ov_video_extract_clip: Extract clip from video file
In openvolley/ovideo: Volleyball Video Utilities

ov_video_extract_clip

R Documentation

Extract clip from video file

Requires that ffmpeg is available on your system path.

ov_video_extract_clip(
  video_file,
  outfile,
  start_time,
  duration,
  end_time,
  extra = NULL,
  debug = FALSE
)

`video_file`	string: path to the input file
`outfile`	string: path to the output file. If missing, a temporary file (with extension .mp4) will be used
`start_time`	numeric: start time in seconds
`duration`	numeric: duration in seconds. If missing, will be calculated from start_time and end_time
`end_time`	numeric: end time in seconds. If missing, will be calculated from start_time and duration
`extra`	: additional parameters passed to ffmpeg, in the form c("param", "value", "param2", "value2")
`debug`	logical: if `TRUE`, echo the ffmpeg output to the console