Answers.Body: <p>I found my answer.</p>
  <p>The issue was ffmpeg was only using two thread and two pools. I had to trigger the parameter &quot;-x265-params&quot; to enable more thread and pools as my device capability.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2024-03-21T07:22:54.960Z
Answers.LastActivityDate: 2024-03-21T07:22:54.960Z
Answers.UserDisplayName: d0tb0t
Body: <p>When I am converting my video using FFMpeg, I am using x265 to do the compression. But the issue is this conversion is much much slower. But while I am using my iPad 6th Generation, this works much faster. So I want to know the reason behind this.</p>
  <p>Note : X264 is working fine on both devices.</p>
  <p>Thank you.</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2023-04-03T04:03:05.613Z
Comments.Text: iPad is probably using Apple's h/w H265 encoder, not x265.
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2023-04-03T04:47:39.217Z
Comments.Text: @Gyan no , im using the command to use x265
Comments.UserDisplayName: d0tb0t
Tags: <ffmpeg><video><conversion><compression>
Title: Why X265 conversion is very slow on some devices
UserDisplayName: d0tb0t
ThreadText: # Why X265 conversion is very slow on some devices
  
  (Asked by: username_0 on 2023-04-03)
  
  When I am converting my video using FFMpeg, I am using x265 to do the compression. But the issue is this conversion is much much slower. But while I am using my iPad 6th Generation, this works much faster. So I want to know the reason behind this.
  
  Note : X264 is working fine on both devices.
  
  Thank you.
  
  **Tags:** ffmpeg, video, conversion, compression
  
  > **Comments:**
  > **username_1**: iPad is probably using Apple's h/w H265 encoder, not x265.  
  > **username_0**: @username_1 no , im using the command to use x265  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_0 on 2024-03-21. Score: 0
  
  I found my answer.
  
  The issue was ffmpeg was only using two thread and two pools. I had to trigger the parameter "-x265-params" to enable more thread and pools as my device capability.
  
  
  ---
  
  