A somewhat updated fork from GraphicsMagick for node
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var assert = require('assert')
var fs = require('fs');
module.exports = function (_, dir, finish, gm) {
var m = gm(fs.createReadStream(dir + '/original.gif'), "original.gif[0]")
var args = m.args();
assert.equal('convert', args[0]);
assert.equal('-[0]', args[1]);
if (!gm.integration)
return finish();
m
.write(dir + '/gifFrameStream.jpg', function gifFrame (err){
finish(err);
});
}