[GUIDE] 59.94 progressive to 29.97 interlaced?

[Selur]

Okay, something is wrong with the ffmpeg encoding call when doing progressive to interlaced encoding.
As a workaround, enable "Filtering->Vapoursynth->Misc->Script->Always use Vapoursynth" the output then for me is:

Video ID : 1 Format : ProRes Format version : Version 0 Format profile : 422 Proxy Codec ID : apco Duration : 1 min 14 s Bit rate mode : Variable Bit rate : 44.2 Mb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 29.970 (30000/1001) FPS Color space : YUV Chroma subsampling : 4:2:2 Scan type : Interlaced Scan type, store method : Interleaved fields Scan order : Top Field First Bits/(Pixel*Frame) : 0.711 Stream size : 393 MiB (95%) Writing library : Lavc Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 Audio ID : 2 Format : PCM Format settings : Little / Signed Codec ID : in24 Duration : 1 min 14 s Bit rate mode : Constant Bit rate : 2 304 kb/s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 20.5 MiB (5%) Default : Yes Alternate group : 1

Cu Selur