From 8e595397529abc71093264e3695fb00d95be4d78 Mon Sep 17 00:00:00 2001 From: Yen Chi Hsuan Date: Thu, 14 May 2015 02:32:00 +0800 Subject: [PATCH] [postprocessor/embedthumbnail] Use thumbnails downloaded by YoutubeDL --- youtube_dl/YoutubeDL.py | 2 +- youtube_dl/__init__.py | 8 +++++++- youtube_dl/postprocessor/embedthumbnail.py | 23 +++++++++++----------- 3 files changed, 20 insertions(+), 13 deletions(-) diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index 84d50dab7..0fbfe9642 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -1848,7 +1848,7 @@ def _write_thumbnails(self, info_dict, filename): thumb_ext = determine_ext(t['url'], 'jpg') suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' - thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext + t['filename'] = thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): self.to_screen('[%s] %s: Thumbnail %sis already present' % diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py index 9cc9f851f..ace17857c 100644 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -240,7 +240,13 @@ def _real_main(argv=None): if opts.xattrs: postprocessors.append({'key': 'XAttrMetadata'}) if opts.embedthumbnail: - postprocessors.append({'key': 'EmbedThumbnail'}) + already_have_thumbnail = opts.writethumbnail or opts.write_all_thumbnails + postprocessors.append({ + 'key': 'EmbedThumbnail', + 'already_have_thumbnail': already_have_thumbnail + }) + if not already_have_thumbnail: + opts.writethumbnail = True # Please keep ExecAfterDownload towards the bottom as it allows the user to modify the final file in any way. # So if the user is able to remove the file before your postprocessor runs it might cause a few problems. if opts.exec_cmd: diff --git a/youtube_dl/postprocessor/embedthumbnail.py b/youtube_dl/postprocessor/embedthumbnail.py index 4868a42fd..95c52f65f 100644 --- a/youtube_dl/postprocessor/embedthumbnail.py +++ b/youtube_dl/postprocessor/embedthumbnail.py @@ -7,11 +7,7 @@ from .ffmpeg import FFmpegPostProcessor -from ..compat import ( - compat_urlretrieve, -) from ..utils import ( - determine_ext, check_executable, encodeFilename, PostProcessingError, @@ -25,26 +21,30 @@ class EmbedThumbnailPPError(PostProcessingError): class EmbedThumbnailPP(FFmpegPostProcessor): + def __init__(self, downloader=None, already_have_thumbnail=False): + super(EmbedThumbnailPP, self).__init__(downloader) + self._already_have_thumbnail = already_have_thumbnail + def run(self, info): filename = info['filepath'] temp_filename = prepend_extension(filename, 'temp') - temp_thumbnail = filename + '.' + determine_ext(info['thumbnail']) - if not info.get('thumbnail'): + if not info.get('thumbnails'): raise EmbedThumbnailPPError('Thumbnail was not found. Nothing to do.') - compat_urlretrieve(info['thumbnail'], temp_thumbnail) + thumbnail_filename = info['thumbnails'][-1]['filename'] if info['ext'] == 'mp3': options = [ - '-i', temp_thumbnail, '-c', 'copy', '-map', '0', '-map', '1', + '-i', thumbnail_filename, '-c', 'copy', '-map', '0', '-map', '1', '-metadata:s:v', 'title="Album cover"', '-metadata:s:v', 'comment="Cover (Front)"'] self._downloader.to_screen('[ffmpeg] Adding thumbnail to "%s"' % filename) self.run_ffmpeg(filename, temp_filename, options) - os.remove(encodeFilename(temp_thumbnail)) + if not self._already_have_thumbnail: + os.remove(encodeFilename(thumbnail_filename)) os.remove(encodeFilename(filename)) os.rename(encodeFilename(temp_filename), encodeFilename(filename)) @@ -52,7 +52,7 @@ def run(self, info): if not check_executable('AtomicParsley', ['-v']): raise EmbedThumbnailPPError('AtomicParsley was not found. Please install.') - cmd = ['AtomicParsley', filename, '--artwork', temp_thumbnail, '-o', temp_filename] + cmd = ['AtomicParsley', filename, '--artwork', thumbnail_filename, '-o', temp_filename] self._downloader.to_screen('[atomicparsley] Adding thumbnail to "%s"' % filename) @@ -66,7 +66,8 @@ def run(self, info): msg = stderr.decode('utf-8', 'replace').strip() raise EmbedThumbnailPPError(msg) - os.remove(encodeFilename(temp_thumbnail)) + if not self._already_have_thumbnail: + os.remove(encodeFilename(thumbnail_filename)) # for formats that don't support thumbnails (like 3gp) AtomicParsley # won't create to the temporary file if b'No changes' in stdout: