Question

我现在正在使用ffmpeg php库，我已经完成了视频转换的所有事情，并且还成功缩略图，但问题是html5没有播放转换后的视频，因为它在Windows媒体播放器中运行它总是说视频已损坏。请指导

以下是已转换视频的链接

$ffmpeg = "/usr/bin/ffmpeg";
$image_name    = rand();
$image_name    = md5($image_name);
$video         = escapeshellarg($_FILES['file']['tmp_name']);
$size          = "200x100";
$imageFile     = "uploads/video_thumbnails/".$image_name.".jpg";
$getFromSecond = "00:0:50";
$p4ath         = "which ffmpeg";
//$cmd         = "$ffmpeg -ss $getFromSecond -i $video -s $size -vframes 1 $imageFile";
$cmd           = "$ffmpeg -i $video -f image2 -ss 14.342 -vframes 1 $imageFile";
$cmd_convert   = "$ffmpeg -i $video uploads/news_videos/$image_name.mp4 &";
//$cmd         = "$ffmpeg -i $video -an -ss $getFromSecond -an -r 1 -vframes 1 -y %d.png";  

exec($cmd);
exec($cmd_convert);
echo $image_name;

Html5视频标记

  <video width="400" controls>
      <source src="<?php echo $video_image ?>" type="video/mp4">
      <source src="mov_bbb.ogg" type="video/ogg">
       Your browser does not support HTML5 video.
    </video>

ffmpeg转换视频不播放

0 个答案: