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• Issue with video.js playing AES encrypted video

  2 septembre 2021, par r3dge

  I'm trying to use video.js to play an encrypted HLS video. The AES 128 encryption has been done using this method : FFmpeg video encryption

  


  Here is the html code :

  


  &#xA;    &#xA;    <source src="http://192.168.56.1/enc/prog_index.m3u8" type="application/x-mpegURL">&#xA;</source>

  
 
 
 


  Video.js is loaded using CDN :

  


  <code class="echappe-js">&lt;script src=&quot;https://unpkg.com/video.js/dist/video.js&quot;&gt;&lt;/script&gt;&#xA;&#xA;&#xA;&lt;script src=&quot;https://unpkg.com/@videojs/http-streaming/dist/videojs-http-streaming.js&quot;&gt;&lt;/script&gt;&#xA;

  


  The player is loading and appears in the browser but the video can not be played.

  


  I get two warnings in the console :

  


  video.js:159 VIDEOJS : WARN : A plugin named "reloadSourceOnError" already exists. You may want to avoid re-registering plugins !

  


  VIDEOJS : WARN : Problem encountered with playlist 0-http://192.168.56.1/enc/prog_index.m3u8. Trying again since it is the only playlist.

  


  Server side i'm using Apache with Symphony 5. The server return a HTTP 200 status for the first ts file of the video. When i press the play button of the player seems to retry downloading. It get a 200 each time but the video is not played.

  


  Update : i tried to play the same video without encryption and it works. The problem seems to be due to the encryption itself.

  


  Thanks in advance for any help on that issue.

  


• Changing Video's rotation metadata without rotating video

  2 décembre 2016, par Arshdeep Singh

  I have two Videos. One is from front camera and one is from back camera. When I concatenate these two. one gets vertically inverted in merged file. Video taken from front camera having rotation metadata 270. And Video taken from back camera having rotation metadata 90. While concatenation one gets inverted, while I don’t want. Please help....

• ffmpeg remove part of video, crop, rotate video [duplicate]

  2 novembre 2017, par 1234567

  This question already has an answer here :

  • ffmpeg remove multiple segments from a video rotate and crop video
    
    1 answer
    

  ffmpeg remove part of video, crop, rotate video

  this can be explained with this images
  orginal video

  crop and rotated video

  

  the time details

  original video from which part starting from 10 sec to 16 sec and 20 sec to 26 sec is to be removed

  

  result video