Deoldify Vapoursynth filter

[Dan64]

Released new version v5.0.4

This is a maintenance release.

As usual it can be installed with the command

.\python -m pip install https://github.com/dan64/vs-deoldify/releases/download/v5.0.4/vsdeoldify-5.0.4-py3-none-any.whl

This version has not impact on the GUI.

I released this version because using the new model DeepRemaster I experienced the following problems:

1. Flickering
   
2. Inability to apply colors correctly in dark scenes
   
3. Inability to apply colors correctly both in bright and dark scenes
   

I was really surprised by problem #1, because was unexpected, I attached a sample to show it, fortunately are available filters to fix it, while the problems #2 and #3 were expected.
To fix the problem #2 I used the API function: HAVC_merge, while to fix the problem #3 I had to write a new API function called:  HAVC_recover_clip_color.

I updated the user guide, with the following chapters:

• 3.5.2 Using Deep-Exemplar to speed-up the encoding (interesting, worth reading)
  
• 4.3.1 Fixing DeepRemaster problems (where are described in more details the solutions on the DeepRemaster problems)
  

P.S.
An example of movie colored using the fix described is the following: Fort Apache (1948)
 


Dan