PHP中使用php5-ffmpeg撷取视频图片实例_PHP

代码如下:

sudo apt-get install ffmpeg php5-ffmpeg php5-gd

代码如下:

<?php
$page = 10;
$prefix = 'screencap';

$mov = new ffmpeg_movie('gt.avi');
$count = $mov->getFrameCount();
$range = (int)round($count/($page+1));

for($i=1; $i<=$page; $i++){
$frameNum = $range*$i;
$imgFile = $prefix.'_'.$i.'.png';

$frame = $mov->getFrame($frameNum);
if(!$frame){ continue; }

$gdImage = $frame->toGDImage();
if(!$gdImage){ continue; }

imagepng($gdImage, $imgFile);
imagedestroy($gdImage);

echo '
';
}