[Cin] dvdcreate and filempeg patches

[Andrew Randrianasulu]

пт, 9 июн. 2023 г., 18:59 Terje J. Hanssen <terjejhanssen at gmail.com>:

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> I hope this sum up of the 4 variants I get from Cin DVD creating, using
> the current unpatched version:
>
> Input file: PAL DV interlaced 4:3
> Output DVD cropped to 16x9
>
> The dvd folder file names below are else descriptive
>
> Deinterlaced checked (di):
>
> 1) mediainfo ./dvd_wide_cin_di-ffmpeg_20230608-184940/dvd.mpg | grep Scan
> Scan type                                : Progressive
>
> 2) mediainfo ./dvd_wide_cin_di_mpeg2enc_20230608-201519/dvd.mpg | grep Scan
> Scan type                                : Interlaced
> Scan order                               : Top Field First
>
>
> Non deinterlaced (unchecked):
>
> 3) mediainfo ./dvd_wide_cin_ffmpeg_20230608-203740/dvd.mpg | grep Scan
> Scan type                                : Progressive
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> 4) mediainfo ./dvd_wide_cin_mpeg2enc_20230608-191936/dvd.mpg | grep Scan
> Scan type                                : Interlaced
> Scan order                               : Top Field First
>
> Obviously 2) and 3) are wrong
> Are they fixed in the patched version?
>

2) should be fixed, 3) is something I'll try to investigate.

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> 5) Which de-interlace filters are used in CinGG with mpeg2enc and ffmpeg?
>

If you check "deinterlace" box in DVD  creation window - internal
cinelerra's deinterlacer (you can configure it just before confirming batch
render in second window).

In general I think you can try other types of deinterlacers manually.


> I.e some users claims that Bwdif is better than Yadif for ffmpeg.
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