Deoldify Vapoursynth filter

[Dan64]

Hello Selur,

    I included in HAVC the new model CMNET2 discussed in this thread ColormnetV2 Project.
    CMNET2 has solved the main problems that plagued HAVC: color inconsistency and color degradation. 
    CMNET2 is so good at maintaining color consistency that it can even stabilize DDColor without adding additional filters, something I thought was impossible until CMNET2 was developed.
    The main components introduced in CMNET2: permanent memory and sliding memory window, working together they have made it possible to achieve this incredible result.

    I attached the RC4 of new HAVC version 5.8.0.
 
    Main changes on GUI side are:

       1) The Exemplar Models available now are:
                                        0 : CMNET2 (default)  -> new model
                                        1 : Deep-Exemplar
                                        2 : Deep-Remaster
                                        3 : ColorMNet -> previously was index=0
  
      2) The presets to control the render method and speed, are:
                         'Auto'  : will be automatically assigned the optimal render size (default) -> NEW
                         'Fast'  : colors are more washed out
                         'Medium' : colors are a little washed out
                         'Slow'  : colors are a little more vivid
                         'Slower' : colors are more accurate (usually is very slow)  -> NEW

    I tried to minimize the impact on GUI.

    I hope that you had time to update Hybrid (my current installed version is 2026.04.24.1 with R74)

Thanks,
Dan