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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000673||Kdenlive||MLT||public||2009-02-09 12:31||2010-01-04 16:34|
|Priority||normal||Severity||feature||Reproducibility||have not tried|
|Product Version||Recent git|
|Target Version||Fixed in Version|
|Summary||0000673: De-interlacing options|
|Description||Any chance you add all these de-interlacing methods?|
I personally mostly use interpolation on Sony Vegas, but it's good to be able to also do Bob+Weave when I try to do slow-motion. It would also be nice to be able to de-interlace per project and/or per clip.
|Steps To Reproduce||Acknowledged.|
|Tags||No tags attached.|
|Build/Install Method||Distribution package|
MLT currently supports linear blend (default) and linear interpolate. We have code copied from Xine for Bob and Weave, but I am suspicious about this and certainly Bob does not change the frame rate without some additional integration work. However, the current darling that I more interest in is YADIF:
The gavl library is reimplementing YADIF to work in more pixel formats as the original code is YUV 4:2:0 only.
Also, some work is needed in kdenlive to let the user choose an option per project. Work is needed in both MLT and kdenlive to enable deinterlace as a regular filter that could be applied per clip or potentially a range of a clip (given kdenlive adds that feature).
|just reclassifying this|
I may say a nonsence, but the most interesting solution on the long run would be to ask avidemux developers if they are willing to migrate their filter code to a share library.
Therefore I wrote this message :
It has very little chances to succeed of course.
But at least I tried!
I explained the method here btw:
First you drop a field to make 50i/60i as 50p/60p, and then you slow-mo that. This would mean 60 fps to work out a smooth slow-mo, rather than 30. Here's a guy who implemented the tutorial: http://vimeo.com/5171245 [^] (even Vegas doesn't have this ability automatically you see, only After Effects does).
|2009-02-09 12:31||Eugenia||New Issue|
|2009-02-09 12:31||Eugenia||Build/Install Method||=> Distribution package|
|2009-02-10 08:28||ddennedy||Note Added: 0002395|
|2009-06-03 07:44||ddennedy||Note Added: 0003069|
|2009-06-03 07:44||ddennedy||Severity||major => feature|
|2009-07-08 02:40||jmpoure||Note Added: 0003642|
|2009-07-08 02:51||Eugenia||Note Added: 0003643|
|2009-07-12 09:17||jmpoure||Status||new => acknowledged|
|2009-07-12 09:17||jmpoure||Steps to Reproduce Updated||View Revisions|
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