3","type":"text","marks":[{"type":"code"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"params","type":"text"},{"type":"hardBreak"},{"text":"-t \"$DASELEMENT_RESOURCES/scripts/custom/nuke/nuke_convert.py\" \"$DASELEMENT_RESOURCES/scripts/custom/nuke/nuke_convert_lin2lin.nk\" \"/\" \"\" ","type":"text","marks":[{"type":"code"}]}]}]}]}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"add two ","type":"text"},{"text":"Path Values ","type":"text","marks":[{"type":"strong"}]},{"text":"and overwrite the ","type":"text"},{"text":"colorspace","type":"text","marks":[{"type":"strong"}]},{"text":" with e.g. ","type":"text"},{"text":"linear","type":"text","marks":[{"type":"strong"}]},{"text":" and ","type":"text"},{"text":"extension ","type":"text","marks":[{"type":"strong"}]},{"text":"to ","type":"text"},{"text":"exr","type":"text","marks":[{"type":"strong"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"assign this ","type":"text"},{"text":"Transcoding template","type":"text","marks":[{"type":"strong"}]},{"text":" to a ","type":"text"},{"text":"Template mapping ","type":"text","marks":[{"type":"strong"}]},{"text":"and also set the proxies (thumbnail/filmstrip/proxy)","type":"text"}]}]}]},{"type":"paragraph"},{"type":"paragraph","content":[{"text":"It should look something like this:","type":"text"}]},{"type":"mediaSingle","attrs":{"layout":"center","width":760,"widthType":"pixel"},"content":[{"type":"media","attrs":{"width":1070,"alt":"das-element_settings-library_convert-to-exr.png","id":"d949dd7b-f20c-4eb2-887e-fda3d8e6c5dd","collection":"contentId-617709570","type":"file","height":763}}]},{"type":"paragraph"},{"type":"paragraph","content":[{"text":"Example Nuke scripts:","type":"text"},{"type":"hardBreak"},{"type":"inlineCard","attrs":{"url":"https://github.com/das-element/resources/tree/main/scripts/custom/examples/nuke"}},{"text":" ","type":"text"}]},{"type":"paragraph","content":[{"type":"hardBreak"},{"text":"Here is an example command line (exec & params) to send the transcoding jobs to the renderfarm Deadline:","type":"text"}]},{"type":"paragraph","content":[{"text":"exec","type":"text","marks":[{"type":"strong"}]},{"type":"hardBreak"},{"text":"/opt/Thinkbox/Deadline10/bin/deadlinecommand","type":"text","marks":[{"type":"code"}]}]},{"type":"paragraph","content":[{"text":"params","type":"text","marks":[{"type":"strong"}]},{"type":"hardBreak"},{"text":"-SubmitCommandLineJob -executable \"/usr/local/Nuke12.2v3/Nuke12.2v3\" -arguments \"-t \\\"$DASELEMENT_RESOURCES/scripts/custom/nuke/nuke_convert.py\\\" \\\"$DASELEMENT_RESOURCES/scripts/custom/nuke/nuke_convert_lin2lin.nk\\\" \\\"/\\\" \\\"\\\" \" -name \"[das element] - main\" -prop BatchName=\"[das element] \" -priority 50 -prop OutputDirectory0=\\\"\\\" -prop OutputFilename0=\\\"\\\"","type":"text","marks":[{"type":"code"}]}]},{"type":"paragraph"}],"version":1}

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