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October 14, 2016 07:22
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subtitles_concat
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#!/usr/bin/env python | |
# -*- coding: utf-8 -*- | |
import os | |
import sys | |
if 2 != len(sys.argv): | |
print 'bad argument' | |
exit(1) | |
movie_path = sys.argv[1] | |
if not os.path.isabs(movie_path): | |
movie_path = os.path.abspath(movie_path) | |
movie_directory = os.path.dirname(movie_path) | |
movie_filename = os.path.basename(movie_path) | |
movie_name = os.path.splitext(movie_filename)[0] | |
subtitle_filenames = [] | |
for filename in os.listdir(movie_directory): | |
if os.path.isfile(filename) \ | |
and filename.startswith(movie_name) \ | |
and (filename.endswith('.srt') or filename.endswith('.ass')): | |
subtitle_filenames.append(filename) | |
cmd = 'ffmpeg -i "' + movie_filename + '"' | |
cnt = 0 | |
cmd_map = '' | |
cmd_subtitle_meta = '' | |
for subtitle_filename in subtitle_filenames: | |
subtitle_name = (subtitle_filename.replace(movie_name + '.', '') | |
.replace('.srt', '') | |
.replace('.ass', '')) | |
cmd += ' -i "' + subtitle_filename + '"' | |
cmd_map += ' -map ' + str(cnt + 1) + ':0' | |
cmd_subtitle_meta += ' -metadata:s:s:' + str(cnt) \ | |
+ ' language=' + subtitle_name | |
cnt += 1 | |
cmd += cmd_subtitle_meta | |
cmd += cmd_map | |
cmd += ' -map 0' | |
cmd += ' -c copy' | |
cmd += ' out.mkv' | |
print cmd |
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