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OpenTimelineIO - Import/Export v1.2
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12.2, 12.1, 12.0, 11.3, 11.2, 11.1, 11.0, 10.5 or later
Linux, Mac, Windows
11 Mar 2021
133
OpenTimelineIO Import/Export Plugin for Hiero and Nuke Studio
Import and export .otio files directly from Hiero or Nuke Studio
Features
- Multiple tracks
- Tags
- Markers
- Simple re-time (reverese, constant slowdown, constant speedup)
- Fade in/out and cross dissolves
- Nested sequences are created separately and replaced with gaps in the main sequence.
- Linked audio/video when clip shares same media source
Requirements
Make sure you have OpenTimelineIO (OTIO) installed on your computer before you install the plugin. The easiest way to install OTIO is through pip.
pip install opentimelineio
You may also install OpenTimelineIO by using the python version which ships with Hiero|NukeStudio. Replace the python version in the example below with the one you find in the applications root folder.
# Example using python 3 shipped with Nuke13+
python3 -m pip install opentimelineio
If you installed OTIO in another way, please make sure you have OTIO's python package available in the PYTHONPATH environment variable.
Installation
The easiest way to install the plugin is to unpack the contents to the .nuke folder in your 'HOME' directory.
For Hiero/Nuke Studio version < 12 extract to the .hiero folder.
~/.nuke/Python/Startup/otioexporter
~/.nuke/Python/StartupUI/otioimporter
If you choose to install the plugin to another location, make sure to append the full path of the folder containing the Python folder to the HIERO_PLUGIN_PATH environment variable.
export HIERO_PLUGIN_PATH=/my/shared/plugin/folder
Usage OTIO Import
Right click in a project bin and select 'Import->Import OTIO'
Or you can add tracks to an existing sequence
Usage OTIOExportTask
In Hiero's export dialog choose 'Process as Sequence' and create a new preset called 'OTIO Export'.
Add a new PATH and choose 'OTIO Exporter' from the list of available exporters in the CONTENT column.
Make sure to either use the {ext} token or end your filename with an .otio extension.
The 'include tags' checkbox toggles inclusion of tags assigned to clips in the OTIO metadata.
You may either export entire sequences or selected items in a sequence.
Known Limitations
- Tags/markers are applied to both clips and track items on import if no metadata indicates source type.
Comments
C:\WINDOWS\syst em32> pip install opentimelineio
Requirement already satisfied: opentimelineio in c:\users\nikas\ appdata\local\p ackages\pythons oftwarefoundati on.python.3.10_ qbz5n2kfra8p0\l ocalcache\local -packages\pytho n310\site-packa ges (0.15.0)
Seem like it installed but when I open Hiero
ERROR 17:55:20.638:Hi ero(21136): Plugin C:/Users/nikas/ .nuke\Python\St artup\otioexpor ter\__init__.py could not be loaded: No module named 'opentimelineio '
Sorry I didn't see this before. No notification was sent.
Are you perhaps using a version of Hiero that comes with built-in OTIO support? That would be Nuk13.2+
Would using the built-in OTIO solve your usecase or do you need features of this plugin?
Collecting opentimelineio
Using cached OpenTimelineIO- 0.15.0.tar.gz (5.1 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml ) ... done
Collecting pyaaf2=1.4 (from opentimelineio)
Using cached pyaaf2-1.6.0-py 2.py3-none-any. whl (103 kB)
Building wheels for collected packages: opentimelineio
Building wheel for opentimelineio (pyproject.toml ) ... error
error: subprocess-exited-with-error
------------------
I just reinstall window 10 and that is difference errors
running with Nuke13.0v6
there is full log
https://textbin.net/itgmmrnoua
Could you please try updating pip and see if the opentimelineio installs after that?
pip install --upgrade pip
Quote:
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