[BK-2020-03.git] / unitproc / bkt-get_media_length

#!/usr/bin/env bash

get_media_length() {
    # Use ffprobe to get media container length in seconds (float)
    # Usage: get_media_length arg1
    # Input:  arg1: path to file
    # Output: stdout: seconds (float)
    # Depends: ffprobe 4.1.8
    # Ref/Attrib: [1] How to get video duration in seconds? https://superuser.com/a/945604
    local file_in
    file_in="$1";
    if [[ ! -f $file_in ]]; then
	die "ERROR:Not a file:$file_in";
    fi;
    ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "$file_in";
} # Get media container length in seconds via stdout

# Author: Steven Baltakatei Sandoval
# License: GPLv3+
Commit	Line	Data
a9a36cc4 SBS	1	#!/usr/bin/env bash
	2
	3	get_media_length() {
	4	# Use ffprobe to get media container length in seconds (float)
	5	# Usage: get_media_length arg1
	6	# Input: arg1: path to file
	7	# Output: stdout: seconds (float)
	8	# Depends: ffprobe 4.1.8
	9	# Ref/Attrib: [1] How to get video duration in seconds? https://superuser.com/a/945604
	10	local file_in
	11	file_in="$1";
	12	if [[ ! -f $file_in ]]; then
	13	die "ERROR:Not a file:$file_in";
	14	fi;
	15	ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "$file_in";
	16	} # Get media container length in seconds via stdout
	17
	18	# Author: Steven Baltakatei Sandoval
	19	# License: GPLv3+