PHP implements the method of converting video into MP4 and obtaining a video preview _php tips

This article illustrates how PHP implements a video to MP4 and get a video preview. Share to everyone for your reference. The implementation methods are as follows:

Copy Code code as follows:

<?php
Flv_convert_get_thumb (' Input.avi ', ' output.jpg ', ' OUTPUT.OGM ');
Code provided and updated by Steve of Phpsnaps! Thanks
Accepts:
1:the Input Video File
2:path to Thumb jpg
3:path to transcoded MPEG?
function Flv_convert_get_thumb ($in, $out _thumb, $out _vid)
{
Get thumbnail
$cmd = ' ffmpeg-v 0-y-i '. $in. '-vframes 1-ss 5-vcodec mjpeg-f rawvideo-s 286x160-aspect 16:9 '. $out _thumb;
$res = Shell_exec ($cmd);
$res is the output of the command
Transcode Video
$cmd = ' mencoder '. $in. $out _vid-af volume=10-aspect 16:9-of AVI-NOODML-OVC x264-x264encopts El_idc=41:bframes=3:frameref=2:nopsnr:nossim:pass=1:threads=auto-oac Mp3lame ';
$res = Shell_exec ($cmd);
}
?>

I hope this article will help you with your PHP program design.