Body: <p>What is the exact reason of this warning in ffmpeg</p>
  
  <pre><code>Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
  </code></pre>
  
  <p>Im sending through the pipe yuv420 video to ffmpeg and streaming to youtube. When warning appears i get fps drops.
  Increasing value will help for a while. </p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2017-03-27T08:20:47.090Z
Comments.Text: What did you raise it to?
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2017-03-27T08:24:30.213Z
Comments.Text: 512, above im hitting ram limit(rasbperry pi 3)
Comments.UserDisplayName: Radek Luner
Tags: <ffmpeg>
Title: ffmpeg - thread_queue_size
UserDisplayName: Radek Luner
ThreadText: # ffmpeg - thread_queue_size
  
  (Asked by: username_0 on 2017-03-27)
  
  What is the exact reason of this warning in ffmpeg
  
  ```
  Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
  
  ```
  
  Im sending through the pipe yuv420 video to ffmpeg and streaming to youtube. When warning appears i get fps drops.
  Increasing value will help for a while.
  
  **Tags:** ffmpeg
  
  > **Comments:**
  > **username_1**: What did you raise it to?  
  > **username_0**: 512, above im hitting ram limit(rasbperry pi 3)  
  
  ---
  
  ## 0 answers
  
  