Imagick takes long time to resize GIFs with lot of frames

[DiFdo]

Im getting issues with some GIF images which has over 300 -400 frames when getting resized it takes longer time. Is there any way to optimizing this ?
Imagick PHP extension. pls advice

[snibgo]

Of optimizing what? How can we optimize your command if you don't tell us what it is?

Hint: "-resample" or "-scale" will be faster than "-resize". A specialist GIF processer such as gifsicle may be quicker than IM.

[DiFdo]

@snibgo

Im using PHP aPI , below is my current code

$imagick->coalesceImages();

foreach ($imagick as $frame) {
$frame->thumbnailImage($width, $height);
$frame->setImagePage($width, $height, 0, 0);
}

$imagick = $imagick->deconstructImages();
$imagick->writeImages($filePath, true);