Phill_Monks Posted November 11, 2007 Report Share Posted November 11, 2007 (edited) done it now, thanks everyone phill Edited December 19, 2007 by Phill_Monks Quote Link to comment Share on other sites More sharing options...
Dr. Nick Riviera Posted November 11, 2007 Report Share Posted November 11, 2007 right click on the clips and look in the menus, there will be an option like 'Deinterlace Source video', click that. Quote Link to comment Share on other sites More sharing options...
PaRtZ Posted November 11, 2007 Report Share Posted November 11, 2007 That is not de-interlaced....see the lines of movement around the rider?deinterlacing basically smooth's them out. if you export the footage as AVI raw, download a program called "VirtualDub". Theres a simple button to control it there AND you can control your codec settings easily too (IE wmv, DIVX, MPG, X246 etc etc) Quote Link to comment Share on other sites More sharing options...
Greetings Posted November 11, 2007 Report Share Posted November 11, 2007 Well, it's not actually smoothening them out. A normal camera captures 50 fields per second. You need two fields to make up for a single frame. If you number the lines on a DV 4:3 clip (576 which is the vertical resolution), the odd ones will represent the first field, and the even ones will represent the 2nd field. When you have very quick movement in a clip, there will be a difference between what is captured on one field, and what is captured on the other. That's why the video appears to have lines. On a CRT TV, everything we see is interlaced, however, LCD screens can't handle interlaced video too well which is why it needs to be turned into progressive scan for it to be displayed correctly. The process of turning interlaced video into progressive is deinterlacing. It basically merges two fields into one frame.So, having said that, you need to alter the settings in Premiere for exporting. There should be a box somewhere which says deinterlace video footage. It will either be in the codec settings, or in general export settings. The other way to deinterlace the video is to squash it into half it's vertical size. That eliminates the need of having two fields. If you want to retain the smoothness of interlaced video, deinterlace it and give it 50 frames per second. Quote Link to comment Share on other sites More sharing options...
Muel Posted November 11, 2007 Report Share Posted November 11, 2007 Well, it's not actually smoothening them out. A normal camera captures 50 fields per second. You need two fields to make up for a single frame. If you number the lines on a DV 4:3 clip (576 which is the vertical resolution), the odd ones will represent the first field, and the even ones will represent the 2nd field. When you have very quick movement in a clip, there will be a difference between what is captured on one field, and what is captured on the other. That's why the video appears to have lines. On a CRT TV, everything we see is interlaced, however, LCD screens can't handle interlaced video too well which is why it needs to be turned into progressive scan for it to be displayed correctly. The process of turning interlaced video into progressive is deinterlacing. It basically merges two fields into one frame.So, having said that, you need to alter the settings in Premiere for exporting. There should be a box somewhere which says deinterlace video footage. It will either be in the codec settings, or in general export settings. The other way to deinterlace the video is to squash it into half it's vertical size. That eliminates the need of having two fields. If you want to retain the smoothness of interlaced video, deinterlace it and give it 50 frames per second.This guy knows his shit! Quote Link to comment Share on other sites More sharing options...
spode@thinkbikes Posted November 11, 2007 Report Share Posted November 11, 2007 This guy knows his shit!Yup. He summed it nicely!From experience, Premiere has a deinterlace option when exporting the video. However, I have found it sometimes crashes my computer. So I will export it, and then use VirtualDub to Deinterlace and encode to XVid. Quote Link to comment Share on other sites More sharing options...
Janson Posted November 11, 2007 Report Share Posted November 11, 2007 didnt we point you towards the 100fps.com site or was it another guy? Quote Link to comment Share on other sites More sharing options...
Jonny Jones Posted November 11, 2007 Report Share Posted November 11, 2007 Premiere 6.5 is what I used to use. Erm if you right click on clips - video options - field options - tick 'flicker removal' = this will deinterlace the clips, I cant remember/dont know if theres a quicker way round this in 6.5 but this will deinterlace all the clips and when you export you wont have interlacing. Quote Link to comment Share on other sites More sharing options...
Krisboats Posted November 12, 2007 Report Share Posted November 12, 2007 Premiere 6.5 is what I used to use. Erm if you right click on clips - video options - field options - tick 'flicker removal' = this will deinterlace the clips, I cant remember/dont know if theres a quicker way round this in 6.5 but this will deinterlace all the clips and when you export you wont have interlacing.I think there was the old deinterlace tickbox in the export settings in premiere, i'm pretty sure there was in premiere 6.0 and i know there is one pro 2.Just when you go to export the movie look at the video settings and read everything, when you find the deinterlace box just make sure it has a tick/cross in and click the big old export button to start exporting it. Quote Link to comment Share on other sites More sharing options...
Phill_Monks Posted November 12, 2007 Author Report Share Posted November 12, 2007 yeah i understand that, i used to capture footage and it was really good quality like it was already deinterlaced now when i capture my footage its already got the interlaced lines in when i capture the raw footage should it have the interlaced lines ?????phill Quote Link to comment Share on other sites More sharing options...
Krisboats Posted November 12, 2007 Report Share Posted November 12, 2007 yeah i understand that, i used to capture footage and it was really good quality like it was already deinterlaced now when i capture my footage its already got the interlaced lines in when i capture the raw footage should it have the interlaced lines ?????phillDepends if you've told it to deinterlace the clips when you import them or not. I don't know how to change it during import, although i'd imagine it'd be the same sort of thing with the important settings window and a deinterlace checkbox. Quote Link to comment Share on other sites More sharing options...
Janson Posted November 12, 2007 Report Share Posted November 12, 2007 the footage you import will be interlaced. this is good.you only want to deinterlace when you export/compress the final movie. Deinterlacing before editing will reduce the end quality. Quote Link to comment Share on other sites More sharing options...
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