Body: <p>I followed ffmpeg guide to install debugmode frameserver.</p>
  
  <p>All works fine except with the fact that the frames served does not goes up to 25 fps. FFmpeg reports a speed of 0.9x..</p>
  
  <p>My initial goal would have been use ffmpeg for encode very fast instead using native NLE export..</p>
  
  <p>I would have expected something like 50x ! How can I improve the performances of the frameserver? The signpost avi is on a NVME professional drive.</p>
  
  <p>There are other frameservers compatible with AviSynth that I can use instead of the debugmode one?</p>
  
  <p>The string I used is:</p>
  
  <pre><code>ffmpeg -y -i D:\frameserver_test\frameserver.avs -map 0 -c:v libx264 -preset ultrafast -b:v 3000k -c:a copy D:\frameserver_test\out.mov
  </code></pre>
  
  <p>while frameserver.avs contains:</p>
  
  <pre><code>AviSource("D:\frameserver_test\output.avi");
  </code></pre>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-14T05:06:25.967Z
Comments.Text: What's your command?
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-15T00:12:27.187Z
Comments.Text: @Gyan what do you mean for my command? The ffmpeg command that I cast for prepare the final file, avysinth or something related to the frameserver ?
Comments.UserDisplayName: user3450548
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-15T06:21:22.557Z
Comments.Text: The ffmpeg command?
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-22T11:40:02.547Z
Comments.Text: @Gyan I edited the question and added the command line, thanks
Comments.UserDisplayName: user3450548
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-22T14:16:04.317Z
Comments.Text: What's the speed for `ffmpeg -y -i D:\frameserver_test\frameserver.avs -map 0 -c copy -f null -`
Comments.UserDisplayName: Gyan
Tags: <ffmpeg><transcoding><live><performance><live-performance>
Title: Improve FrameServer performances
UserDisplayName: user3450548
ThreadText: # Improve FrameServer performances
  
  (Asked by: username_0 on 2018-12-13)
  
  I followed ffmpeg guide to install debugmode frameserver.
  
  All works fine except with the fact that the frames served does not goes up to 25 fps. FFmpeg reports a speed of 0.9x..
  
  My initial goal would have been use ffmpeg for encode very fast instead using native NLE export..
  
  I would have expected something like 50x ! How can I improve the performances of the frameserver? The signpost avi is on a NVME professional drive.
  
  There are other frameservers compatible with AviSynth that I can use instead of the debugmode one?
  
  The string I used is:
  
  ```
  ffmpeg -y -i D:\frameserver_test\frameserver.avs -map 0 -c:v libx264 -preset ultrafast -b:v 3000k -c:a copy D:\frameserver_test\out.mov
  
  ```
  
  while frameserver.avs contains:
  
  ```
  AviSource("D:\frameserver_test\output.avi");
  
  ```
  
  **Tags:** ffmpeg, transcoding, live, performance, live-performance
  
  > **Comments:**
  > **username_1**: What's your command?  
  > **username_0**: @username_1 what do you mean for my command? The ffmpeg command that I cast for prepare the final file, avysinth or something related to the frameserver ?  
  > **username_1**: The ffmpeg command?  
  > **username_0**: @username_1 I edited the question and added the command line, thanks  
  > **username_1**: What's the speed for `ffmpeg -y -i D:\frameserver_test\frameserver.avs -map 0 -c copy -f null -`  
  
  ---
  
  ## 0 answers
  
  