Trying to understand CMTime and CMTimeMake

by

1) CMTimeMake(1,10) actually means a value of 1 and a timescale of 10. They are a numerator and denominator, so it is 1/10 of a second, not 1 second.

2) The result will be like CMTimeMake(2, 10), which is 2/10ths of a second.

More Related Contents:

  1. How to concatenate videos in ffmpeg with different attributes?
  2. html5: display video inside canvas
  3. Fetch frame count with ffmpeg
  4. How can I extract a good quality JPEG image from a video file with ffmpeg?
  5. What is video timescale, timebase, or timestamp in ffmpeg?
  6. How do we download a blob url video [closed]
  7. Using ffprobe to check if file is audio or video only
  8. How can I autoplay a video using the new embed code style for Youtube?
  9. Fetching the dimensions of a H264Video stream
  10. How can I reverse engineer a DirectShow graph?
  11. Getting video dimension / resolution / width x height from ffmpeg
  12. FFmpeg splitting large files
  13. How to split a video using FFMPEG so that each chunk starts with a key frame?
  14. Using FFMPEG: How to do a Scene Change Detection? with timecode?
  15. Fastest way to extract frames using ffmpeg?
  16. Video streaming with HTML 5 via node.js
  17. How to remove one track from video file using ffmpeg?
  18. How to extract time-accurate video segments with ffmpeg?
  19. Sendcmd in ffmpeg
  20. Cutting the videos based on start and end time using ffmpeg
  21. How can I embed a YouTube video on GitHub wiki pages?
  22. What are all codecs and formats supported by FFmpeg?
  23. Creating a video from a single image for a specific duration in ffmpeg
  24. AVURLAsset refuses to load video
  25. Creating AVI files in OpenCV
  26. FFmpeg: How to convert vertical video with black sides, to video 16:9, with blurred background sides
  27. HTML 5 video custom controls
  28. Concat a video with itself, but in reverse, using ffmpeg
  29. FFmpeg – Overlay one video onto another video?
  30. Does HTML5 playback support the .avi format?

Leave a Comment