1030Concatenating Videos with ffmpeg

Concatenating videos with the Quicktime Player requires unnecessary decoding/encoding, with takes time and computational resources.


Using ffmpeg

  1. Create a list: mylist.txt

    file '/path/to/file1.mp4'
    file '/path/to/file2.mp4'
    file '/path/to/file3.mp4'
  2. Run ffmpeg `ffmpeg -f concat-i mylist.txt -c copy output.mp4

895QuickTime Player – Interrupted Video Recording Session

QuickTime Player Version can record movies. If the recording process in interrupted by battery running out, or the computer being closed and put to sleep, the video file is store at the following location: ~/Library/Containers/com.apple.QuickTimePlayerX/Data QuickTime Player Version: 10.4