[
    {
        "Name": "1. GIF from video",
        "Description": "create low quality animated GIFs",
        "First_pass": "-r 4.0",
        "Second_pass": "",
        "Supported_list": "",
        "Output_extension": "gif"
    },
    {
        "Name": "2. GIF from video",
        "Description": "create high quality animated GIFs",
        "First_pass": "-vf \"[0:v] split=2 [a][b]; [a] palettegen [p]; [b] [p] paletteuse\" -loop 0",
        "Second_pass": "",
        "Supported_list": "",
        "Output_extension": "gif"
    },
    {
        "Name": "3. GIF from video",
        "Description": "create high quality animated GIFs",
        "First_pass": "-vf \"fps=10,scale=200:-1:flags=lanczos,split=2 [a][b]; [a] palettegen [pal]; [b] fifo [b]; [b] [pal] paletteuse\" -loop 0",
        "Second_pass": "",
        "Supported_list": "",
        "Output_extension": "gif"
    },
    {
        "Name": "4. GIF from video",
        "Description": "create animated low quality GIFs",
        "First_pass": "-vf \"scale=200:-1:flags=lanczos,split=2 [a][b]; [a] palettegen [pal]; [b] fifo [b]; [b] [pal] paletteuse\" -loop 0",
        "Second_pass": "",
        "Supported_list": "",
        "Output_extension": "gif"
    }
]