Gifcurry

Produces GIFs using FFmpeg and ImageMagick. The main function is gif.

Documentation

gif :: GifParams -> IO (Either IOError String)

Inputs GifParams and outputs either an IO IOError or IO String.

   import qualified Gifcurry (gif, GifParams(..), defaultGifParams, gifParamsValid)
   main :: IO ()
   main = do
     let params = Gifcurry.defaultGifParams { Gifcurry.inputFile = "./in.mov", Gifcurry.outputFile = "./out.gif" }
     valid <- Gifcurry.gifParamsValid params
     if valid
       then do
         result <- Gifcurry.gif params
         print result
       else return ()

data GifParams

The data type record required by gif.

Constructors

GifParams

Fields

inputFile :: [Char]

outputFile :: [Char]

startTime :: Float

durationTime :: Float

widthSize :: Int

qualityPercent :: Float

topText :: [Char]

bottomText :: [Char]

Instances

Read GifParams

Show GifParams

defaultGifParams :: GifParams

Specifies default parameters for startTime, durationTime, widthSize, and qualityPercent.

gifParamsValid :: GifParams -> IO Bool

Outputs True or False if a GifParams record parameters are valid. Looks at inputFile, outputFile, startTime, durationTime, widthSize, and qualityPercent.