Answers.Body: <p>the ffmpeg commands are</p>
  <pre><code>ffmpeg -y -i Sony_HDR_AX2000.mts -ss 10 -to 20 -c copy out_a.ts
  </code></pre>
  <p>for the case of a), and</p>
  <pre><code>ffmpeg -y -i Sony_HDR_AX2000.mts -ss 36 -to 43 -c copy out_b.ts
  </code></pre>
  <p>for the case of c)</p>
  <p>Then, prepare a <em>list.txt</em> file as</p>
  <pre><code># this is a comment
  file './out_a.ts'
  file './out_b.ts'
  </code></pre>
  <p>the ffmpeg concat files command is</p>
  <pre><code>ffmpeg -y -f concat -safe 0 -i list.txt -c copy out_d.ts
  </code></pre>
  <p>for case d)</p>
  <p>References:</p>
  <ul>
  <li><a href="https://trac.ffmpeg.org/wiki/Seeking" rel="nofollow noreferrer">https://trac.ffmpeg.org/wiki/Seeking</a></li>
  <li><a href="https://trac.ffmpeg.org/wiki/Concatenate" rel="nofollow noreferrer">https://trac.ffmpeg.org/wiki/Concatenate</a></li>
  </ul>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2020-11-04T06:16:50.433Z
Answers.LastActivityDate: 2020-11-04T06:16:50.433Z
Answers.UserDisplayName: xer-rex
Body: <p>ie.,</p>
  <p>a)If I want to keep from 10 seconds to 20 seconds of the video then I should be able type “10” , “20”;</p>
  <p>b)I don’t want 21 to 35 seconds;</p>
  <p>c)If I want from 36 to 43 seconds of the video then I should be able type “36” , “43”?</p>
  <p>d) combine (a) &amp; (b)</p>
  <p>You might be wondering why I require to type the numbers ?
  This is because , if I don't type the timeline numbers. the clipping is not very accurate. In  YouCut Android App this option is there. But not 100%. Similar thing I am looking for in Windows for free.</p>
  
Tags: <video-editor><windows>
Title: What I want is free video editing software , I should be able to pick or cut video parts from any timeline by typing or moving the digital timeline?
UserDisplayName: Olle Hudga
ThreadText: # What I want is free video editing software , I should be able to pick or cut video parts from any timeline by typing or moving the digital timeline?
  
  (Asked by: username_0 on 2020-11-03)
  
  ie.,
  
  a)If I want to keep from 10 seconds to 20 seconds of the video then I should be able type “10” , “20”;
  
  b)I don’t want 21 to 35 seconds;
  
  c)If I want from 36 to 43 seconds of the video then I should be able type “36” , “43”?
  
  d) combine (a) & (b)
  
  You might be wondering why I require to type the numbers ?
  This is because , if I don't type the timeline numbers. the clipping is not very accurate. In YouCut Android App this option is there. But not 100%. Similar thing I am looking for in Windows for free.
  
  **Tags:** video-editor, windows
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2020-11-04. Score: 1
  
  the ffmpeg commands are
  
  ```
  ffmpeg -y -i Sony_HDR_AX2000.mts -ss 10 -to 20 -c copy out_a.ts
  
  ```
  
  for the case of a), and
  
  ```
  ffmpeg -y -i Sony_HDR_AX2000.mts -ss 36 -to 43 -c copy out_b.ts
  
  ```
  
  for the case of c)
  
  Then, prepare a *list.txt* file as
  
  ```
  # this is a comment
  file './out_a.ts'
  file './out_b.ts'
  
  ```
  
  the ffmpeg concat files command is
  
  ```
  ffmpeg -y -f concat -safe 0 -i list.txt -c copy out_d.ts
  
  ```
  
  for case d)
  
  References:
  
  * <https://trac.ffmpeg.org/wiki/Seeking>
  * <https://trac.ffmpeg.org/wiki/Concatenate>
  
  
  ---
  
  