Deoldify Vapoursynth filter

[hallomanbh]

"I am having a problem with the current version. Reference-based colorization is not working. Normal colorization methods like DDcolor and Deep-Remaster are working correctly, but other methods, including DeOldify and reference-based colorization, are not working at all."

Script was successfully evaluated. Output video info:
Frames: 6174 | Time: 0:04:06.960 | Size: 2560x720 | FPS: 25/1 = 25 | Format: YUV420P8
2025-11-11 12:48:35.600
[VSE Server]: incoming connection
[VSE Server]: ConnectedState
[VSE Server]: socket is ready to be read
[VSE Server]: connection open: true
[VSE Server]: connection readable: true
[VSE Server] - Message received: changeTo ### C:\Users\Halloman\AppData\Local\Temp\tempPreviewVapoursynthFile12_48_35_600.vpy ###
2025-11-11 12:48:50.874
Failed to evaluate the script:
Python exception: 'NoneType' object has no attribute 'format'

Traceback (most recent call last):
File "src/cython/vapoursynth.pyx", line 3378, in vapoursynth._vpy_evaluate
File "src/cython/vapoursynth.pyx", line 3379, in vapoursynth._vpy_evaluate
File "C:\Users\Halloman\AppData\Local\Temp\tempPreviewVapoursynthFile12_48_35_600.vpy", line 39, in
clip = havc.HAVC_main(clip, EnableDeepEx=True, DeepExMethod=3, ScFrameDir="E:/Colorization NEW/Mahamantri Timmarusu/new colour/akvis", DeepExModel=0, DeepExEncMode=0, DeepExMaxMemFrames=0)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\Hybrid\64bit\Vapoursynth\Lib\site-packages\vsdeoldify\__init__.py", line 324, in HAVC_main
clip_colored = HAVC_main_colorizer(clip, Preset, ColorModel, CombMethod, VideoTune, ColorFix, ColorTemp,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\Hybrid\64bit\Vapoursynth\Lib\site-packages\vsdeoldify\__init__.py", line 659, in HAVC_main_colorizer
clip_colored = HAVC_deepex(clip=clip, clip_ref=None, method=DeepExMethod, render_speed=DeepExPreset,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\Hybrid\64bit\Vapoursynth\Lib\site-packages\vsdeoldify\__init__.py", line 1337, in HAVC_deepex
clip_ref, orig_fmt_r = convert_format_RGB24(clip_ref)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\Hybrid\64bit\Vapoursynth\Lib\site-packages\vsdeoldify\havc_utils.py", line 64, in convert_format_RGB24
original_format = clip.format
^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'format'


https://gofile.io/d/UvhXiP