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| deinterlacing [2021/10/18 00:30] – beandog | deinterlacing [2025/04/21 05:41] (current) – external edit 127.0.0.1 |
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| ====== Deinterlacing ====== | ====== Deinterlacing ====== |
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| Just some cool links I find about deinterlacing. I don't really have any smart advice on the matter. I use ''detelecine'' on HandBrake with mine and that solves 99% of the problems. There are rare cases that need ''decomb'' instead, and Star Trek TNG is the only one I can think of right now (although I avoid the problem by getting the series on Blu-ray). | |
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| * [[https://github.com/kfrn/ffmpeg-things/blob/master/deinterlacing.md]] | * [[https://github.com/kfrn/ffmpeg-things/blob/master/deinterlacing.md]] |
| * [[http://100fps.com/]] | * [[https://100fps.com/]] |
| | |
| | ==== HandBrake ==== |
| | |
| | * [[HandBrake]] |
| | * [[https://handbrake.fr/docs/en/latest/cli/command-line-reference.html|HandBrake Command Line Reference]] |
| | |
| | I use ''bob'' video filter to deinterlace the video. On [[Jellyfin]] there is horrible stutter if I don't set the framerate. Since it is sometimes sending half a field as a frame anyway, I go ahead and double it for everything. |
| | |
| | Note that passing ''--bwdif'' and ''--bwdif=bob'' will use different "modes". HandBrake documentation doesn't explain what the difference is, but setting ''bob'' directly has worked on all my content, so I use it by default. |
| | |
| | <code> |
| | HandBrakeCLI -i /dev/sr0 --bwdif=bob -cfr -r 59.94 -o dvd_track.mkv |
| | </code> |
| | |
| | ==== ffmpeg ==== |
| | |
| | * [[https://ffmpeg.org/ffmpeg-filters.html#bwdif-1|ffmpeg bwdif video filter documentation]] |
| | * [[https://ffmpeg.org/ffmpeg-filters.html#yadif-1|ffmpeg yadif video filter documentation]] |
| | * [[https://ffmpeg.org/ffmpeg-filters.html#estdif|ffmpeg estdif video filter documentation]] |
| | |
| | When using [[ffmpeg]] to rip and deinterlace DVDs, I prefer the ''bwdif'' filter. It's fast, and includes what ''yadif'' does. I've never had any problems with it. |
| | |
| | Version 7.1 supports accessing DVDs directly using ''dvdvideo'' protocol. |
| | |
| | <code> |
| | ffmpeg -f 'dvdvideo' -i '/dev/sr0' -vf 'bwdif' 'dvd_track.mkv' |
| | </code> |
