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Return the number of frames in a video file using ffprobe (ffmpeg)
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| #!/bin/bash | |
| # Print the number of video frames in $1 | |
| ffprobe -count_frames -v error -select_streams v:0 -show_entries stream=nb_read_frames -of default=nokey=1:noprint_wrappers=1 ${1} |
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| #!/bin/bash | |
| # Extract a thumbnail image from video $1 every $3 seconds into directory $2 | |
| ffmpeg -vf fps=1/${2} -i "${1}" "${3}/%03d.jpg" |
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