[HELP] 29.97 interlaced out problem

[Miranda]

I keep getting an error:

Script OutputFPS (14.985) and expected fps (29.97) differ. Please create a debug file and let Selur know.

[Selur]

Looking at the script:

Script: # Imports import vapoursynth as vs # getting Vapoursynth core import sys import os core = vs.core # Import scripts folder scriptPath = 'C:/Program Files/Hybrid/64bit/vsscripts' sys.path.insert(0, os.path.abspath(scriptPath)) # Loading Plugins core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/SharpenFilter/CAS/CAS.dll") core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/DenoiseFilter/HQDN3D/libhqdn3d.dll") core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/Support/libmvtools.dll") core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/LSMASHSource.dll") # Import scripts import G41Fun import mvsfunc import adjust # source: 'M:\Tanya-IN\To Interlace Interpolate\Eye of Satan-NTSC-VHS-29.97-capture-SD-QTGMC_DeInt.mov' # current color space: YUV422P10, bit depth: 10, resolution: 640x480, fps: 29.97, scanorder: progressive, yuv luminance scale: limited, matrix: 470bg, transfer: bt.709, primaries: bt.470 system m # Loading M:\Tanya-IN\To Interlace Interpolate\Eye of Satan-NTSC-VHS-29.97-capture-SD-QTGMC_DeInt.mov using LWLibavSource clip = core.lsmas.LWLibavSource(source="M:/Tanya-IN/To Interlace Interpolate/Eye of Satan-NTSC-VHS-29.97-capture-SD-QTGMC_DeInt.mov", format="YUV422P10", stream_index=0, cache=0, fpsnum=30000, fpsden=1001, prefer_hw=0) frame = clip.get_frame(0) # Setting detected color matrix (470bg). clip = core.std.SetFrameProps(clip, _Matrix=5) # Setting color transfer (709), if it is not set. if '_Transfer' not in frame.props or not frame.props['_Transfer']: clip = core.std.SetFrameProps(clip, _Transfer=1) # Setting color primaries info (to 470), if it is not set. if '_Primaries' not in frame.props or not frame.props['_Primaries']: clip = core.std.SetFrameProps(clip, _Primaries=5) # Setting color range to TV (limited) range. clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=1) # making sure frame rate is set to 29.97 clip = core.std.AssumeFPS(clip=clip, fpsnum=30000, fpsden=1001) clip = core.std.SetFrameProp(clip=clip, prop="_FieldBased", intval=0) # progressive # adjusting color space from YUV422P10 to RGB30 for vsLevels clip = core.resize.Bicubic(clip=clip, format=vs.RGB30, matrix_in_s="470bg", range_s="limited") # Color Adjustment using Levels on RGB30 (10 bit) clip = core.std.Levels(clip=clip, min_in=64, max_in=940, min_out=64, max_out=940, gamma=0.95) # adjusting color space from RGB30 to YUV444P10 for vsTweak clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P10, matrix_s="470bg", range_s="limited") # Color Adjustment clip = adjust.Tweak(clip=clip, hue=0.00, sat=1.00, cont=1.00, bright=-20, coring=True) # adjusting color space from YUV444P10 to YUV444P8 for vsMLDegrain clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P8, range_s="limited", dither_type="error_diffusion") # removing grain using MLDegrain clip = G41Fun.MLDegrain(clip=clip, tr=1, rec=True, soft=[0,0,0]) # denoising using HQDN3D clip = core.hqdn3d.Hqdn3d(clip=clip, lum_spac=0.00, chrom_spac=7.00, chrom_tmp=10.50) # contrast sharpening using CAS clip = core.cas.CAS(clip=clip) # converting full-height progressive to interlaced for 'progressive to interlaced (1)' clip = core.std.SeparateFields(clip=clip, tff=True) clip = core.std.SelectEvery(clip=clip, cycle=4, offsets=[0, 3]) clip = core.std.DoubleWeave(clip=clip, tff=True) # resolution 640x480 clip = core.std.SelectEvery(clip=clip, cycle=2, offsets=0) # new fps: 14.985 clip = core.std.SetFrameProp(clip=clip, prop="_FieldBased", intval=2) # tff # adjusting output color from: YUV444P8 to YUV422P10 for ProResModel clip = core.resize.Bicubic(clip=clip, format=vs.YUV422P10, range_s="limited") # set output frame rate to 14.985fps (top field first) clip = core.std.AssumeFPS(clip=clip, fpsnum=15000, fpsden=1001) # Output clip.set_output()

you are feeding 29.97fps progressive content, but the output is 14.985fps.
That is correct (if you wanted 29.97fps interlaced output our should have doubled the frame rate), but the expected frame rate should be 14.985 fps and thus Hybrid should not complain.

=> will look at it so that Hybrid will not complain. (But I suspect you didn't want 14.985fps interlaced output,...)

Cu Selur

[Selur]

Can't reproduce the problem with my current dev version, send you a link for testing.

Cu Selur

[Miranda]

I need 29.97 interlaced output. Not sure why it is suggesting 14.985 fps? I guess I will need to interpolate 59.94?

[Selur]

I guess I will need to interpolate 59.94?

yes, it's simple.

If you have 30000/1001fps interlaced content, it contains 60000/1001 fields, which you would convert to 60000/1001 content using bob ideally.
If you want to go the other way around and turn progressive frames into fields you should use double the frame rate progressive content to get half that frame rate interlaced content.

So, if you feed Hybrid 30000/1001fps to Hybrid and tell it to make interlaced content out of that it will produce 15000/1001fps interlaced content.

Cu Selur

[Miranda]

If I set SVP/Interpolate to 59.94 I get:

Scipt OutputFPS (29.97 fps) and expected fps (59.9401) differ! Please create a debug file and let Selur know.

[Selur]

Did you test with the dev version?

[Miranda]

There is a problem with the link: The requested URL was not found on this server.

[Selur]

Tested the link and send it again,..