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[postprocessor/ffmpeg] skip postprocessing for missing subs

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This commit is contained in:
kikuyan 2021-08-01 18:44:57 +09:00
parent a803582717
commit e52c67a5e5
1 changed files with 10 additions and 1 deletions
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11
youtube_dl/postprocessor/ffmpeg.py
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@ -395,8 +395,13 @@ class FFmpegEmbedSubtitlePP(FFmpegPostProcessor):
for lang, sub_info in subtitles.items():
sub_ext = sub_info['ext']
if ext != 'webm' or ext == 'webm' and sub_ext == 'vtt':
sub_filename = subtitles_filename(filename, lang, sub_ext, ext)
if not os.path.exists(encodeFilename(sub_filename)):
self._downloader.report_warning(
'[ffmpeg] Skip embedding subtitles because the file "%s" is missing.' % sub_filename)
continue
sub_langs.append(lang)
sub_filenames.append(subtitles_filename(filename, lang, sub_ext, ext))
sub_filenames.append(sub_filename)
else:
if not webm_vtt_warn and ext == 'webm' and sub_ext != 'vtt':
webm_vtt_warn = True
@ -621,6 +626,10 @@ class FFmpegSubtitlesConvertorPP(FFmpegPostProcessor):
'[ffmpeg] Subtitle file for %s is already in the requested format' % new_ext)
continue
old_file = subtitles_filename(filename, lang, ext, info.get('ext'))
if not os.path.exists(encodeFilename(old_file)):
self._downloader.report_warning(
'[ffmpeg] Skip converting subtitles because the file "%s" is missing.' % old_file)
continue
sub_filenames.append(old_file)
new_file = subtitles_filename(filename, lang, new_ext, info.get('ext'))