101 lines
3.2 KiB
Markdown
101 lines
3.2 KiB
Markdown
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ks-crop - Crop or change aspect ratio of a video.
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=================================================
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### Syntax:
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* `$ ks-crop -16:9-crop <video-file> --> Crop from 4:3/IMAX to 16:9 (1.77:1)`
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* `$ ks-crop -4:3-crop <video-file> --> Crop from 16:9 to 4:3 (1.33:1)`
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* `$ ks-crop -5:4-crop <video-file> --> Crop from 16:9 to 5:4 (1.25:1)`
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* `$ ks-crop -imax-crop <video-file> --> Crop from 16:9 to IMAX (1.43:1)`
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* `.`
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* `$ ks-crop -16:9-aspect <video-file> --> Change aspect to 16:9 (stretched)`
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* `$ ks-crop -4:3-aspect <video-file> --> Change aspect to 4:3 (stretched)`
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* `$ ks-crop -5:4-aspect <video-file> --> Change aspect to 5:4 (stretched)`
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### Default configuration:
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* The script `ks-crop` use by default the following configuration:
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* `- Video codec: libx264`
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* `- Bitrate video: 5000k`
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* `- Preset: medium`
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* `- Audio codec: copy`
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* `- Default Audio: spa`
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* `- Container: mkv`
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* If you want to change the settings, you need to edit the `ks-crop` file and change the following variables:
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* `v_preset="medium"`
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* `vcodec="libx264"`
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* `b_vcodec="5000k"`
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* `acodec="copy"`
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* `v_ext="mkv"`
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* `default_lang_audio="spa"`
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### Examples (Crop):
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* Crop from 4:3/IMAX to 16:9 (1.77:1):
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* `$ ks-crop -16:9-crop /data/movies/Example.mkv`
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* Crop from 16:9 to 4:3 (1.33:1):
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* `$ ks-crop -4:3-crop /data/movies/Example.mkv`
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* Crop from 16:9 to 5:4 (1.25:1):
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* `$ ks-crop -5:4-crop /data/movies/Example.mkv`
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* Crop from 16:9 to IMAX (1.43:1):
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* `$ ks-crop -imax-crop /data/movies/Example.mkv`
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_Note: Output file name will be `Example-crop.mkv`._
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### Examples (Change aspect):
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* Change aspect to 16:9 (stretched):
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* `$ ks-crop -16:9-aspect /data/movies/Example.mkv`
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* Change aspect to 4:3 (stretched):
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* `$ ks-crop -4:3-aspect /data/movies/Example.mkv`
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* Change aspect to 5:4 (stretched):
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* `$ ks-crop -5:4-aspect /data/movies/Example.mkv`
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_Note: Output file name will be `Example-aspect.mkv`_
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### Execution:
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* After executing one of the mentioned commands, a wizard will be displayed to choose the video/audio tracks and define some parameters:
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* `* Information of Example.mkv:`
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* `.`
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* `+ Video Tracks:`
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* `Stream #0:0(eng): Video: h264 (High)`
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* `.`
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* `+ Audio Tracks:`
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* `Stream #0:1(spa): Audio: dts (DTS)`
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* `Stream #0:2(spa): Audio: ac3`
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* `Stream #0:3(eng): Audio: ac3`
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* `.`
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* `* (Default: 0:0) Type the number of video track: `
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* `* (Default: 0:1) Type the number of audio track: `
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* `* (Default: 5000k) Type the bitrate (libx264): `
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* `* (Default: n) Do you want apply '-max_muxing_queue_size 9999' patch? (y/n): n`
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* `.`
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* `* COMMAND THAT WILL BE EXECUTED:`
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* `.`
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* `# Crop 'Example.mkv' from 16:9 to 4:3 (1.33:1)`
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* `ffmpeg -i Example.mkv -vsync 1 -async 1 -map 0:0 -map 0:1 -filter:v "crop=ih/3*4:ih" -s 1920x1440 -c:v libx264 -profile:v high -b:v 5000k -preset medium -c:a copy Example-crop.mkv`
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* `.`
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* `* (Default: y) Do you want run the conversion? (y/n): n`
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### Back to README.md
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* [Go back](https://github.com/q3aql/ks-tools/blob/main/README.md)
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