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Updated help documentation and uncommented some code

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Nathaniel Landau
2015-03-31 00:39:04 -04:00
parent c036d4cd97
commit ad41d1437e
1 changed files with 59 additions and 47 deletions
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104
bin/convertMedia
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@@ -10,24 +10,10 @@ scriptTemplateVersion="1.1.1" # Version of scriptTemplate.sh that this script is
# v.1.1.1 - Moved all shared variables to Utils
# - Added $PASS variable when -p is passed
#
# A Bash script boilerplate. Allows for common functions, logging, tmp
# file creation, CL option passing, and more.
#
# For logging levels use the following functions:
# - header: Prints a script header
# - input: Ask for user input
# - success: Print script success
# - info: Print information to the user
# - notice: Notify the user of something
# - warning: Warn the user of something
# - error: Print a non-fatal error
# - die: A fatal error. Will exit the script
# - debug: Debug information
# - verbose: Debug info only printed when 'verbose' flag is set to 'true'.
#
# HISTORY:
#
# * DATE - v1.0.0 - First Creation
# * 2015-03-31 - v1.0.0 - First Creation
#
# ##################################################
@@ -188,7 +174,6 @@ convert() {
fi
# Confirm variables in verbose mode
verbose "_"
verbose "file="$f""
verbose "videoCodec="$videoCodec""
verbose "videoCodecLong="$videoCodecLong""
@@ -201,20 +186,21 @@ convert() {
verbose "audioCodecLong="$audioCodecLong""
verbose "audioSampleRate="${audioSampleRate}""
verbose "audioBitRate="${audioBitRate}""
#pauseScript
# SET OUTPUT FORMAT
# Default to 'mkv' for everything except for 'mkv' files.
# Default to 'mp4' for everything.
# TODO - think through additional defaults
##########################################################
case "${format}" in
'Matroska / WebM') outputFormat='mp4' ;;
*) outputFormat='mkv' ;;
*) outputFormat='mp4' ;;
esac
# Override with CLI
if [[ -n "$userOutput" ]]; then
outputFormat="$userOutput"
outputFormat="${userOutput}"
fi
verbose "outputFormat=$outputFormat"
verbose "outputFormat=${outputFormat}"
# Set output filename
output="$(basename "${f%.*}").$outputFormat"
@@ -273,6 +259,7 @@ convert() {
if [[ "${videoPreset}" == "1080p" ]]; then
videoSize="hd720"
else
breakLoop
continue
fi
fi
@@ -296,23 +283,23 @@ convert() {
fi
# Confirm if user wants to upscale their video
# if [[ "${videoSize}" == "hd1080" || "${videoSize}" == "1080" ]]; then
# userWidth="1920"
# userHeight="1080"
# elif [[ "${videoSize}" == "hd720" ]] || [[ "${videoSize}" == "720" ]]; then
# userWidth="1280"
# userHeight="720"
# else
# userWidth=$(echo ${videoSize} | cut -f1 -dx)
# userHeight=$(echo ${videoSize} | cut -f2 -dx)
# if [ "${userWidth}" -gt "${videoWidth}" ] || [ "${userHeight}" -gt "${videoHeight}" ]; then
# seek_confirmation "Upscale "${f}" to "${videoSize}"? It is already "${videoWidth}"x"${videoHeight}"."
# if is_not_confirmed; then
# breakLoop
# continue
# fi
# fi
# fi
if [[ "${videoSize}" == "hd1080" || "${videoSize}" == "1080" ]]; then
userWidth="1920"
userHeight="1080"
elif [[ "${videoSize}" == "hd720" ]] || [[ "${videoSize}" == "720" ]]; then
userWidth="1280"
userHeight="720"
else
userWidth=$(echo ${videoSize} | cut -f1 -dx)
userHeight=$(echo ${videoSize} | cut -f2 -dx)
if [ "${userWidth}" -gt "${videoWidth}" ] || [ "${userHeight}" -gt "${videoHeight}" ]; then
seek_confirmation "Upscale "${f}" to "${videoSize}"? It is already "${videoWidth}"x"${videoHeight}"."
if is_not_confirmed; then
breakLoop
continue
fi
fi
fi
# Finally, set the resize variable
videoResize="-vf scale=${videoSize}"
@@ -358,6 +345,7 @@ convert() {
output="$(basename "${f%.*}").new."${outputFormat}""
else
notice "Skipping...."
breakLoop
continue
fi
fi
@@ -408,17 +396,40 @@ convert
# Print usage
usage() {
echo -n "${scriptName} [OPTION]... [FILE]...
echo -n "${scriptName} [OPTION]... [ARGUMENT]...
This is my script template.
This is my master FFMPEG media conversion script. It will convert audio and video
into many different formats. I wrote it to eliminate the need to remember archaic
FFMPEG commands.
Options:
-q, --quiet Quiet (no output)
-l, --log Print log to file
-v, --verbose Output more information. (Items echoed to 'verbose')
-d, --debug Runs script in BASH debug mode (set -x)
Default behavior is to parse through directories of files and take actions on multiple
files at a time. You can easily specify a specific file to act on if needed.
General Options:
-h, --help Display this help and exit
-d, --debug Runs script in BASH debug mode ('set -x')
--force Skip all user interaction. Implied 'Yes' to all actions.
-l, --log Print log to file
-q, --quiet Quiet (no output)
-v, --verbose Output more information. (Items echoed to 'verbose')
--version Output version information and exit
File Options:
-f, --file Specify a specific file to take actions on.
-i, --input Specify the specific media type to search for and take action
on. ('mov', 'mp4', 'mp3')
-o, --output Specify the output format for the file(s) to be converted to.
('mkv', 'mp4', 'm4a')
--delete Delete the original file after conversion.
Video Specific Options:
--size Set the size of the target file. Can be one of 'hd1080', 'hd720',
or 'HeightxWidth' (ie. 1920x1080)
--height Set a height in pixels to scale the target file.
--width Set a width in pixels to scale the target file.
--downsize720 Searches for 1080p videos and downsizes them to 720p. No need
for other scaling options.
"
}
@@ -468,7 +479,7 @@ while [[ $1 = -?* ]]; do
-f|--file) shift; userFile=$1 ;;
-i|--input) shift; MEDIATYPE=$1 ;;
-o|--output) shift; userOutput=$1 ;;
-s|--size) shift; videoSize=$1 ;;
--size) shift; videoSize=$1 ;;
--height) shift; height=$1 ;;
--width) shift; width=$1 ;;
--downsize720) downsize720=1 ;;
@@ -477,6 +488,7 @@ while [[ $1 = -?* ]]; do
-h|--help) usage >&2; safeExit ;;
--force) force=1 ;;
--version) echo "$(basename $0) $version"; safeExit ;;
-v|--verbose) verbose=1 ;;
-l|--log) printLog=1 ;;