Requires that ffmpeg is available on your system path.
Usage
ov_video_extract_clip(
video_file,
outfile,
start_time,
duration,
end_time,
extra = NULL,
debug = FALSE
)Arguments
- 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