Compositor does not respect interlaced video #43403
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Reference: blender/blender#43403
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System Information
Windows 8.0
Intel HD 4600
Blender Version
Broken: 2.73
Short description of error
Compositor does not respect interlaced video
For those who are not video Gurus Help Here
Exact steps for others to reproduce the error
Make a simple node tree with a interlaced video render the movie
The result is terrible thus we can only use half of the video cameras in the world
Changed status to: 'Open'
Added subscriber: @Blendify
Added subscriber: @Sergey
I'm not really sure why in 21st century with all the digital epoch cameras will still use interlaced videos..
Any way, it is possible to de-interlace in sequencer so should also be possible to de-interlace Image and Clip datablocks. But for this having small interlaced video for tests would really help.
Added subscriber: @FlorianMosleh
for the same reason that people still insist on using drop-frame time code.
I would say, it's to support legacy hardware in old studios, but mostly it's because using old-school technologies in production gives some weirdos the same kind of kicks as referencing old school hip hop.
0001-0250.mpg
Will have a look later.
This issue was referenced by
445eed8e38Changed status from 'Open' to: 'Resolved'
Closed by commit
445eed8e38.Changed status from 'Resolved' to: 'Open'
I dont see this in hash
ced4c5fWhat exactly you don't see?
I tried to render a interlaced movie strip and did not see any interlace option or anything
It's in the image settings
So if this option doesn't de-interlace your video please attach the file which is not being handled properly. But apart from that i don't see anything to be buggy here.
I see but i was looking at the movie clip input node which does have this option.? should this be like this?
Changed status from 'Open' to: 'Resolved'
No, it shouldn't be. This is legacy technology which should just die and stop being a headache. I don't think someone is really tracking interlaced footage, so for compo just use Image dabablock set up to load movies.
a right i will keep that in mind thanks