Codeigniter 中上传视频并使用 ffmpeg 转成 FLV-PHP源码-php.cn

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Codeigniter 中上传视频并使用 ffmpeg 转成 FLV

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May 25, 2016 pm 05:00 PM

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$file = &#39;video_file&#39;;
$config[&#39;upload_path&#39;] = &#39;./video_folder/&#39;;
$config[&#39;allowed_types&#39;] = &#39;mov|mpeg|mp3|avi&#39;;
$config[&#39;max_size&#39;] = &#39;50000&#39;;
$config[&#39;max_width&#39;]   = &#39;&#39;;
$config[&#39;max_height&#39;]   = &#39;&#39;;

$this->upload->initialize($config);
$this->load->library(&#39;upload&#39;, $config);

if(!$this->upload->do_upload($file))
{
// If there is any error
$err_msgs .= &#39;Error in Uploading video &#39;.$this->upload->display_errors().&#39;
&#39;;
}
else
{
$data=array(&#39;upload_data&#39; => $this->upload->data());
$video_path = $data[&#39;upload_data&#39;][&#39;file_name&#39;];
  $directory_path = $data[&#39;upload_data&#39;][&#39;file_path&#39;];
$directory_path_full      = $data[&#39;upload_data&#39;][&#39;full_path&#39;];
$file_name = $data[&#39;upload_data&#39;][&#39;raw_name&#39;];

// ffmpeg command to convert video

exec("ffmpeg -i ".$directory_path_full." ".$directory_path.$file_name.".flv"); 

// $file_name is same file name that is being uploaded but you can give your custom video name after converting So use something like myfile.flv.

/// In the end update video name in DB 
$array = array(
&#39;video&#39; => $file_name.&#39;.&#39;.&#39;flv&#39;,
);
$this->db->set($array);
$this->db->where(&#39;id&#39;,$id); // Table where you put video name
$query = $this->db->update(&#39;user_videos&#39;);
}

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