video-frameslisted

# Video Frames Extract frames, thumbnails, and clips from video files. ## When to Use - "Extract a frame from this video" - "Create a thumbnail for this video" - "Get frames at 1fps from this clip" - "Cut a segment from this video" - Analyzing video content by extracting key frames ## Extract a Single Frame ```bash ffmpeg -i input.mp4 -ss 00:00:05 -frames:v 1 frame.png ``` `-ss 00:00:05` = seek to 5 seconds. ## Extract Frames at Interval ```bash ffmpeg -i input.mp4 -vf "fps=1" frames_%04d.png ``` `fps=1` = one frame per second. Use `fps=1/10` for one every 10 seconds. ## Create a Contact Sheet (Grid of Frames) ```bash ffmpeg -i input.mp4 -vf "fps=1/30,scale=320:-1,tile=4x4" contact_sheet.png ``` One frame every 30 seconds, 4x4 grid. ## Cut a Video Segment ```bash ffmpeg -i input.mp4 -ss 00:01:00 -to 00:02:00 -c copy clip.mp4 ``` ## Get Video Info ```bash ffprobe -v quiet -print_format json -show_format -show_streams input.mp4 ``` ## Extract Audio ```bash ffmpeg -i input.mp4 -vn -acodec mp3 audio.mp3 ``` ## Convert Format ```bash ffmpeg -i input.webm -c:v libx264 output.mp4 ``` ## Notes - ffmpeg and ffprobe are available as execute commands - Always use `-y` flag to overwrite output files without prompting - For large videos, use `-ss` before `-i` for faster seeking - Output files are saved in the workspace directory