10.08.2021, 05:28
I can also add another very common type used in DVDs - Progressive content placed inside Interlaced container. This is usually used for 25fps PAL videos.
Container auto detected as interlaced, but if change input type to Progressive video will look like 25fps progressive.
If Change to input interlaced and set QTGMC tff or bff - it will show normal 25 fps framerate, QTGMC will act like noise reduction, may slightly improve quality.
Changing between tff or bff usually makes no any difference because frames are almost the same, but you can experiment and look which version visually look best for you.
If Change to QTGMC bob - it will output 50fps but show two almost identical repeated progressive frames instead of one. QTGMC will also act like noise reduction here.
Container auto detected as interlaced, but if change input type to Progressive video will look like 25fps progressive.
If Change to input interlaced and set QTGMC tff or bff - it will show normal 25 fps framerate, QTGMC will act like noise reduction, may slightly improve quality.
Changing between tff or bff usually makes no any difference because frames are almost the same, but you can experiment and look which version visually look best for you.
If Change to QTGMC bob - it will output 50fps but show two almost identical repeated progressive frames instead of one. QTGMC will also act like noise reduction here.