94 lines
3.1 KiB
Markdown
Executable File
94 lines
3.1 KiB
Markdown
Executable File
# vid2ani
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*Video to GIF/APNG/WEBP converter v5.5*
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A batch script for converting video files to GIF/APNG/WEBP using FFmpeg on Windows.<br>
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(C) 2017-2022, MDHEXT & Nabi KaramAliZadeh <nabikaz@gmail.com>
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## Installation
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* Clone the repo
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* Install [FFmpeg](https://www.ffmpeg.org/download.html#build-windows) for Windows.
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* Make sure that the path to `ffmpeg.exe` is
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[configured in your system environment variables control panel](https://www.wikihow.com/Install-FFmpeg-on-Windows)
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or that you run the `vid2ani.cmd` file in the same folder as `ffmpeg.exe`.
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## Usage
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```
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vid2ani [input_file] [arguments]
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```
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## Arguments
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```
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-t Output filetype: gif, png, webp.
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The default is gif.
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-o Output file.
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The default is the same name as the input video.
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-r Scale or size.
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Width of the animation in pixels.
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The default is the same scale as the original video.
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-f Framerate in frames per second.
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The default is 15.
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-m Palettegen mode - one of 3 modes listed below.
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The default is 1 (diff).
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-d Dithering algorithm to be used.
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The default is 0 (None).
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-b Bayer Scale setting. (Optional)
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This can only be used when Bayer dithering is applied.
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See more information below.
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-l Set lossy WebP compression and quality
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Value 0-100, default 75.
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(Default for WebP is lossless)
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-c The maximum amount of colors useable per palette.
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(Optional value up to 256)
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This option isn't used by default.
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-s Start of the animation in HH:MM:SS.MS format.
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(Optional)
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-e Duration of the animation in seconds.
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(Optional)
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-k Enables error diffusion.
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(Optional)
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-p Opens the resulting animation in your default Photo Viewer.
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(Optional)
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Palettegen Modes:
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1: diff - only what moves affects the palette
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2: single - one palette per frame
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3: full - one palette for the whole animation
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Dithering Options:
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0: None
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1: Bayer
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2: Heckbert
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3: Floyd Steinberg
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4: Sierra2
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5: Sierra2_4a
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6: sierra3
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7: burkes
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8: atkinson
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About Bayerscale:
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When bayer dithering is selected, the Bayer Scale option defines the
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scale of the pattern (how much the crosshatch pattern is visible).
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A low value means more visible pattern for less banding, a higher value
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means less visible pattern at the cost of more banding.
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The option must be an integer value in the range [0,5].
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The Default is 2. Bayer Scale is optional.
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```
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## Examples
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```
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vid2ani sample.mp4
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vid2ani sample.mp4 -t png
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vid2ani sample.mp4 -f 20 -r 450
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vid2ani sample.mp4 -s 5:40 -e 5
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vid2ani sample.mp4 -o babydance -m 2 -k -b 3
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```
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## Tips
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You can download this fork from here: [MDHEXT/video2gif](https://github.com/MDHEXT/video2gif)<br>
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You can download the original release here: [NabiKAZ/video2gif](https://github.com/NabiKAZ/video2gif)<br>
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This tool uses ffmpeg, you can download that here: [FFmpeg Windows builds](https://www.ffmpeg.org/download.html#build-windows)<br>
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This tool wouldn't be possible without the research listed here: [High quality GIF with FFmpeg](https://blog.pkh.me/p/21-high-quality-gif-with-ffmpeg.html)<br>
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