diff options
| -rw-r--r-- | admin/include/functions_upload.inc.php | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/admin/include/functions_upload.inc.php b/admin/include/functions_upload.inc.php index 0608f59e1..b97c4762f 100644 --- a/admin/include/functions_upload.inc.php +++ b/admin/include/functions_upload.inc.php @@ -521,6 +521,54 @@ function upload_file_tiff($representative_ext, $file_path) return get_extension($representative_file_abspath); } +add_event_handler('upload_file', 'upload_file_video'); +function upload_file_video($representative_ext, $file_path) +{ + global $logger, $conf; + + $logger->info(__FUNCTION__.', $file_path = '.$file_path.', $representative_ext = '.$representative_ext); + + if (isset($representative_ext)) + { + return $representative_ext; + } + + $ffmpeg_video_exts = array( // extensions tested with FFmpeg + 'wmv','mov','mkv','mp4','mpg','flv','asf','xvid','divx','mpeg', + 'avi','rm', + ); + + if (!in_array(strtolower(get_extension($file_path)), $ffmpeg_video_exts)) + { + return $representative_ext; + } + + $representative_file_path = dirname($file_path).'/pwg_representative/'; + $representative_file_path.= get_filename_wo_extension(basename($file_path)).'.'; + + $representative_ext = 'jpg'; + $representative_file_path.= $representative_ext; + + prepare_directory(dirname($representative_file_path)); + + $second = 1; + + $ffmpeg = $conf['ffmpeg_dir'].'ffmpeg'; + $ffmpeg.= ' -i "'.$file_path.'"'; + $ffmpeg.= ' -an -ss '.$second; + $ffmpeg.= ' -t 1 -r 1 -y -vcodec mjpeg -f mjpeg'; + $ffmpeg.= ' "'.$representative_file_path.'"'; + + @exec($ffmpeg); + + if (!file_exists($representative_file_path)) + { + return null; + } + + return $representative_ext; +} + function prepare_directory($directory) { if (!is_dir($directory)) { |