def start_resync(self):
# 文件列表
types, trees = zip(*self.ct_trees)
if min([x.topLevelItemCount() for x in trees]) < 1:
QMessageBox.critical(self, "错误", "文件列表中没有文件")
return
videos = [x.topLevelItem(0).filename for x in trees]
# 获取时间映射表
try:
self.hide()
timemapper = FormTimeMapper(types, videos)
timemapper.exec()
finally:
self.show()
self.activateWindow()
# 准备文件名
videos_src = []
videos_dst = []
timelists_src = []
timelists_dst = []
subtitless_src = []
for type_, tree, video, timelist in \
zip(types, trees, videos, timemapper.timemap):
if type_ == 'src':
videos_src.append(video)
timelists_src.append(timelist)
subtitless_src.append([x.filename for x in
tree.topLevelItem(0).children()])
else:
videos_dst.append(video)
timelists_dst.append(timelist)
tree.takeTopLevelItem(0)
for video_dst, timelist_dst in zip(videos_dst, timelists_dst):
for video_src, timelist_src, subtitles_src in \
zip(videos_src, timelists_src, subtitless_src):
timedelta = timemap.normalize(zip(timelist_src, timelist_dst))
for sub_src in subtitles_src:
# 生成字幕文件名
video_src_mainname = os.path.splitext(os.path.split(video_src)[1])[0]
sub_src_name = os.path.split(sub_src)[1]
video_dst_mainname = os.path.splitext(os.path.split(video_dst)[1])[0]
if sub_src_name.startswith(video_src_mainname):
sub_dst_name = video_dst_mainname + sub_src_name[len(video_src_mainname):]
else:
sub_dst_name = sub_src_name
sub_dst = os.path.join(os.path.dirname(video_dst), sub_dst_name)
# 调整字幕
subtitle.shift(sub_src, sub_dst, timedelta, None, None, video_src, video_dst,
config.playertype)
self.statusBar().showMessage("调整成功")
def run(args=sys.argv):
class ArgumentParser(argparse.ArgumentParser):
def format_usage(self):
return argparse.ArgumentParser.format_usage(self) \
.replace("usage:", "用法：")
def format_help(self):
return argparse.ArgumentParser.format_help(self) \
.replace("usage:", "用法：") \
.replace("positional arguments:", "参数：") \
.replace("\n\noptional arguments:", "") \
.replace("show this help message and exit", "显示此帮助并退出")
parser = ArgumentParser(
description='根据时间映射表调整字幕时间轴',
epilog="""\
""",
formatter_class=argparse.RawTextHelpFormatter)
parser.add_argument('timemap', help="时间映射表文件名")
parser.add_argument('source', help="原始字幕文件")
parser.add_argument('result', help="调整后的字幕文件")
parser.add_argument('-l', '--loglevel', default='info',
choices=['none', 'error', 'warning', 'info', 'debug'],
help="输出信息的等级，默认为 info")
parser.add_argument('-d', '--diffdeltahandle', default='apart',
choices=['falied', 'apart', 'start', 'end'],
help="开始结束时间调整量不同的处理方法，默认为 apart")
args = parser.parse_args(args)
ftm = args.timemap
fni = args.source
fno = args.result
loglevel = getattr(logging, args.loglevel.upper(), logging.CRITICAL)
logging.basicConfig(format='%(levelname)s\t: %(message)s', level=loglevel)
diffdeltahandledict = {
'falied': subtitle.SHIFT_FAILED,
'apart': subtitle.SHIFT_APART,
'start': subtitle.SHIFT_BY_START,
'end': subtitle.SHIFT_BY_END,
}
diff_delta_handler = diffdeltahandledict[args.diffdeltahandle]
timemap = []
with open(ftm, encoding='utf-8') as f:
for line in f:
timemap.append([Time(x) for x in line.split()])
subtitle.shift(fni, fno, None, timemap, diff_delta_handler)
