<? PHP
// FFmpeg defined path, the best definition of a good website in the global configuration file
// In addition, the redirection symbols in FreeBSD and other systems for the csh> &
the DEFINE ( 'KC_FFMPEG_PATH', '/ usr / local / bin / FFmpeg -i "% S" 2> &. 1 ');
function entry video_info (File $) {
ob_start ();
passthru (sprintf (KC_FFMPEG_PATH, $ File));
$ = ob_get_contents info ();
ob_end_clean ();
// by using the output buffer, all of the acquired content ffmpeg output.
RET = Array $ ();
// Duration: 01: 24-: 12.73, Start: 0.000000, bitrate: 456 kB / S
IF (preg_match ( "/ Duration: (*), Start: (*), bitrate.?.? : (\ D *) kB \ / S / ", $ info, $ match)) {
$ RET [ 'DURATION'] = $ match [. 1]; // extract the play time
$ da = explode ( ':' , match $ [. 1]);
$ RET [ 'seconds The'
$ ret [ 'start'] = $ match [2]; // start time
IF (the preg_match ( "/ Audio: (\ W *),(\d*) Hz/", $info, $match)) {
$ ret [ 'bitrate'] = $ match [3]; // bitrate rate units kB
}
// Stream # 0.1: Connections Video: RV40, YUV420P, 512x384, 355 kB / S, 12.05 FPS, 12 is TBR, 1K TBN, 12 TBC
IF (preg_match ( "/ Video:.?.?.? (*), (*), (*) [, \ S] /", $ info, $ match)) {
$ RET [ 'vcodec'] = $ match [1]; // encoding format
$ ret [ 'vformat'] = $ match [2]; // video format
$ ret [ 'resolution'] = $ match [3]; // resolution
$ a = the explode ( 'X', $ match [. 3]);
$ RET [ 'width'] = $ A [0];
$ RET [ 'height'] = $ A [. 1];
}
// Stream # 0.0: Audio: Cook, 44100 Hz, Stereo, S16, 96 kB / S $ match [2];// audio sampling frequency
}
$ ret [ 'acodec'] = $ match [1]; // audio coding
$ ret [ 'asamplerate'] = $ match [2]; // audio sampling frequency
if (isset ($ ret [ ' seconds']) && isset ($ RET [ 'Start'])) {
$ RET [ 'play_time is'] RET = $ [ 'seconds The'] + $ RET [ 'Start']; // actual playing time
}
$ RET [ 'size'] = filesize ($ file); // file size
return Array (RET $, $ info);
}
// call the method:
print_r (entry video_info ( '/ Home / WWW / wwwroot / hhwx / public / UploadFiles / media_file / 20.18092 million / 201809201112302548_h264. MP4 '));
?>