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tutorial:deinterlacing_video [2010/04/17 05:58] j.m |
tutorial:deinterlacing_video [2010/04/17 06:17] j.m |
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For DVD video, a good general purpose deinterlacing filter is [[using:Video filter Decomb Telecide|Decomb Telecide]]. You will need to select a //Strategy// type from the pulldown menu. Selecting "No strategy" will effectively remove any interlaced lines and result in a proper picture. This is recommended by default, other options are appropriate sometimes. See that article (or below) for more detailed information about that filter. | For DVD video, a good general purpose deinterlacing filter is [[using:Video filter Decomb Telecide|Decomb Telecide]]. You will need to select a //Strategy// type from the pulldown menu. Selecting "No strategy" will effectively remove any interlaced lines and result in a proper picture. This is recommended by default, other options are appropriate sometimes. See that article (or below) for more detailed information about that filter. | ||
- | ===== For NTSC framerate (30(nbsp)fps) ===== | + | ===== For NTSC framerate (30 fps) ===== |
If the source video is 29.97(nbsp)fps (or 30(nbsp)fps), and you want to keep that framerate, then all you need to do is deinterlace the video with Decomb Telecide and nothing else. | If the source video is 29.97(nbsp)fps (or 30(nbsp)fps), and you want to keep that framerate, then all you need to do is deinterlace the video with Decomb Telecide and nothing else. | ||
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* You do **not** need to use [[using:Video filter Decomb Decimate|Decomb Decimate]] because you are not trying to reduce the number of frames in the video. | * You do **not** need to use [[using:Video filter Decomb Decimate|Decomb Decimate]] because you are not trying to reduce the number of frames in the video. | ||
- | ===== For NTSC to PAL framerate: change 30(nbsp)fps to 24(nbsp)fps ===== | + | ===== For NTSC to PAL framerate: change 30 fps to 24 fps ===== |
If the source video is 29.97(nbsp)fps (or 30(nbsp)fps), and you want to transform it to 23.976(nbsp)fps (or 24(nbsp)fps), do the following: | If the source video is 29.97(nbsp)fps (or 30(nbsp)fps), and you want to transform it to 23.976(nbsp)fps (or 24(nbsp)fps), do the following: |