Answers.Body: <pre><code>...tune=fastdecode :bitrate=30000... 
                   ^^^
  </code></pre>
  
  <p>There's a space that should not be there.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-08-05T23:00:54.917Z
Answers.LastActivityDate: 2016-08-05T23:00:54.917Z
Answers.UserDisplayName: Casper
Body: <p>This is a part of my command:</p>
  
  <pre><code>-r 60 -preset medium -codec:v libx265 -ar 48000 -acodec aac -shortest -strict experimental -sn -vsync 1 -pix_fmt yuv420p -b:v 30000000 -movflags +faststart  -x265-params high-tier=0:pmode=1:wpp=1:tune=fastdecode :bitrate=30000:fps=60:keyint=360:min-keyint=180:vbv-bufsize=30000:vbv-maxrate=30000:scenecut=0  -metadata title
  </code></pre>
  
  <p>and when i run it i get the following error:</p>
  
  <blockquote>
    <p>Unable to find a suitable output format for
    ':bitrate=30000:fps=60:keyint=360:min-keyint=180:vbv-bufsize=30000:vbv-maxrate=30000:scenecut=0'
    :bitrate=30000:fps=60:keyint=360:min-keyint=180:vbv-bufsize=30000:vbv-maxrate=30000:scenecut=0:
    Invalid argument</p>
  </blockquote>
  
  <p>I think there might be a missing space or something like that somewhere but i'm not too sure what's wrong with this syntax?</p>
  
  <p>Thanks!</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-08-04T22:15:45.153Z
Comments.Text: Not really worthy of a proper answer, so: `...tune=fastdecode :bitrate=30000...`, there's a space there that should not be there.
Comments.UserDisplayName: Casper
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-08-05T16:56:57.773Z
Comments.Text: @Casper Worth making an answer from that so others can easily see in the question listing that a solution was found.
Comments.UserDisplayName: llogan
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-08-05T23:02:20.493Z
Comments.Text: @LordNeckbeard Ok. Good point. I added one.
Comments.UserDisplayName: Casper
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-08-06T12:24:20.113Z
Comments.Text: In my experience the "unable to find suitable output for…" error almost always means you've made a typo and it's treating part of your command as the output file name.
Comments.UserDisplayName: stib
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-08-08T14:52:08.343Z
Comments.Text: Yeah i know, i just didn't know where the typo was.
Comments.UserDisplayName: Gambit2007
Tags: <ffmpeg>
Title: ffmpeg - Unable to find a suitable output format
UserDisplayName: Gambit2007
ThreadText: # ffmpeg - Unable to find a suitable output format
  
  (Asked by: username_0 on 2016-08-04)
  
  This is a part of my command:
  
  ```
  -r 60 -preset medium -codec:v libx265 -ar 48000 -acodec aac -shortest -strict experimental -sn -vsync 1 -pix_fmt yuv420p -b:v 30000000 -movflags +faststart  -x265-params high-tier=0:pmode=1:wpp=1:tune=fastdecode :bitrate=30000:fps=60:keyint=360:min-keyint=180:vbv-bufsize=30000:vbv-maxrate=30000:scenecut=0  -metadata title
  
  ```
  
  and when i run it i get the following error:
  
  > Unable to find a suitable output format for
  > ':bitrate=30000:fps=60:keyint=360:min-keyint=180:vbv-bufsize=30000:vbv-maxrate=30000:scenecut=0'
  > :bitrate=30000:fps=60:keyint=360:min-keyint=180:vbv-bufsize=30000:vbv-maxrate=30000:scenecut=0:
  > Invalid argument
  
  I think there might be a missing space or something like that somewhere but i'm not too sure what's wrong with this syntax?
  
  Thanks!
  
  **Tags:** ffmpeg
  
  > **Comments:**
  > **username_1**: Not really worthy of a proper answer, so: `...tune=fastdecode :bitrate=30000...`, there's a space there that should not be there.  
  > **username_2**: @username_1 Worth making an answer from that so others can easily see in the question listing that a solution was found.  
  > **username_1**: @LordNeckbeard Ok. Good point. I added one.  
  > **username_3**: In my experience the "unable to find suitable output for…" error almost always means you've made a typo and it's treating part of your command as the output file name.  
  > **username_0**: Yeah i know, i just didn't know where the typo was.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2016-08-05. Score: 1 | Accepted answer
  
  ```
  ...tune=fastdecode :bitrate=30000... 
                   ^^^
  
  ```
  
  There's a space that should not be there.
  
  
  ---
  
  