mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-12-23 17:58:19 +01:00
1b77b347d4
* Also deprecated --sponskrub-args Closes: https://github.com/ytdl-org/youtube-dl/issues/27593 Eg: `--postprocessor-args "VideoConvertor:-c:v h264_nvenc -preset slow"` Eg: `--postprocessor-args "SponsKrub:-include-selfpromo"` For backward compatibility, `--postprocessor-args args` is equivalent to: `--post-processor-args "sponskrub:" --post-processor-args "default:args"`
150 lines
6.5 KiB
Python
150 lines
6.5 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
|
|
import os
|
|
import subprocess
|
|
|
|
from .ffmpeg import FFmpegPostProcessor
|
|
|
|
from ..utils import (
|
|
check_executable,
|
|
encodeArgument,
|
|
encodeFilename,
|
|
PostProcessingError,
|
|
prepend_extension,
|
|
replace_extension,
|
|
shell_quote
|
|
)
|
|
|
|
|
|
class EmbedThumbnailPPError(PostProcessingError):
|
|
pass
|
|
|
|
|
|
class EmbedThumbnailPP(FFmpegPostProcessor):
|
|
PP_NAME = 'EmbedThumbnail'
|
|
|
|
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')
|
|
|
|
if not info.get('thumbnails'):
|
|
self.to_screen('There aren\'t any thumbnails to embed')
|
|
return [], info
|
|
|
|
thumbnail_filename = info['thumbnails'][-1]['filename']
|
|
|
|
if not os.path.exists(encodeFilename(thumbnail_filename)):
|
|
self._downloader.report_warning(
|
|
'Skipping embedding the thumbnail because the file is missing.')
|
|
return [], info
|
|
|
|
def is_webp(path):
|
|
with open(encodeFilename(path), 'rb') as f:
|
|
b = f.read(12)
|
|
return b[0:4] == b'RIFF' and b[8:] == b'WEBP'
|
|
|
|
# Correct extension for WebP file with wrong extension (see #25687, #25717)
|
|
_, thumbnail_ext = os.path.splitext(thumbnail_filename)
|
|
if thumbnail_ext:
|
|
thumbnail_ext = thumbnail_ext[1:].lower()
|
|
if thumbnail_ext != 'webp' and is_webp(thumbnail_filename):
|
|
self.to_screen('Correcting extension to webp and escaping path for thumbnail "%s"' % thumbnail_filename)
|
|
thumbnail_webp_filename = replace_extension(thumbnail_filename, 'webp')
|
|
os.rename(encodeFilename(thumbnail_filename), encodeFilename(thumbnail_webp_filename))
|
|
thumbnail_filename = thumbnail_webp_filename
|
|
thumbnail_ext = 'webp'
|
|
|
|
# Convert unsupported thumbnail formats to JPEG (see #25687, #25717)
|
|
if thumbnail_ext not in ['jpg', 'png']:
|
|
# NB: % is supposed to be escaped with %% but this does not work
|
|
# for input files so working around with standard substitution
|
|
escaped_thumbnail_filename = thumbnail_filename.replace('%', '#')
|
|
os.rename(encodeFilename(thumbnail_filename), encodeFilename(escaped_thumbnail_filename))
|
|
escaped_thumbnail_jpg_filename = replace_extension(escaped_thumbnail_filename, 'jpg')
|
|
self.to_screen('Converting thumbnail "%s" to JPEG' % escaped_thumbnail_filename)
|
|
self.run_ffmpeg(escaped_thumbnail_filename, escaped_thumbnail_jpg_filename, ['-bsf:v', 'mjpeg2jpeg'])
|
|
os.remove(encodeFilename(escaped_thumbnail_filename))
|
|
thumbnail_jpg_filename = replace_extension(thumbnail_filename, 'jpg')
|
|
# Rename back to unescaped for further processing
|
|
os.rename(encodeFilename(escaped_thumbnail_jpg_filename), encodeFilename(thumbnail_jpg_filename))
|
|
thumbnail_filename = thumbnail_jpg_filename
|
|
|
|
if info['ext'] == 'mp3':
|
|
options = [
|
|
'-c', 'copy', '-map', '0:0', '-map', '1:0', '-id3v2_version', '3',
|
|
'-metadata:s:v', 'title="Album cover"', '-metadata:s:v', 'comment="Cover (front)"']
|
|
|
|
self.to_screen('Adding thumbnail to "%s"' % filename)
|
|
|
|
self.run_ffmpeg_multiple_files([filename, thumbnail_filename], temp_filename, options)
|
|
|
|
if not self._already_have_thumbnail:
|
|
os.remove(encodeFilename(thumbnail_filename))
|
|
os.remove(encodeFilename(filename))
|
|
os.rename(encodeFilename(temp_filename), encodeFilename(filename))
|
|
|
|
elif info['ext'] == 'mkv':
|
|
old_thumbnail_filename = thumbnail_filename
|
|
thumbnail_filename = os.path.join(os.path.dirname(old_thumbnail_filename), 'cover.jpg')
|
|
if os.path.exists(thumbnail_filename):
|
|
os.remove(encodeFilename(thumbnail_filename))
|
|
os.rename(encodeFilename(old_thumbnail_filename), encodeFilename(thumbnail_filename))
|
|
|
|
options = [
|
|
'-c', 'copy', '-map', '0', '-dn',
|
|
'-attach', thumbnail_filename, '-metadata:s:t', 'mimetype=image/jpeg']
|
|
|
|
self.to_screen('Adding thumbnail to "%s"' % filename)
|
|
|
|
self.run_ffmpeg_multiple_files([filename], temp_filename, options)
|
|
|
|
if not self._already_have_thumbnail:
|
|
os.remove(encodeFilename(thumbnail_filename))
|
|
else:
|
|
os.rename(encodeFilename(thumbnail_filename), encodeFilename(old_thumbnail_filename))
|
|
os.remove(encodeFilename(filename))
|
|
os.rename(encodeFilename(temp_filename), encodeFilename(filename))
|
|
|
|
elif info['ext'] in ['m4a', 'mp4']:
|
|
if not check_executable('AtomicParsley', ['-v']):
|
|
raise EmbedThumbnailPPError('AtomicParsley was not found. Please install.')
|
|
|
|
cmd = [encodeFilename('AtomicParsley', True),
|
|
encodeFilename(filename, True),
|
|
encodeArgument('--artwork'),
|
|
encodeFilename(thumbnail_filename, True),
|
|
encodeArgument('-o'),
|
|
encodeFilename(temp_filename, True)]
|
|
|
|
self.to_screen('Adding thumbnail to "%s"' % filename)
|
|
|
|
if self._downloader.params.get('verbose', False):
|
|
self._downloader.to_screen('[debug] AtomicParsley command line: %s' % shell_quote(cmd))
|
|
|
|
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
stdout, stderr = p.communicate()
|
|
|
|
if p.returncode != 0:
|
|
msg = stderr.decode('utf-8', 'replace').strip()
|
|
raise EmbedThumbnailPPError(msg)
|
|
|
|
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:
|
|
self._downloader.report_warning('The file format doesn\'t support embedding a thumbnail')
|
|
else:
|
|
os.remove(encodeFilename(filename))
|
|
os.rename(encodeFilename(temp_filename), encodeFilename(filename))
|
|
else:
|
|
raise EmbedThumbnailPPError('Only mp3, mkv, m4a and mp4 are supported for thumbnail embedding for now.')
|
|
|
|
return [], info
|