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main.py
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@ -2,96 +2,52 @@
# ffmpeg wrapper
import ffmpy
# argument parsing
import argparse
parser = argparse.ArgumentParser(description="")
parser = argparse.ArgumentParser(description='')
# Input file
parser.add_argument("-i", "--input-file", required=True, type=str, help="Input file")
parser.add_argument("-i", "--input-file", required=True, type=str,
help="Input file")
# Media title
parser.add_argument("-t", "--title", required=True, type=str, help="Media title")
parser.add_argument("-t", "--title", required=True, type=str,
help="Media title")
# Video stuff
parser.add_argument(
"-vc",
"--video-codec",
required=False,
type=str,
help="Output video codec. Defaults to 'copy'",
)
parser.add_argument(
"-crf",
"--crf",
required=False,
type=int,
help="Codec crf. No effect if video codec is 'copy'. Defaults to 20",
)
parser.add_argument(
"-vt", "--video-tune", required=False, type=str, help="Video codec tune"
)
parser.add_argument(
"-vp",
"--video-preset",
required=False,
type=str,
help="Video compression preset. Defaults to 'medium'",
)
parser.add_argument("-vc", "--video-codec", required=False, type=str,
help="Output video codec. Defaults to 'copy'")
parser.add_argument("-crf", "--crf", required=False, type=int,
help="Codec crf. No effect if video codec is 'copy'. Defaults to 20")
parser.add_argument("-vt", "--video-tune", required=False, type=str,
help="Video codec tune")
parser.add_argument("-vp", "--video-preset", required=False, type=str,
help="Video compression preset. Defaults to 'medium'")
# Audio stuff
parser.add_argument(
"-ac",
"--audio-codec",
required=False,
type=str,
help="Output audio codec. Defaults to 'copy'",
)
parser.add_argument(
"-ab",
"--audio-bitrate",
required=False,
type=str,
help="Output audio bitrate. No effect if audio codec is 'copy'. Defaults to '192k'",
)
parser.add_argument(
"-aj",
"--audio-japanese",
required=True,
type=str,
help="Stream identifier for japanese audio",
)
parser.add_argument(
"-ae",
"--audio-english",
required=False,
type=str,
help="Stream identifier for english audio",
)
parser.add_argument("-ac", "--audio-codec", required=False, type=str,
help="Output audio codec. Defaults to 'copy'")
parser.add_argument("-ab", "--audio-bitrate", required=False, type=str,
help="Output audio bitrate. No effect if audio codec is 'copy'. Defaults to '192k'")
parser.add_argument("-aj", "--audio-japanese", required=True, type=str,
help="Stream identifier for japanese audio")
parser.add_argument("-ae", "--audio-english", required=False, type=str,
help="Stream identifier for english audio")
# Subtitle stuff
parser.add_argument(
"-sn", "--subtitle-name", required=True, type=str, help="Name for subtitles"
)
parser.add_argument(
"-si",
"--subtitle-stream",
required=True,
type=str,
help="Stream identifier for subtitles",
)
parser.add_argument("-sn", "--subtitle-name", required=True, type=str,
help="Name for subtitles")
parser.add_argument("-si", "--subtitle-stream", required=True, type=str,
help="Stream identifier for subtitles")
# Output file
parser.add_argument("-o", "--output-file", required=True, type=str, help="Output file")
parser.add_argument("-o", "--output-file", required=True, type=str,
help="Output file")
# Execute or print commands
parser.add_argument(
"-e",
"--execute",
action="store_true",
help="Execute script. If not set, shows the commands that would be run.",
)
parser.add_argument("-e", "--execute", action="store_true",
help="Execute script. If not set, shows the commands that would be run.")
args = parser.parse_args()
@ -149,34 +105,25 @@ subtitlestream = args.subtitle_stream
# Flag to actually execute command
execute = args.execute
# NOTE Breaks if filename contains quotes: '
ff = ffmpy.FFmpeg(
inputs={inputfile: None},
outputs={
outputfile: "-metadata title='{title}' -disposition 0"
" "
"-c:v {videocodec} -crf {crf} {tune} -preset {preset} -map 0:v:0 -metadata:s:v:0 title='Video' -disposition:v:0 default"
" "
"-c:a {audiocodec} -b:a {audiobitrate} -map {jpnaudiostream}? {engaudiomap}"
" "
"-metadata:s:a:0 title='Japanese' -metadata:s:a:0 language=jpn -metadata:s:a:1 title='English' -metadata:s:a:1 language=eng -disposition:a:0 default"
" "
"-c:s copy -map {substream} -metadata:s:s:0 title='{subtitle}' -metadata:s:s:0 language=eng -disposition:s:0 default"
" ".format(
title=title,
videocodec=videocodec,
crf=crf,
tune=tune,
preset=preset,
audiocodec=audiocodec,
audiobitrate=audiobitrate,
jpnaudiostream=japaneseaudio,
engaudiomap=englishaudio,
substream=subtitlestream,
subtitle=subtitle,
)
},
)
ff = ffmpy.FFmpeg(inputs={inputfile:None},
outputs={outputfile: "-metadata title='{title}' -disposition 0"" "
"-c:v {videocodec} -crf {crf} {tune} -preset {preset} -map 0:v:0 -metadata:s:v:0 title='Video' -disposition:v:0 default"" "
"-c:a {audiocodec} -b:a {audiobitrate} -map {jpnaudiostream}? {engaudiomap}"" "
"-metadata:s:a:0 title='Japanese' -metadata:s:a:0 language=jpn -metadata:s:a:1 title='English' -metadata:s:a:1 language=eng -disposition:a:0 default"" "
"-c:s copy -map {substream} -metadata:s:s:0 title='{subtitle}' -metadata:s:s:0 language=eng -disposition:s:0 default"" "
.format(title=title,
videocodec=videocodec,
crf=crf,
tune=tune,
preset=preset,
audiocodec=audiocodec,
audiobitrate=audiobitrate,
jpnaudiostream=japaneseaudio,
engaudiomap=englishaudio,
substream=subtitlestream,
subtitle=subtitle)
}
)
if execute:
ff.run()