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IDProjectCategoryView StatusLast Update
0001130DCP-o-matic[All Projects] Featurespublic2017-09-16 13:56
ReporterCarstenAssigned To 
PrioritynormalSeverityminorReproducibilityN/A
Status newResolutionopen 
PlatformMacOSOS X OS Version10.11
Product Version2.11.0 
Target VersionFixed in Version 
Summary0001130: Add ffmpeg 'weave' deinterlacer to DCP-o-matics video filters
DescriptionWhile doing a DCP conversion from a DVD, I noticed that the best deinterlacer for film/telecine content is missing in DOM - that is the simple weave filter that combines two fields into a progressive frame. Most film based PAL DVDs split odd/even lines from progressive 24fps frame scans into odd/even interlaced frames, so weaving is the best solution to recombine these fields back into a progressive 24 fps frame. I guess it's no big deal to enable this.

- Carsten
TagsNo tags attached.
Estimated work requiredUnknown

Activities

Cantar4

2017-09-14 11:03

reporter   ~0001821

too good Carsten !
had you an Egg of Columbus for breakfast this morning?

Cantar4

2017-09-14 11:27

reporter   ~0001822

you are right saying this works for PAL DVDs, since it's another story w/3:2 pulldown 24 to 30 NTSC transfered films if you do not have access to the master transfer.

Carsten

2017-09-14 11:40

reporter   ~0001823

Yes, it only works for PAL DVDs. Some people would say 'who cares for SD/DVD nowadays', but, using weave deinterlacing at least allows to maintain the maximum resolution from these SD sources.

- Carsten

Issue History

Date Modified Username Field Change
2017-09-13 23:45 Carsten New Issue
2017-09-14 11:03 Cantar4 Note Added: 0001821
2017-09-14 11:27 Cantar4 Note Added: 0001822
2017-09-14 11:40 Carsten Note Added: 0001823