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gif animation.jl

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Change palette from png to gif to avoid png encoding bug in ffmpeg
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biggsbiggsby 2017-11-14 09:39:59 +01:00 committed by GitHub
parent 19192b622b
commit acf6e86c0f
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1 changed files with 2 additions and 2 deletions
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src/animation.jl
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@ -72,9 +72,9 @@ function buildanimation(animdir::AbstractString, fn::AbstractString,
if is_animated_gif
# generate a colorpalette first so ffmpeg does not have to guess it
run(`ffmpeg -v 0 -i $(animdir)/%06d.png -vf palettegen -y palette.png`)
run(`ffmpeg -v 0 -i $(animdir)/%06d.png -vf palettegen -y palette.gif`)
# then apply the palette to get better results
run(`ffmpeg -v 0 -framerate $fps -loop $loop -i $(animdir)/%06d.png -i palette.png -lavfi paletteuse -y $fn`)
run(`ffmpeg -v 0 -framerate $fps -loop $loop -i $(animdir)/%06d.png -i palette.gif -lavfi paletteuse -y $fn`)
else
run(`ffmpeg -v 0 -framerate $fps -loop $loop -i $(animdir)/%06d.png -pix_fmt yuv420p -y $fn`)
end